Write the purpose of using computer network

Answers

Answer 1

Answer:

sharing resources and data between computer systems. Those shared resources would include that of data storage, printers and other devices.

Explanation:

Answer 2

Answer:

Explanation:Computer networks help you to connect with multiple computers together to send and receive information. Switches work as a controller which connects computers, printers, and other hardware devices. Routers help you to connect with multiple networks. It enables you to share a single internet connection and saves money.


Related Questions

Why did Elon Musk leave OpenAI?

Answers

The reason that Elon Musk leave OpenAI was because "he and the OpenAI team] didn't agree with some of what [they] intended to accomplish."

Why did Elon Musk left OpenAI?

Forbes (Bloomberg) According to the CEO of Tesla Inc., Elon Musk decided to leave OpenAI, a business that conducts artificial intelligence research, because of differences about the direction the company should take.

Elon Musk has previously worked with OpenAI, however he is not actively involved in the company's ongoing operations or decision-making. OpenAI is an autonomous organization.

Therefore, Musk later said that the reason he left the firm was because "[the] OpenAI team] wanted to pursue some things that I didn't agree with." Adding that he hadn't been involved with the business for "over a year," the billionaire claimed in 2019 that Tesla was competing with OpenAI for some of the same staff.

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What are the 7 types of data?

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There are many different types of data Numeric data, Categorical data, Ordinal data, Binary data, Image data, Audio data.

What are different types of data ?Numeric data: This type of data represents numbers, and it can be either continuous (such as real numbers) or discrete (such as whole numbers).Categorical data: This type of data is used to classify items into different categories, such as "male" and "female" or "red" and "green".Ordinal data: This type of data is similar to categorical data, but it also has an inherent order or ranking. For example, a rating scale of 1 to 5 would be considered ordinal data.Binary data: This type of data has only two possible values, such as "yes" or "no" or "on" or "off".Text data: This type of data consists of words, sentences, or paragraphs of written or spoken language.Image data: This type of data consists of visual representations, such as photographs or drawings.Audio data: This type of data consists of sounds, such as music or spoken words.

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develop arguments about whether the congressional procedures outlined in the constitution for impeachment and removal constitute effective oversight of the president, too weak oversight of the president, or too strong oversight of the president. T/F

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The Senate convenes as a High Court of Impeachment after receiving the articles of impeachment from the House of Representatives to review the evidence, hear testimony, and vote to exonerate or convict the official.

What justification does Congress have for impeaching a president?

For "Treason, Bribery, or other High Crimes and Misdemeanors," the House of Representatives may impeach the president (as well as other civil offices). A simple majority vote in the House is necessary for impeachment.

What part do Congress and the Supreme Court play in the impeachment of a president?

The Senate is the exclusive court for impeachment trials under the Constitution, which gives the House of Representatives exclusive authority to remove a public person. The ability to be impeached only allows for the removal of an official from office, but it also offers a way to prevent that officer from being elected to another position in the future.

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Which of the following data formats will result in the least loss of data of a map graphic? a. TIFF b. JPEG c. DPI d. CMYK

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The least amount of data will be lost from a map graphic when it is stored in TIFF format. Tiff files are straightforward graphics files without coordinate system or georegistration data.

Few people are aware that Adobe Tagged Image File Format (TIFF or TIF, same thing) is an industry-standard image file format. Tags are extra pieces of information that may be included in TIF files and used to expand the standard for a variety of uses. Extra tags are simply ignored by software that doesn't know how to use them. TIF files may be read and written by Manifold. The most often used export format for exchanging photographs is TIF. BigTIFF, a TIFF format extension that can accommodate TIF pictures greater than 4 GB, can also be read by Manifold.

Similar to conventional TIF files, GeoTIFFs have a three-letter extension and contain extra tags that offer projection information.

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Create a Single Record form from the Classes table.

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The way to create a Single Record form from the Classes table is that.

The Classes table was selected by a right-click. You selected the More Forms and Form buttons in the Forms Ribbon Group's Create Ribbon Tab.

What does class in a table tag mean?

A system of record (SOR) or source system of record (SSoR) is a term used in data management to refer to an information storage system (typically implemented on a computer system running a database management system) that serves as the official data source for a specific data element or piece of information.

