Q1. The acronym for MAC is?
(A) Media Access configuration
(B) Main Access control
(C) Media Access control
(D) Main access configuration

Q2. Refresh rate of a monitor is measured in:
(A) Hz
(B) Meter
(C) Ampere
(D) Volts

Q3. The portion of the CPU that coordinates the activities of all the other computer components is the:
(A) ALU
(B) Motherboard
(C) Control Unit
(D) Coordination board

Q4. Data in RAM are:
(A) Volatile in nature
(B) Non-volatile in nature
(C) Both of these
(D) None of these

Q5. Which of the following is a GUI device?
(A) Keyboard
(B) OMR
(C) Mouse
(D) All of these

Q6. The device which read the characters printed on the source documents and then converts them directly into computer-usable input.
(A) Character reader
(B) Photo reader
(C) Ink reader
(D) None of these

Q7. Which one of the following is termed as inout device?
(A) VDT
(B) Printer
(C) Keyboard
(D) LaserJet

Q8. Which of the following computer hardware component acts as a central nervous system for other data manipulating components?
(A) ALU
(B) RAM
(C) Control unit
(D) Secondary storage

Q9. RAM stands for?
(A) Random Aligned Memory
(B) Random Access Memory
(C) Read Access Memory
(D) None of these

Q10. Which of the following is lowest in memory hierarchy?
(A) Registers
(B) Secondary Memory
(C) Cache Memory
(D) RAM

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