CompTIA ITF+ ITF Concepts and Terminology 3

Question 1

What term describes the smallest unit of data in a computer, representing either a 0 or a 1?

Accepted Answer

Bit

Answer

A bit (binary digit) is the most basic unit of data in computing, representing a single binary value of 0 or 1.

Question 2

Which type of software license allows users to freely use, modify, and distribute the software?

Accepted Answer

Open source

Answer

Open source software provides access to its source code, allowing users to freely view, modify, and distribute it.

Question 3

What does 'bandwidth' measure in a network context?

Accepted Answer

The maximum data transfer rate of a connection

Answer

Bandwidth refers to the maximum rate at which data can be transmitted over a network connection, typically measured in Mbps or Gbps.

Question 4

In computing, what is a 'peripheral' device?

Accepted Answer

An external device connected to a computer to add functionality

Answer

A peripheral is an external hardware device connected to a computer, such as a keyboard, mouse, printer, or scanner.

Question 5

What is the function of an 'IP address' on a network?

Accepted Answer

To uniquely identify a device on a network

Answer

An IP address is a unique numerical label assigned to each device on a network, enabling devices to locate and communicate with each other.

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