Examine the following declarations:
int area;
Point pt;
Which of the following is true?
a. both are primitive variables
b. area is a primitive variable, and pt is an object reference variable.
c. both are reference variables
d. area is an object reference variable, and pt is a primitive variable.
list and explain 3 commonly used high-level languages
look the image
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A user has multiple web pages open and is using email. Which layer of the Transmission Control Protocol/Internet Protocol (TCP/IP) model is responsible for sorting the data to send email and web pages to the appropriate location?
a) Transport
b) Network
c) Data link
d) Application
Answer:
This is the second question like this I've seen. They aren't the greatest.
Explanation:
The question is not good. The answer would be option a, Transport even though it doesn't make a whole lot of sense when you really go into detail.
It could also be option d, Application but I think they're going for the first.
An _________ conditon is when a computed result goes beyond what can be stored given the computer's architecture.
can some please help
why was it made
Answer:
papa bill needed money
Explanation:
Difference between passing argument or return value
The argument is any string you pass to your function when you call it. The return value is the number of words.
In this exercise we have to use python programming knowledge to describe a function, so the code is:
The code is in the attached image.
What is string in programming?Strings are strings of characters that store textual data and, therefore, can store information for the most diverse purposes. The content of a string can represent a fact in itself, or information.
In a simpler way we have that the code in python will be:
#include <stdio.h>
#include <string.h>
int main()
{
/* String Declaration*/
char nickname[20];
printf("Enter your Nick name:");
/* I am reading the input string and storing it in nickname
* Array name alone works as a base address of array so
* we can use nickname instead of &nickname here
*/
scanf("%s", nickname);
/*Displaying String*/
printf("%s",nickname);
return 0;
}
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3 3) Write a program to convert distance from kilometer to miles
Answer:
In this example, we will show you how to write a java program to convert kilometers to miles. The program gets the kilometer value from the user and store it in the variable. Then it is dividing the kilometer value by 1.609344 which will give the values in terms of miles.
Explanation:
What is the strongest technology that would assure alice that bob is the sender of a message?.
Answer:
it would be a digital certificate
Explanation:
what is the function of the pound key
Answer:
To allow for access to telephone based computer systems
Bayley wants to connect a new external hard drive to his Windows PC. He wants the fastest connection type available because he plans to edit video directly to and from the external hard drive. Which connection type should Bayley use to get the fastest connection possible?
A. USB 3.0.
B. Thunderbolt 3.
C. eSATA v2.
D. Lightning connection.
Answer:
C
Explanation:
i think
Which network protocol is used to route ip addresses?.
Answer:
the Internet Protocol (IP)
What is the name of the process that basically takes a snapshot of the current security of an organization
The name of the process that takes a snapshot of the present security of an organization is refereed to as: Vulnerability assessment.
What is Vulnerability Assessment?Vulnerability assessment can be defined as the process whereby risk and vulnerability of computer networks, systems, applications or other part of an IT ecosystem is identified.
Vulnerability assessment, as an important component of vulnerability management, involves providing security teams and stakeholders with necessary information that can aid analysis and prioritizing of risk for proper remediation.
Therefore, the name of the process that takes a snapshot of the present security of an organization is refereed to as: Vulnerability assessment.
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What type of dns record is used to map hostnames to ipv6 addresses?.
Answer:
IP Version 6 Address record (AAAA Record)
Explanation:
Address Mapping record (A Record)—also known as a DNS host record, stores a hostname and its corresponding IPv4 address. IP Version 6 Address record (AAAA Record)—stores a hostname and its corresponding IPv6 address.
The range of port 1024 to port 4999 is the usual range for ________ port numbers. Group of answer choices well-known ephemeral both A and B neither A nor B
The range of port 1024 to port 4999 is the usual range for EPHEMERAL port numbers. It is a communication endpoint.
What is an ephemeral port?An ephemeral port can be defined as an endpoint for transporting a layered protocol of the IP suite.
The ephemeral port is always employed during a very short interval of time in a given session.
Some number examples of ephemeral ports include, among others, HTTPS = 443, HTTP = 80, and RPC = 13.
