Question : Which is not an external storage device ?
Option 1: CD - ROM
Option 2: DVD - ROM
Option 3: Pen Drive
Option 4: RAM
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Correct Answer: RAM
Solution : The correct answer is RAM.
RAM, or Random-access memory, serves as an internal storage medium where the CPU stores and accesses data in current use. It boasts impressive speed; however, the RAM is volatile, meaning that any data stored in it is lost when the computer is powered off.
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Question : Which one of the following is used as secondary storage system in computer ?
Option 1: RAM
Option 2: Floppy
Option 3: EPROM
Option 4: ROM
Question : Cache memory act between which of the following?
Option 1: CPU and RAM
Option 2: CPU and ROM
Option 3: RAM and ROM
Option 4: CPU and Hard disk
Question : What is a bug in computer terminology?
Option 1: A virus.
Option 2: A program.
Option 3: An error in program.
Option 4: Magnetic disk storage device.
Question : A ______ is an input device, which is used for converting pictures, maps and drawings into digital from for storage in computers.
Option 1: OCR
Option 2: OMR
Option 3: MICR
Option 4: digitizer
Question : Which of the following is a volatile memory of a computer?
Option 1: Secondary memory
Option 2: Cache memory
Option 3: RAM
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