Knowledge Booster: computer Edition (15 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. कंप्यूटर का जनक किसे कहा जाता है? / Who is called the Father of Computer?
- A) Alan Turing
- B) Charles Babbage
- C) John von Neumann
- D) Bill Gates
Correct Answer: Charles Babbage
Explanation: He designed the Analytical Engine.
Q2. कंप्यूटर में डेटा को क्या कहा जाता है? / Raw facts are called?
- A) Information
- B) Data
- C) Output
- D) Process
Correct Answer: Data
Explanation: Unprocessed facts.
Q3. फाइल एक्सटेंशन .jpg किससे संबंधित है? / .jpg extension relates to?
- A) Audio
- B) Image
- C) Document
- D) Video
Correct Answer: Image
Explanation: Common image format.
Q4. 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.
Q5. 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.
Q6. Ctrl + C का उपयोग किस लिए होता है? / Ctrl+C is used for?
- A) Cut
- B) Paste
- C) Copy
- D) Undo
Correct Answer: Copy
Explanation: Common shortcut.
Q7. URL का पूरा नाम क्या है? / Full form of URL?
- A) Universal Resource Link
- B) Uniform Resource Locator
- C) Uniform Reference Link
- D) Unique Resource Locator
Correct Answer: Uniform Resource Locator
Explanation: It is a web address.
Q8. 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.
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. 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.
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