Top 110 Computer Hardware MCQ Questions & Answers

Q #101. Which of the following SATA Hard disk power connecter pins –

a) 7 pins
b) 15 pins
c) 20 pins
d) 40 pins

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(b) 15 pins.

Q #102. Which of the following FDD connector pins –

a) 34 pins
b) 39 pins
c) 15 pins
d) 20 pins

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(a) 34 pins.

Q #103. CISC stands for –

a) Complex Information Sensed CPU
b) Complex Instruction Set Computer
c) Complex Intelligence Sensed CPU
d) Complex Instruction Set CPU

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(b) Complex Instruction Set Computer.

Q #104. The IC chip used in computers is made of –

a) Chromium
b) Iron Oxide
c) Silica
d) Silicon

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(d) Silicon.

Q #105. EEPROM stands for –

a) Electronically Erasable Programmable Read-Only Memory
b) Electrically Erasable Programmable Read-Only Memory
c) Electrically Enabled Programmable Read-Only Memory
d) Electronically Enabled Programmable Read-Only Memory

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(b) Electrically Erasable Programmable Read Only Memory.

Q #106. 1 MB is equal to –

a) 1024 Byte
b) 1024 KB
c) 1000 KB
d) 1024 GB

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(b) 1024 KB.

Q #107. ___ is the highest speed memory used in the computer –

a) Ram
b) Hard Disk
c) Cache
d) BIOS

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(c) Cache.

Q #108. Which of the following is called a memory controller Hub –

a) South Bridge
b) RAM
c) North Bridge
d) CPU

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(c) North Bridge.

Q #109. Which of the following handles the interconnection between most of the device and the CPU –

a) North Bridge
b) RAM
c) ROM
d) South Bridge

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(d) South Bridge.

Q #110. The parallel port is also known as –

a) DB-25
b) DB-9
c) LAN port
d) COM port

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(a) DB-25.

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