Explanation

• A half-byte, also known as a nibble.
• It is a unit of digital information that consists of 4 bits (or half of a byte, which is 8 bits).
• It can represent 16 different values, from 0000 to 1111.

Explanation

SpaceX launched its Transporter-9 mission in November 2023.

SpaceX is an American spacecraft company.

SpaceX founder: Elon Musk

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Explanation

 UAN is not a type of Computer Network.

UAN stands for Universal Area Network

Explanation

The simplest type of file is called a "text file".

This may or may NOT have a ". txt" extension

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RY 23-12-2022

Explanation

• PowerPoint is a presentation software, not an image editor.
• It is used to create slideshows, presentations, and lectures.

Explanation

In November 2023, SpaceX launched its Transporter-9 mission.

SpaceX is an American spacecraft company.

SpaceX founder: Elon Musk

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Explanation

One of the first calculating devices made by man is called an abacus

the abacus was first used by the Babylonians as early as 2,400 B.C

The abacus was in use in Europe, China, and Russia

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ND8-1-2023

Explanation

FTP - File Transfer Protocol is used for downloading files from the internet

FTP stands for File Transfer Protocol.

FTP is more efficient at transferring large files on the internet.

HTTP is better for transferring smaller files such as web pages.

Explanation

Three types of bus are used.

Address bus: carries memory addresses from the processor to other components such as primary storage and input/output devices. 

Data bus : carries the data between the processor and other components.

Control bus: carries control signals from the processor to other components.

Explanation

• Fiber optic technology uses cables made of thin strands of glass or plastic fibers to transmit data as light signals.
• It providing high-speed and high-capacity communication.