Knowledge Booster: computer Edition (05 May 2026)
Welcome to today's computer Knowledge Booster! We've handpicked 10 essential questions from our database to help you sharpen your skills. Dive in and test your knowledge!
Q1. माउस किस प्रकार का डिवाइस है? / Mouse is what type of device?
- A) Storage device
- B) Output device
- C) Pointing device
- D) Processing device
Correct Answer: Pointing device
Explanation: Controls cursor movement.
Q2. प्रिंटर किस प्रकार का डिवाइस है? / Printer is what type of device?
- A) Output device
- B) Input device
- C) Processing device
- D) Storage device
Correct Answer: Output device
Explanation: Prints documents.
Q3. RAM किस प्रकार की मेमोरी है? / RAM is what type of memory?
- A) Secondary
- B) Non-volatile
- C) Permanent
- D) Volatile
Correct Answer: Volatile
Explanation: Data is lost when power is off.
Q4. इनपुट डिवाइस का उदाहरण कौन-सा है? / Which is an input device?
- A) Printer
- B) Monitor
- C) Keyboard
- D) Speaker
Correct Answer: Keyboard
Explanation: Used to enter data.
Q5. 1 बाइट में कितने बिट होते हैं? / How many bits are in 1 byte?
- A) 2
- B) 4
- C) 16
- D) 8
Correct Answer: 8
Explanation: Basic data unit.
Q6. ऑपरेटिंग सिस्टम का उदाहरण कौन-सा है? / Which is an operating system?
- A) Microsoft Word
- B) Windows
- C) Google Chrome
- D) Excel
Correct Answer: Windows
Explanation: It manages hardware and software.
Q7. वेब ब्राउज़र का उदाहरण कौन-सा है? / Which is a web browser?
- A) MS Word
- B) Linux
- C) Windows
- D) Google Chrome
Correct Answer: Google Chrome
Explanation: Used to browse internet.
Q8. कंप्यूटर की स्थायी मेमोरी कौन-सी होती है? / Which is permanent memory?
- A) Register
- B) RAM
- C) Cache
- D) ROM
Correct Answer: ROM
Explanation: Data is not lost when power is off.
Q9. कंप्यूटर का दिमाग किसे कहा जाता है? / What is called the brain of the computer?
- A) Motherboard
- B) Hard Disk
- C) RAM
- D) CPU
Correct Answer: CPU
Explanation: Processes instructions.
Q10. सॉफ्टवेयर क्या है? / What is software?
- A) Set of programs
- B) Physical parts
- C) User only
- D) Cable
Correct Answer: Set of programs
Explanation: Controls computer operations.
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