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When a user checks a single checkbox in a series of 4 checkboxes, how many items are sent to the server when the submit button is pushed
When a user checks a single checkbox in a series of 4 checkboxes, only one items are sent to the server when the submit button is pushed.
What is computer?Computer is defined as a programmable electrical device that takes in raw data as input and uses a set of instructions to process it in order to output the outcome. A range of activities are carried out on computers in homes, such as online bill payment, entertainment, education, access to social media, gaming, and internet. Email is one of the several methods of communication. They are in favor of letting corporate workers work remotely.
Checkbox is defined as a graphical widget that enables the user to select one of two potentially mutually exclusive possibilities, or a binary option. Checkboxes are used to choose as many items from a constrained number at once as desired. A group of checkboxes contains a number of options, any number of which may be chosen.
Thus, when a user checks a single checkbox in a series of 4 checkboxes, only one items are sent to the server when the submit button is pushed.
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The RAM memory of a computer contains the volatile memory, which includes
Web sites visited recently
overwritten or erased text files
password protected records
e mails sent
The RAM memory of a computer contains the volatile memory, which includes; Websites recently visited
Random Access Memory(RAM)Random access memory (RAM) is defined as a computer's short-term memory that it utilizes to handle all active tasks and applications.
Now, no single program, file, game, or stream would work without a RAM. Thus, RAM is a temporary storage that goes away when we shut down the computer.
Examples of things that RAM store from the options given is only websites visited recently.
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Answer: web sites visited recently
trust
Wendell notices that the company's top executives share a belief that managers are directly responsible for the organization's success or failure. This belief reflects a(n) ________ view of management.
A) traditional.
B) omnipotent.
C) reflective.
D) symbolic.
For situations that may be too dangerous, costly or otherwise too difficult to test in the real world, what do computer scientists create in order to draw help discover new knowledge and create new hypothesis related to what situation they are studying
What computer scientists create in order to draw help discover new knowledge and create new hypothesis related to what situation they are studying is called stimulations.
What is stimulations?Stimulation tends to make use of model in order to enables computer scientists to discover more information about the situation they are investigating.
Stimulations is of great important to computer scientist because it is more reliable when creating an hypothesis .
Inconclusion what computer scientists create in order to draw help discover new knowledge and create new hypothesis related to what situation they are studying is called stimulations.
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Byte pair encoding is a data encoding technique. The encoding algorithm looks for pairs of characters that appear in the string more than once and replaces each instance of that pair with a corresponding character that does not appear in the string. The algorithm saves a list containing the mapping of character pairs to their corresponding replacement characters.
For example, the string "THIS_IS_THE_BEST_WISH" can be encoded as "%#_#_%E_BEST_W#H" by replacing all instances of "TH" with "%" and replacing all instances of "IS" with "#".
For which of the following strings is it NOT possible to use byte pair encoding to shorten the string’s length?
a) "BANANA"
b) "LEVEL_UP"
c) "MEET_ME_LATER"
d) "NEITHER_HERE_NOR_THERE"
Answer:
The encoding algorithm looks for pairs of characters that appear in the string more than once and replaces each instance of that pair with a corresponding character that does not appear in the string. ... Byte pair encoding is an example of a lossy transformation because it discards some of the data in the original string.
Explanation:
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2q +2q is what please answer
Answer:
4q
Explanation:
because 2+2=4 and you just add the q after if q has no value yet.
The process of specifying that certain rows be displayed in the results of a query is known as selection. _________________________
Answer:
The answer is True.
Hope this helps!
I need help NOW with my java script!! 1. What will the code below output to the console and why? const person = {
age: 20,
name: 'Ben'
};
const peopleArray = [person, person, person];
peopleArray[1].name = 'Joe';
console.log(peopleArray[0].name);
Using a JS console when using the following code:
const person = {
age: 20,
name: "Ben"
};
const peopleArray = [person, person, person];
peopleArray[1].name = 'Joe';
console.log(peopleArray[0].name); (Returns: Joe)
How would you explain how a password generator program works
Answer:
A random password generator is a software program or hardware device that takes input from a random or pseudo-random number generator and automatically generates a password. Random passwords can be generated manually, using simple sources of randomness such as dice or coins, or they can be generated using a computer.
