Explanation

USB Flash also known as: USB stick 

USB Flash also known as: USB thumb stick 

USB Flash also known as: USB pen drive 

A USB flash drive is a plug-and-play portable storage device that uses flash memory.

AGM 17-12-2022

Explanation

A hard disk is a storage device that can store the maximum amount of data

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RY17-012-23

Explanation

The 1950s saw the birth of the computer industry with two companies, Sperry and IBM, dominating the marketplace.

Sperry: 1955

IBM: 1952

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

Booting is a process of the restart the computer.

After restarting it, there is no software in the computer's main memory.

Cold and warm are types of Booting. 

Explanation

• A network is a collection of computers, servers, mainframes, network devices, peripherals, or other devices connected to allow data sharing.
•  An example of a network is the Internet, which connects millions of people all over the world.
• A computer or device that provides resources and services to other systems connected to the same network is called a server.
  

Explanation

• BIOS (Basic Input/Output System) is the firmware that controls a computer's hardware components and provides a interface for configuring settings.
• It is typically stored in a flash memory chip on the motherboard, which is a non-volatile memory type that retains data even when power is turned off.

Explanation

Parallelogram represents the input and output symbols in a flowchart; it also represents data in general.

AGM 17-12-2022

Explanation

In MS excel, a range identifies a range by the cells located at diagonally opposed corners.

 A range is a group of cells in a spreadsheet that have been selected. If the cells are all together in a rectangular or square shape, it is an adjacent range.

AGM 17-12-2022

Explanation

There are two basic types of Computer memory.

1. Primary memory (RAM and ROM) 

2 Secondary memory (hard drive,CD,etc.)