A ____ is an outdated and inefficient networking device that accepted signals from a transmitting device and repeated those signals to all other connected devices in a broadcast fashion

Answer:

Hub

Explanation:

A hub is an inefficient old device that broadcasts a given message to all nodes connected to the interfaces on it. It has a high security risk.

What is the difference between a general ai as opposed to a specialized ai?.

which is the following career pathway for human services

You have the following code:
----------------------------------------------------------------------------------------------
fruit_list = ["strawberries", "bananas", "apples", "grapes"]
total_cost = 0
for fruit in fruit_list:
if fruit in ["apples","bananas"]:
total_cost += 3
elif fruit == "cantaloupe":
total_cost += 5
elif fruit in ["raspberries","strawberries","grapes"]:
total_cost += 4
-------------------------------------------------------------------------------------------------

What will be the value of total_cost?

A.13
B.14
C.15
D.7

A record company is using blockchain to manage the ownership of their copyrighted content. the company requires that every time one of their songs is used for commercial purposes, all the parties involved in creating it receive a set percentage of a royalty fee. how can a blockchain help track the royalty fees?

Mille gets a text from her friend asking if she wants to come over. It seems like a bit of a hassle to go to her friend's house, especially when they
could watch online videos together and talk over the phone. What is the BEST advice for Millie?
OA. Her friend will probably be relieved If she does not come over.
OB. They should just say whatever they want to say to each other over social media.
OC. It will be a more positive experience if she spends time with her friend in person.
OD. If they are doing the same activities virtually as they would if they were together, it does not make much difference.

You have studied graphic design, advanced math, and programming, and you
love everything about video games. Which job is likely to be the best fit for you
A. database manager
B. game designer
C. project manager
D. website designer

Every javafx main class __________. group of answer choices implements javafx.application.applicatio extends javafx.application.application overrides start(scene s) method overrides start() method

"Computer Science is no more about computers
than astronomy is about telescopes"
- Edsger W. Dijkstra

The first part of an ethernet frame is known as the:

The ___ event is used to get things started and to set up vital initial information?

Creating a map of your current knowledge is called __________. a. critical reading c. pre-questioning b. collaborative learning d. concept-mapping please select the best answer from the choices provided a b c d

A website implements a sequential menu (as shown in the diagram) that indicates the relative page that the visitor is on in the website. Which planning phase covers this aspect?

A. Wireframe
B. Browsing functionality
C. Content
D. Page description diagrams

Digital publishing software has increased the use of which of the following?
O paper
O fonts
O color
O photos

How have cloud and 5g helped make extended reality (xr) technology more accessible to a wide audience?.

1. Sunday Times wants an analysis of the demographic characteristics of its readers. The

Marketing department has collected reader survey records containing the age, gender, marital

status, and annual income of readers. Design an application (Flowchart) that accepts reader

data and, when data entry is complete, produces a count of readers by age groups as follows:

under 20, 20–29, 30–39, 40–49, and 50 and older. Hint: Refer to the program discussed in

class Figure 6-15




2. Create the logic (Flowchart) for a program that calculates and displays the amount of money

you would have if you invested R10000 at 4 percent simple interest for one year. Create a

separate method to do the calculation and return the result to be displayed.

The main program (Flowchart) should prompt the user for the amount of money and passes it

to the interest-calculating method. ​

You work as the IT administrator for a growing corporate network. You are in the process of creating an iSCSI storage area network (SAN) on the CorpisCSI server. The server is currently connected to the network using an Ethernet cable. To increase the server's performance, yoru have decided to replace the existing Ethernet connection with a fiber optic connection. In this lab, your task is to complete the following: . Connect the CorpisCSI server to the switch using the appropriate fiber optic cable. . Examine the port types on the switch. Examine the server's fiber optic NIC. . When connecting the server, use the color coding on the end of the fiber optic cable to identify the Tx and Rx connection ends Connector A (red) Tx. - Connector B (black) is Rx. . Remove the server's previous Ethernet network connection and place the Ethernet cable on the Shelf. . Verify that the server is connected to the network through the fiber optic connection. C When connecting fiber optic cables, the transmit (T) port on one device is connected to the receive (Rx) port on the other device. The fiber cables in this lab have already had their Rx and Tx connectors switched as necessary. You can view component information in the Details window on the Specification tab

After selecting the entire document what is the quickest way.

Government entities may pressure upstream Internet service providers to _____. a. track and monitor the Internet activities of individuals b. accept defamation or copyright infringement claims c. immediately take down particular hosted material d. deregister domains because of their hosted content

You have inserted a video on a slide and want the video to automatically start two seconds after the associated slide appears. How can you accomplish this?.

What is an example of using the internet of things (iot) to deliver innovative cloud-based solutions to customers?

Of the five classic components of every computer system, two of these constitute the CPU or microprocessor. Select the correct answers. Group of answer choices Input Devices Datapath Storage RAM Output Devices Control

A company will be able to obtain a quantity discount on component parts for its three products, X1, X2 and X3 if it produces beyond certain limits. To get the X1 discount it must produce more than 50 X1's. It must produce more than 60 X2's for the X2 discount and 70 X3's for the X3 discount. Which of the following pair of constraints enforces the quantity discount relationship on X3? a. X31 ? M3Y3 , X32 ? 50Y3 b. X31 ? M3Y3 , X31 ? 50 c. X32 ? (1/50)X31 , X31 ? 50 d. X32 ? M3Y3 , X31 ? 50Y3

To avoid fatal errors, it is advised to apply the _____ statement locally only to functions that are created rather than globally as the first line of the script file.

When an ages array is correctly initialized using the values {20, 30, 40, 50}, then the value of ages[4] is _______________________.

Types in java are divided into two categories. the primitive types are boolean, byte, char, short, int, long, float and double. all other types are ________ types

Select the correct navigational path to set the print area of a worksheet
click the
tab on the ribbon to enter the page setup gallery
then, select the area you want to include in the print area.
then, select
to get into the correct section
in the drop-down menu, select
and release
intro

A database provides the capability of conducting searches or asking questions. A question or search for information in a database is called a ________.

This is about a software called GIMP

For array data that should be treated as a queue, the _____ method is used, which is similar to the pop() method except that it removes the first array item and not the last.

What is the purpose of a cell (battery) in a circuit?