Computer Hardware Quiz 🧪📝📄

General Quiz 1

Computer Hardware: A modern computer hardware setup in a tech lab.

1. What is the primary function of a CPU in a computer?

   • A) Store data

   • B) Execute instructions

   • C) Manage memory

   • D) Provide graphics

2. Which component is essential for temporary data storage while a computer is running?

   • A) SSD

   • B) Hard Drive

   • C) RAM

   • D) CPU

3. What does GPU stand for?

   • A) General Processing Unit

   • B) Graphical Processing Unit

   • C) Graphics Peripheral Unit

   • D) General Purpose Unit

4. Which of the following is NOT an input device?

   • A) Keyboard

   • B) Mouse

   • C) Monitor

   • D) Scanner

5. Which component is responsible for long-term data storage?

   • A) RAM

   • B) GPU

   • C) Hard Drive

   • D) Power Supply

6. What connects the CPU to the memory and peripheral devices?

   • A) USB

   • B) Motherboard

   • C) Network Card

   • D) Power Cable

7. Which part of the computer is considered the "brain"?

   • A) RAM

   • B) Motherboard

   • C) CPU

   • D) Hard Drive

8. What does SSD stand for?

   • A) Solid State Drive

   • B) Super Speed Drive

   • C) Standard State Disk

   • D) Secure Storage Disk

Encrypted Answers (Caesar Cipher, shift 3 to the left)

1. vxfrxwbp qintqlfpkjl

2. oxj

3. emxlrfpe hplobfjfkd rhql

4. jlkfqlo

5. exoa asfof

6. klojbooyflq

7. zlr

8. pkifx pqxqb asfof

How to Decode: Shift each letter three places to the left in the alphabet (A becomes X, B becomes Y, etc.).

For example:

• B becomes Y

• Z becomes W

• O becomes L

• T becomes Q

• L becomes I

• I becomes F

• Q becomes N

• E becomes B

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