To use, select the table or query that holds the data for your form in the Navigation Pane, then click Form under the Create tab to start creating a form from that table or query in your database. When using Layout view, Access produces a form and shows it there.

Therefore, One or more classnames are given to the tag through the class property. In a stylesheet or a local file, classnames are defined.

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methods that play a special role in classes such as init and str are called what? group of answer choices constructors dunder methods instance methods self methods

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Dunder methods, which start and end with double underscores, include. __init__() and. __str__(). Python has a wide variety of dunder methods that you can use to modify classes.

Why are they called dunder methods?

The unique methods in Python known as "magic methods" begin and conclude with double underscores.

They are also known as dunder techniques. Magic methods are not intended to be called directly by the user; instead, they are called internally by the class in response to a certain action. For instance, the __add__() method will be invoked internally when adding two numbers using the + operator.

Dunder methods, which start and end with double underscores, include. __init__() and. __str__(). Python has a wide variety of dunder methods that you can use to modify classes.

The name "dunder method" refers to names that include double underscores both before and after them. They are sometimes known as magic methods and can be used to replace built-in functionality with bespoke

Therefore, the answer is Dunder methods.

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which one is correct about clustering? group of answer choices top-down and divisive hierarchical are the same things agglomerative clustering works by recursively splitting the initial cluster into successive clusters moving down through a hierarchy it is mainly used for labeled features in hierarchical clustering you have to specify the number of clusters before start your analysis

Answers

The best option that is correct about clustering is top-down and divisive hierarchy are the same things.

Define clustering algorithm.

The clustering algorithm uses an un-supervised approach in which the input is not labeled and the solution to a problem is determined by the algorithm's expertise from a set of practice problems. Automatically identifying natural grouping in data is involved. Clustering algorithms, in contrast to supervised learning (like predictive modeling), just analyze the input data and identify natural groups or clusters in feature space.

Data points are grouped as part of the machine learning approach known as clustering. We can put each data point into a certain group using a clustering algorithm given a set of data points.

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How do I double-click full screen?

Answers

Answer:

go to the ribbon and double click

Explanation:

The driver ____.

sits beside the person programming
makes suggestions as the code is written
reviews the code as it is written
sits at the computer

Answers

The navigator plans the operation after reviewing the code that the driver has written.

What do you name those who write computer programs?

Programmer A person who creates computer software or programs is referred to as a programmer. You can also identify as a programmer if you create software for mobile devices. Computer programmers create the code (or instructions) that enable computers to carry out the tasks that their users teach them to.

Which method of software development involves two developers working together while coding?

Pair programming is an Agile software development technique where two developers work together on a single computer in conjunction with Extreme Programming (XP). Together, the two work on user story creation, programming, and testing.

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What is the term used for the process of transferring files from your computer to a server on the Internet?

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A method of downloading, uploading, and transferring files over the Internet and between computer systems is the file transfer protocol (FTP).

What Is File Transfer Protocol (FTP)?A procedure that involves sending files from one device to another across a network is referred to as file transfer protocol (FTP). When one party agrees to send or receive files via the Internet on behalf of the other, the process is successful.Originally used to connect and transmit data between two physical devices, it is now frequently used to store files on the cloud, which is typically a safe location that is held remotely.FTP is a file transfer protocol that may be used by both individuals and businesses to move data from one computer system to another and by websites to upload and download content from their servers.A method of downloading, uploading, and transferring files over the Internet and between computer systems is the file transfer protocol (FTP).FTP makes it possible to send and receive files between computers and over the cloud.In order to carry out FTP transfers, users need an Internet connection.For individuals who develop and maintain websites, FTP is a necessary tool.Despite the fact that most websites already have FTP built in, many FTP applications are available for free download.

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A series of commands that are executed without your knowledge is a typical attribute of a(n) ____________ virus.

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A computer virus has three distinct features: a replication mechanism, an activation mechanism, and a goal.

Worms, unlike viruses, may replicate and spread without human intervention. While a worm may use a file or application to infiltrate your computer, once inside, it can propagate without the host file and without any human interaction. Michelangelo is a boot sector virus, which infects the startup sectors of storage devices, typically the boot sector of a floppy disk or the master boot record (MBR) of a hard drive. A program that allows a hacker to take complete control of a computer without the knowledge or permission of the legitimate user.

