Knowledge Booster: computer Edition (04 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. Ctrl + V का उपयोग किस लिए होता है? / Ctrl+V is used for?
- A) Save
- B) Copy
- C) Cut
- D) Paste
Correct Answer: Paste
Explanation: Inserts copied data.
Q2. 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.
Q3. आउटपुट डिवाइस कौन-सा है? / Which is an output device?
- A) Mouse
- B) Monitor
- C) Scanner
- D) Joystick
Correct Answer: Monitor
Explanation: Displays information.
Q4. इंटरनेट का जनक किसे कहा जाता है? / Who is called the Father of Internet?
- A) Vinton Cerf
- B) Tim Berners-Lee
- C) Bill Gates
- D) Steve Jobs
Correct Answer: Vinton Cerf
Explanation: Co-designed TCP/IP.
Q5. हार्ड डिस्क का उपयोग किस लिए होता है? / Hard disk is used for?
- A) Input
- B) Storage
- C) Output
- D) Processing
Correct Answer: Storage
Explanation: Stores large data.
Q6. सबसे छोटा स्टोरेज यूनिट क्या है? / Smallest storage unit?
- A) Megabyte
- B) Byte
- C) Kilobyte
- D) Bit
Correct Answer: Bit
Explanation: Represents 0 or 1.
Q7. एंटीवायरस का कार्य क्या है? / What does antivirus do?
- A) Protect from viruses
- B) Create files
- C) Delete hardware
- D) Increase speed
Correct Answer: Protect from viruses
Explanation: Scans and removes threats.
Q8. क्लाउड कंप्यूटिंग क्या है? / What is cloud computing?
- A) Game design
- B) Local storage only
- C) Hardware repair
- D) Storing data on remote servers
Correct Answer: Storing data on remote servers
Explanation: Access via internet.
Q9. 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.
Q10. 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.
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