Which component stores the boot loader? MCQ with Answer and Explanation

Which component stores the boot loader?

A. Hard drive or SSD (MBR/GPT)

B. Cache

C. RAM

D. ROM only

Answer: Option A

Boot sector on storage device.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

What technology is used in most modern keyboards to detect key presses?

A. Membrane technology

B. Optical sensors

C. Mechanical switches

D. Capacitive sensing

Correct Answer: Option A

Explanation:
Membrane keyboards are common in standard office setups due to affordability, though mechanical are also popular.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

The main purpose of a wrist rest on keyboards is:

A. Increase speed

B. Wireless charging

C. Ergonomics to prevent strain

D. RGB effect

Correct Answer: Option C

Explanation:
Comfort during long typing.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

Which input device is essential for accessibility?

A. Laser printers

B. Standard only

C. Special keyboards, mice, or voice recognition

D. High-end monitors

Correct Answer: Option C

Explanation:
For users with disabilities.

This question belongs to: Computer Computer Hardware