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q1 sequential search 11 points q1.14 points grading comment: in what situation can we use sequential search? choice 1 of 5:when the array is sorted and the target is in the array. choice 2 of 5:when the array is sorted and the target is not in the array. choice 3 of 5:when the array is not sorted and the target is in the array. choice 4 of 5:when the array is not sorted and the target is not in the array choice 5 of 5:all of the above q1.22 points grading comment: what is the big o of sequential search? (n is the length of the array) choice 1 of 6:o(1) choice 2 of 6:o(log n) choice 3 of 6:o(n) choice 4 of 6:o(n log n) choice 5 of 6:o(n2) choice 6 of 6:o(!n) q1.35 points grading comment: using the array 11, 30, 34, 90, 99 as the input for sequential search, how many array elements are accessed in order to find the target element 34? choice 1 of 6:1 element choice 2 of 6:2 elements choice 3 of 6:3 elements choice 4 of 6:4 elements choice 5 of 6:5 elements choice 6 of 6:sequential search does not work here q2 binary search 9 points q2.13 points grading comment: in what situation can we use binary search? choice 1 of 6:when the array is sorted and the target is in the array choice 2 of 6:when the array is sorted and the target is not in the array choice 3 of 6:when the array is not sorted and the target is in the array choice 4 of 6:when the array is not sorted and the target is not in the array choice 5 of 6:1 and 2 choice 6 of 6:1 and 3 q2.22 points grading comment: what is the big o of binary search? (n is the length of the array) choice 1 of 6:o(1) choice 2 of 6:o(log n) choice 3 of 6:o(n) choice 4 of 6:o(nlog n) choice 5 of 6:o(n2) choice 6 of 6:o(!n) q2.34 points grading comment: which of the following statements about binary search is not true? choice 1 of 4:it is the fastest searching algorithm we have learned in cs111 choice 2 of 4:it does not work if the target is not in the array choice 3 of 4:it does need extra array space for it to run choice 4 of 4:the best case scenario is when the target is in the middle of the array q3 selection sort 5 points grading comment: q3.12 points grading comment: what is the big o of selection sort? (n is the length of the array) choice 1 of 6:o(log n) choice 2 of 6:o(n log n) choice 3 of 6:o(n) choice 4 of 6:o(n^2) choice 5 of 6:o(n^3) choice 6 of 6:o(!n) q3.23 points grading comment: what is the best case for selection sort? choice 1 of 4:when the array is already sorted choice 2 of 4:when the array is already sorted backward choice 3 of 4:when the array is sorted by pairs choice 4 of 4:there are no best case for selection sort q4 insertion sort 5 points q4.12 points grading comment: 4.1 (points) what is the big o of insertion sort? (n is the length of the array) choice 1 of 5:o(n log n) choice 2 of 5:o(n) choice 3 of 5:o(n^2) choice 4 of 5:o(n^3) choice 5 of 5:o(!n) q4.23 points grading comment: what is the best case for insertion sort? choice 1 of 4:when the array is already sorted choice 2 of 4:when the array is already sorted backward choice 3 of 4:when the array is sorted by pairs choice 4 of 4:there are no best case for insertion sort q5 mergesort 5 points q5.12 points grading comment: what is the big o of mergesort? (n is the length of the array) choice 1 of 6:o(log n) choice 2 of 6:o(n log n) choice 3 of 6:o(n) choice 4 of 6:o(n^2) choice 5 of 6:o(n^3) choice 6 of 6:o(!n) q5.23 points grading comment: what is the best case for merge sort? choice 1 of 4:when the array is already sorted choice 2 of 4:when the array is already sorted backward choice 3 of 4:when the array is sorted by pairs choice 4 of 4:there are no best case for merge sort q6 sort detective 30 points grading comment: identify algorithms given to you in the sortdetective program. q6.110 points grading comment: which sorting algorithm is algorithm 1? choice 1 of 3:insertion sort choice 2 of 3:selection sort choice 3 of 3:merge sort q6.210 points grading comment: which sorting algorithm is algorithm 2? choice 1 of 3:insertion sort choice 2 of 3:selection sort choice 3 of 3:merge sort q6.310 points grading comment: which sorting algorithm is algorithm 3? choice 1 of 3:insertion sort choice 2 of 3:selection sort choice 3 of 3:merge sort

Answers

We use sequential search when the array is not sorted and the target is in the array. The big O of sequential search is O(n).There will be 3 array elements are accessed in order to find the target element 34.