Why do my airpods keep disconnecting and reconnecting.
the battery may be low
the senser may be not working
the Bluetooth on the phone or headset may not be working try a new phone
hope this helps
scav
which issue of computer ethics is concerned about the technological division in the society?
Answer:
There are many legal and ethical issues with computers that can be exploited by bad people to do bad things. Some of those issues include illegal music and video file downloading, spyware, identity theft, phishing, keystroke logging, packet sniffing and cyberbullying
The issue of computer ethics concerned with technological division in society is known as "Digital Divide."
What is Digital Divide?It refers to the unequal access and disparities in the use of technology, where certain groups or individuals have limited or no access to digital resources, skills, and opportunities, leading to social and economic inequalities.
The digital divide can be caused by factors such as socioeconomic status, geographic location, education, and infrastructure availability, raising ethical concerns about fairness, inclusivity, and the potential for exacerbating existing societal divisions.
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____ is basically a coded HTML command or an object that is used to arrange the text or image in HTML document.
Attribute
Extension
Tag
Text editor
Answer:
attribute
Explanation:
pls help help i will give brainliest help pls
Answer:
3 or 2
Explanation:
heya!!
-:QUESTION :-
DEFINE DATA SCIENCE?
[tex] \large \underline{ \frak{ ~~~~~~~~~~~~~~~~~~~~\bigstar Solution~~~~~~~~~~~~~~~~~~~~}}[/tex]
Data science helps to understand and analyse the actual scenario and help to take fruitful decisions.
An IPv4 address has 32 bits, so there are 232 (over 4 billion) possible IPv4 addresses. Since the Internet is gaining devices quickly, we will soon surpass 232 unique devices on the Internet.
In anticipation of all the new Internet devices, we are in the process of switching to IPv6, which uses 128 bits for a single address. That’s 96 extra bits to represent one address!
Which of the following statements correctly describes how many more addresses will be possible to represent by switching from IPv4 to IPv6?
i. 96 more addresses can be represented with IPv6
ii. 296 more addresses can be represented with IPv6
iii. 96 times as many addresses can be represented with IPv6
iv. 296 times as many addresses can be represented with IPv6
Answer:
Explanation:IPv4 is almost used up due to the constant increase in devices so therefore IPv6 was implemented to combat this issue, IPv6 uses 128 bit addresses, allowing 3.4 x 1038 unique IP addresses. This is equal to 340 trillion trillion trillion IP addresses. IPv6 is written in hexadecimal notation, separated into 8 groups of 16 bits by the colons, thus (8 x 16 = 128) bits in total. Which essentially means both me and you wont see IPv6 run out in our life times nor will you kids kids.
The 96 times as many addresses can be represented with IPv6. Hence option 3 is correct.
What are addresses?Addresses are defined as the address, street name, and town name where a person resides or works and where mail can be sent: her home and office addresses. a shift in address. Memory addresses are used by computer programs to execute machine code and store and retrieve data. A device or CPU uses a memory address as a specific identifier to track data. The CPU can keep track of where each memory byte resides in the system by using this binary address, which is determined by an ordered and finite sequence.
The magnitude of IP addresses is the fundamental distinction between IPv4 and IPv6. Unlike IPv6, which has a 128-bit hexadecimal address, IPv4 has a 32-bit address. Compared to IPv4, IPv6 has a broad address space and a straightforward header.
Thus, the 96 times as many addresses can be represented with IPv6. Hence option 3 is correct.
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Dominic is an industrial designer who's developing an office chair that is more comfortable for tall individuals. He hires a software engineering firm to develop a simulation that can simulate the chair used by a person working at a desk, and then come up with an estimate of the resulting comfort level.
Which detail is least necessary for this simulation?
A. The heights of the most popular office desks
B. The three-dimensional shape of the chair
C. The range of colors available for the chair’s fabric
D. The tendency of the chair to incline backward in response to pressure from the user
Answer:
C. The range of colors available for the chair’s fabric
hope this helps
scav