COMPUTER HARDWARE

what is included in computer hardware?

• CPU

• MICROSOFT WORD

• CHROME

• MICROSOFT EXCEL

What is meant by hardware?

• A part of a computer system that has no physical or invisible form

• A collection of electronic data stored and regulated by a computer in the form of a program that can execute a command

• Collection of physical components that make up a computer device

• Something not important on a computer

The function of data storage is

• Send data or information to other people

• As a place to store information

• Receive data or information from outside sources

• Manipulate data quickly and precisely

One technical difference between a Desktop PC and a Laptop Computer is

• Dekstop has less power than laptop

• Laptop has less power than desktops

• Has no difference

• Desktop PCs are more expensive than laptop computers

Which below shows the scanner image

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What does Aritmetic and Logic Unit performs (ALU)?

• Aritmetic, Comparison and Mathematics

• Aritmetic, Logical and Mathematics

• Physics, Comparison and Mathematics

• Aritmetic, Comparison and Logical

What is included in Memory Devices?

• Computer Memory, RAM, ROM, Cache

• Program , RAM, ROM, RIM

• Computer Memory, Internal, ROM, Cache

• Program , RAM, ROM, Cache

What is Random Access Memory (RAM)?

• Computers need a non-volatile memory to larger programs.

• A character is stored in the computer

• Volatile form of a computer memory

• Collection of unorganized facts

What are the uses of Input Devices?

• Enter everything into the computer

• Enter data and programs into the computer

• Enter instruction and programs into the computer.

• Enter instruction and data into the computer.

Some of the commonly used input devices, except?

• Keyboard

• Data

• Scanners

• Voice Input Systems