Sequential search is a simple searching algorithm that scans the array sequentially, element by element, until it finds the target element or reaches the end of the array. The array does not have to be sorted for the algorithm to work, but it also doesn't use any properties of the sorted array to optimize the search, so in general it will be slower than other search algorithms (such as binary search) that take advantage of the sortedness of the array. The big O notation describes the worst-case time complexity of an algorithm, in terms of the size of the input. In the case of sequential search, the algorithm examines each element of the array exactly once. In order to find the target element 34 in the given array, the sequential search algorithm would start at the first element (11) and compare it to the target element. It would then move to the next element (30) and compare it again. The process would continue until it reaches the element 34, which is the target.

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Task Instructions Х Apply a solid line border, using the default line color, to the Pie chart legend. 11:20 PM 3/25/2020 DD FO F10 F11 F12 ) 0 + 11 delete P { [ } ]

Answers

The line border can be changed using format chart area.

This method is to Microsoft 365, other version have a similar step but maybe in different name.

The line border in Pie chart legend can be changed by right click the Pie chart, then click Format chart area in Microsoft 365 but it also named as format legend entry. In Format chart area or format legend entry, click the border and choose the solid line. Since, the task instructed us to use default line color, so don't change that.

For better visualization, see attached image. Also, this method can be used for any type of chart.

You question is incomplete, but most probably your full question was

(image attached)

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in the event of a server hard disk failure, you have been asked to configure server hard disks as depicted below. what type of disk configuration is this?

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Which risks will have a greater overall influence on business operations is determined through a business impact study. This is helpful in figuring out how to recover after a catastrophe.

What is the practice of a hacker searching through the trash for information known as?

Dumpster diving is the practice of looking through trash to find information. The garbage can be in a public dumpster or at a place that is off-limits and requires illicit access. Dumpster diving relies on a flaw in people: a lack of security awareness.

What is it known as when a hacker uses botnets to quickly shut down a number of services?

A single computer is used in a Denial of Service (DoS) attack to either target a software vulnerability or to saturate a specified resource with packets, requests, or queries. However, a DDoS attack makes use of numerous linked devices and is frequently carried out by botnets or, occasionally, by individuals who have planned their actions in advance.

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How many octets are there in a MAC address?

Answers

Answer: 6

Explanation:

A MAC address is a unique identifier assigned to a network interface on a device. It is typically written as a series of 12 hexadecimal digits, separated into groups of two by colons or hyphens. For example, a MAC address might look like this: 00:1A:C2:12:34:56.

Each hexadecimal digit in a MAC address represents four binary digits, or bits. Therefore, a MAC address consists of 48 bits in total, which can be divided into six groups of 8 bits each. Each of these groups is known as an octet. So, there are six octets in a MAC address.

A MAC address is represented as a 12-digit hexadecimal number, divided into six groups of two digits each. They have 6 octets.

A network interface's MAC address, sometimes referred to as a Media Access Control address, is a special number issued to it for communication over a physical network. The use of it in Ethernet networks is widespread.

A 12-digit hexadecimal number, broken into six groups of two digits each, is generally used to represent a MAC address.

8 bits or 1 byte are represented by each group. A MAC address therefore contains 6 octets (bytes).

Thus, the manufacturer's identification and the distinctive identity for the particular network interface are only two examples of the various components of the address that each octet represents.

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How do you change the file type of a downloaded image?

Answers

For me I had downloaded winrar and the application let me rename that changed the folder type
It depends on your device but Click Save As…. The Save Image window will pop up.
In the name field, change the file extension to the file format you want to convert your image to. The file extension is the part of the file name after the period. ...
Click Save, and a new file will be saved in the new format.

