Computer Fundamentals

What is the full form of CPU?

• Computer Processing Unit

• Computer Principle Unit

• Central Processing Unit

• Control Processing Unit

Which of the following is the brain of the computer?

• Central Processing Unit

• Memory
  

• Arithmetic and Logic unit
  

• Control unit

Which of the following are physical devices of a computer?

• Hardware
  

• Software

• System Software
  

• Package

WWW stands for

• World Whole Web

• Wide World Web

• Web World Wide

• World Wide Web

Which among following first generation of computers had ?

• Vaccum Tubes and Magnetic Drum
• Integrated Circuits
• Magnetic Tape and Transistors
• Microprocessors

RAM is also called as

• Virtual memory

• Volatile memory

• Non volatile memory

• Cache memory

The main memory of computer is also called as

• Hard-disk

  
  

• Primary storage

• Secondary storage
  

• Internal memory
  

Which of the following is the second largest measurement of RAM?

• Megabyte

• Gigabyte

• Byte

• Terabyte

what is this

• Random-access memory

• Read-only memory

• Real Absolute Memory

• none of this

Which of the following is an example of an input device?

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• 
• 
•