Module 1-Computer Organisation

Microcomputers are generally called as

• Personal Computers

• Microprocessors

• Main computers

• Mainframe Computers

- These computers have thousands of processors that perform trillions of calculations per second and hence the fastest known ever.

1.     Which of the following language was used in first-generation computers?

• Assembly Language
• Machine Language
• C Language
• Python

--------- is known as the brain of the computer as it controls the entire computer system.

• CPU

• Control Unit

• Input /Output

• All of the above

Which of the following memory is very fast memory in a computer

• RAM
• Hard Disk
• ROM
• Cache Memory

------is the first software to be loaded into computer memory when the computer is switched on

• Operating System
• Microsoft Word
• Google Chrome
• Adobe Photoshop

Disk management tools are coming under

• Operating System
• System software

• utility software

• Application software

This register is used to store the address of the next instruction to be fetched for execution.

• Instruction Register
• Program Counter
• Data Register
• Address Register

------register is located inside the ALU, It is used during arithmetic & logical operations of ALU.

• Accumulator Register
• Data Register
• Instruction Register
• Program Counter Register

-------is a computer program that links and merges various object files together in order to make an executable file.

• Linker
• Compiler
• Interpreter
• Debugger