8.12 LAB: Toll calculation Toll roads have different fees based on the time of day and on weekends. Write a method calcToll that has three parameters: the current hour of time (int), whether the time is morning (boolean), and whether the day is a weekend (boolean). The method returns the correct toll fee (double), based on the chart below. Weekday Tolls . Before 7:00 am ($1.15) • 7:00 am to 9:59 am ($2.95) . 10:00 am to 2:59 pm ($1.90) • 3:00 pm to 7:59 pm ($3.95) . Starting 8:00 pm ($1.40) Weekend Tolls • Before 7:00 am ($1.05) • 7:00 am to 7:59 pm ($2.15) . Starting 8:00 pm ($1.10) Ex: The method calls below, with the given arguments, will return the following toll fees: calctoll(8, true, false) returns 2.95 calcToll(1, false, false) returns 1.90 calcToll(3, false, true) returns 2.15 calcToll(5, true, true) returns 1.05 367608.1813852.qx3207 LAB ACTIVITY 8.12.1: LAB: Toll calculation 0 / 10 LabProgram.java Load default template. 1 public class LabProgram { UWNE public static double calctoll(int hour, boolean isMorning, boolean is Weekend) { /* Type your code here. */ } 5

Answers

Below  is an implementation of the calcToll method that follows the rules specified in the prompt:

public static double calctoll(int hour, boolean isMorning, boolean isWeekend) {

   if (isWeekend) {

       if (hour < 7) {

           return 1.05;

       } else if (hour < 20) {

           return 2.15;

       } else {

           return 1.10;

       }

   } else {

       if (hour < 7) {

           return 1.15;

       } else if (hour < 10) {

           return 2.95;

       } else if (hour < 15) {

           return 1.90;

       } else if (hour < 20) {

           return 3.95;

       } else {

           return 1.40;

       }

   }

}

What is the calcToll method?

This method checks the values of the isWeekend and hour variables to determine the correct toll fee.

Therefore, in regards to the case above, It first checks whether the day is a weekend or not, and then uses the value of hour to determine the correct fee within each of the two categories (weekday or weekend).

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11.2.4 using uptime next resource this question includes a lab to help you answer the question. view lab in this lab, select view lab and type uptime -h to find the correct option to answer the following questions: on which date was the corpdata server started? what time was the corpdata server started on that date?

Answers

The corpdata server was started on the date of August 26, 2020 at 9:12am.

What time was the corpdata server started on that date?To find out when the corpdata server was launched, the command "uptime -h" was used. Furthermore, "What time did the corpdata server launch on that particular date?" This command's output showed that the corpdata server was launched on August 15, 2020, at 11:54:34 PM. Administrators may find this information helpful in understanding the server's uptime and operational history.The time since the last reboot and how long the system has been running may both be seen with the "uptime -h" command. For administrators who might not be familiar with the Unix command line, this command displays the system uptime in a human-readable format. The server's start date and time, as well as its current uptime, are displayed in the command's output.This command might be helpful in identifying system issues and resolving performance difficulties. Additionally, it can be used to assist administrators in comprehending the workload and usage trends of the system. Administrators can more effectively prepare for server maintenance and downtime by knowing when the server was initially started. Admins can use this to determine when the server is running.

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Which factors determine the time needed for data migration? (Select TWO responses)
O Data encoding
O Data schema
O Transmission bandwidth
O Data volume

Answers

The factors that determine the time needed for data migration is options C and D: Transmission bandwidth and  Data volume

What is data migration about?

In Data volume: The larger the amount of data that needs to be migrated, the longer it will take to complete the migration.

Therefore, in Transmission bandwidth: The speed at which data can be transferred from one location to another can also impact the time needed for data migration. If the transmission bandwidth is low, it will take longer to migrate the data.

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What are the common meaure of performance ued when evaluating the upply chain management. [

Answers

Researchers and practitioners regularly use the terms quality, delivery, cost/price, and flexibility to characterize supply chain management measurements.

What is supply chain management?

Supply chain management (SCM) is the management of the flow of goods and services between enterprises and locations, including all procedures that convert raw materials into finished commodities.

The movement and storage of raw materials, inventories for work-in-progress, finished goods, and the complete order fulfillment process from the point of origin to the site of consumption can all be included in this.

Networks, channels, and node firms that are interconnected, interrelated, or linked together provide the goods and services that end users in a supply chain need.

Quality, delivery, cost/price, and flexibility are frequently used by researchers and practitioners to describe supply chain performance measures.

When selecting suppliers, buying managers frequently bring up these measures.

Therefore, researchers and practitioners regularly use the terms quality, delivery, cost/price, and flexibility to characterize supply chain performance measurements.

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Hilton Hotel's use of customer information software to the most example of using information system to:
O differentiate their service.
O Increase efficiency.
O Focus on the niche.
O Strengthen customer intimacy
O provide service at a lower price than its competitors.

Answers

The use of customer information software to the most example of using an information system to Strengthen customer intimacy.

Hilton Hotel's use of customer information software to track and analyze customer data can be an example of using an information system to strengthen customer intimacy. Customer intimacy refers to the level of knowledge and understanding a company has about its customers and their needs, preferences, and behaviors. By using customer information software, Hilton can gain insights into its customers' preferences and tailor its service offerings accordingly. This can help Hilton build stronger relationships with its customers and create a more personalized and satisfying experience for them.

Differentiate their service is incorrect because customer intimacy is not necessarily related to differentiation. A company can differentiate its service in many ways, such as by offering unique features or benefits or targeting a specific market segment.

Increase efficiency is incorrect because customer intimacy is not necessarily related to efficiency. A company can increase efficiency through various means, such as streamlining processes, automating tasks, or using technology to optimize resource utilization.

Focus on the niche is incorrect because customer intimacy is not necessarily related to focusing on a niche. A company can focus on a niche by targeting a specific market segment or offering products or services that meet the unique needs of that segment.

Provide service at a lower price than its competitors is incorrect because customer intimacy is not necessarily related to price. A company can offer its service at a lower price than its competitors for various reasons, such as by leveraging economies of scale, using cost-effective production methods, or offering a stripped-down version of its service.

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te correct answer of th What is CPU? Draw the image of CPU showing its parts. of AIII and CU.​

Answers

Answer:

Cpu is the brain of computer

Explanation:

Cpu is the brain of comuter then draw pic of computer

On a very small scale map, cities would likely be shown as a. points. b. polygons. c. individual lines. d. grid cells.

Answers

Cities would probably appear as Points on a very tiny scale map.

A casino town invests much on art, culture, and innovation. Is it any surprise that new talent is flooding in? This sun-drenched hamlet at the foot of the snow-capped Sierra Nevadas wins the #16 spot for Weather. By night, its neon-lit casinos propel Reno to the top of our list of small cities for Nightlife. But it's not just gamblers who are interested in the "World's Biggest Little City." It's increasingly IT firms and highly educated young people that come for the employment and remain for the amazing location (Lake Tahoe is only an hour away) and year-round outdoor lifestyle. Reno inhabitants understand the importance of location, and they make full use of the natural resources that have helped the city earn its name.

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What are 3 reliable sources of information?

Answers

Academic books and papers that have undergone peer review are trustworthy sources of information.books from recognized publishers, including professional books, trade periodicals, newspapers, and magazines.

What are some good reliable sources?Scholarly, peer-reviewed books or articles that have been authored by academics for academics.Original study with a large bibliography.Even though no specific author is identified, information released by the government is typically current and founded on trustworthy research.Print publications with writers and identified sources typically have a good reputation since they offer references that readers may check.Websites ending in. gov and. edu are typically trustworthy, but watch out for sites that intentionally use these suffixes to deceive.Websites run by nonprofit organizations may also include trustworthy information, but you should take some time to analyze these factors to see if they might be biased.

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Some help please i have done those a long time ago can t remember ​

Answers

If you added the formula =SUM(B1:B5) to a spreadsheet, what would it do?
O
A. Add together the contents of cells B1, B2, B3, B4, and B5.
O
B. Divide the content of cell B5 by that of cell B1.
O C. Subtract the content of cell B5 from that of cell B1.
D. Multiply the contents of cells B1, B2, B3, B4, and B5.
SUBMIT

What device allows you to transport files easily from one computer to another and may be your best option for doing so?

Answers

All you need to do to transfer files with a flash drive is to affix the drive to the USB ports on your computer. Drag and drop the files you need into the disk once the computer has detected it.

What is  USB flash drive?If you have to send files to a friend or coworker, USB flash drives are a great substitute. You have more than enough room to upload files, even those with the densest information, thanks to the size range of USB flash drives, which ranges from 2 GB to 1 TB. It goes without saying that you must take care to keep your USB flash drive safe if you choose to use one.

Key characteristics

Requires no technical knowledgeAir gap is made.FastYou can then take the draft to another device or person by pressing the eject button. This method is incredibly simple to use even if it involves a little more research. This is a wonderful option if you seek simplicity and dependability.Positives: Possibly the easiest method of file transferSimple to accomplishFile retrieval is simple for the recipientCons: Not secure without fully encrypting the drive.If the drive is misplaced or faulty, data is lost.You must physically deliver the USB device when "sneakernetting."Not the best for speedy file transfersNot recommended for site backups or very big file transfersIneffective as a continuous backup option.

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assume an algorithm takes 7.6 seconds to execute on a single 3.2 ghz processor. 59% of the algorithm is sequential. assume that there is zero latency and that the remaining code exhibits perfect parallelism. how long (in seconds) should the algorithm take to execute on a parallel machine made of 4 3.2 ghz processors? round answers to one decimal place (e.g. for an answer of 17.214 seconds, you would enter 17.2).

Answers

The expected time is 2.6 seconds.

Find the solution ?

An algorithm is a finite sequence of exact instructions that is used in mathematics and computer science to perform computations or solve classes of specific problems. Calculations and data processing are done according to standards called algorithms.

The process of doing laundry, the way we solve a long division problem, the operation of a search engine, and the recipe for baking a cake are all instances of algorithms. 

Calculating the speed up comes first.

The following is the formula:

n/1+(n-1)F

The number of processors is three, and its value is n.

F = 20% = algorithmic proportion

Values are entered into the formula 3/1+. (3-1)

[tex]0.20\s= 3/1+2*0.20\s= 3/1+0.4\s= 3/1.4[/tex]

velocity = 2.14

The predicted time T/speedups = 5.6/2.14 = 2.6 is calculated from here.

2.6 seconds are hence the anticipated time.

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consider a demand-paging system with a paging disk that has an average access and transfer time of 20 milliseconds. addresses are translated through a page table in main memory, with an access time of 1 microsecond per memory access. thus, each memory reference through the page table takes two accesses. to improve this time, we have added an associative memory that reduces access time to one memory reference, if the page-table entry is in the associative memory. assume that 80 percent of the accesses are in the associative memory and that, of the remaining, 10 percent (or 2 percent of the total) cause page faults. what is the effective memory access time?

Answers

With the above background given, note that the effective memory access time in milliseconds is: 0.4ms or 401.2μ sec.

What is memory access time?

Average Memory Access Time is a typical statistic used in computer science to assess the performance of computer memory systems.

Memory access time is the amount of time it takes to move a character from RAM to or from the CPU. Fast RAM chips have access times of less than 10 nanoseconds (ns). See also SDRAM.

The Effective Memory Access Time (EMAT) is computed as 80% of Reference from associative memory + 18% form page table + 2% from page fault

Thus,

EMAT = 0.8(1μs) + 0.18(2μs) + 0.02(20000μs + 2ns )

EMAT =  401.2 μ sec or 0.4ms

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What are the effects of mobile phones on students?

Answers

The data available shows that having smartphones in the classroom has a negative impact on students' test scores and long-term memory.

How are smartphones harmful to children?

Smartphones and other technological devices are most dangerous to children. They are exposed to smartphones since they are very young. They use these devices as they get older to play games, listen to music, and follow social media.

Smartphone content isn't always appropriate for kids. Additionally, not all parents watch their kids use their smartphones. Elders also find it convenient because it gives them more time to get their chores done while also keeping kids occupied.

They are unaware, though, that staring at screens for extended periods of time harms their children's eyes, brains, minds, and way of thinking.

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1. if default analytics tracking code is installed on pages with different domains, analytics will count these users and sessions separately. true false

Answers

if default analytics tracking code is installed on pages with different domains, analytics will count these users and sessions separately is True.

What happens when the same default tracking code is installed on pages with different domains?

Analytics will link a single domain to users' sessions. Analytics won't link users and sessions to any specific domain. Analytics will notify you if it collects duplicate data.The same default tracking code will count users and sessions individually if it is installed on pages with several domains.To gather visitor data and monitor the performance of your website, you must put the whole analytics tracking code snippet into the HTML of your web pages immediately after the opening head> element.

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