Computer MCQs in Hindi: Jaano Computers Ke Basic Gyaan-1

Yeh blog post computers ke mool gyaan ko MCQs ke roop mein prastut karega. Ismein computers ke basic concepts aur important topics ko cover kiya jayega. Basic Computer Concepts: MCQs related to the basic understanding of what a computer is, its components, and its functions.

 

1. Ek computer kya hai?

A) Ek electronic device
B) Ek mechanical device
C) Ek manual device
D) Ek chemical device

ANSWER= A. Ek electronic device

 

2. Inmein se kaunsa computer component nahi hai?

A) CPU
B) Mouse
C) Printer
D) Hammer

ANSWER= D. Hammer

 

3. CPU ka matlab kya hota hai?

A) Central Processing Unit
B) Central Power Unit
C) Computer Processing Unit
D) Core Processing Unit

ANSWER= A. Central Processing Unit

 

4. RAM ka matlab kya hota hai?

A) Random Access Memory
B) Read-Only Memory
C) Randomly Accessible Memory
D) Read Access Memory

ANSWER= A. Random Access Memory

 

5. Hard drive ka main function kya hai?

A) Data ko permanent taur par store karna
B) Data ko process karna
C) Data ko display karna
D) Internet se connect karna

ANSWER= A. Data ko permanent taur par store karna

 

6. Computer mein data input karne ke liye kaunsa device istemal hota hai?

A) Monitor
B) Keyboard
C) Speaker
D) Printer

ANSWER= B. Keyboard

 

7. Kaunsa software computer ke basic operations ko control karta hai?

A) Operating System
B) Microsoft Office
C) Photoshop
D) Antivirus

ANSWER= A. Operating System

 

8. Operating system ka function kya hota hai?

A) Hardware aur software resources ko manage karna
B) Documents ko edit karna
C) Internet se connect karna
D) Images ko display karna

ANSWER= A. Hardware aur software resources ko manage karna

 

9. Browser ka istemal kis ke liye hota hai ?

A) Videos dekhne ke liye
B) Internet browse karne ke liye
C) Emails likhne ke liye
D) Games khelne ke liye

ANSWER= B. Internet browse karne ke liye

 

10. Mouse ka mukhya upayog kya hota hai?

A) Images display karna
B) Data input karna
C) Files store karna
D) Wi-Fi se connect karna

ANSWER= B. Data input karna

 

11. Printer ka uddeshya kya hota hai?

A) Data input karna
B) Data output karna
C) Data store karna
D) Internet se connect karna

ANSWER= B. Data output karna

 

12. Computer mein data ko temporary taur par store karta hai kaunsa component jab tak computer on hai?

A) CPU
B) Hard Drive
C) RAM
D) Monitor

ANSWER= C. RAM

 

13. ROM ka matlab kya hota hai?

A) Random-Only Memory
B) Read-Optional Memory
C) Read-Only Memory
D) Randomized Output Memory

ANSWER= C. Read-Only Memory

 

14. Inmein se kaunsa input device hai?

A) Speaker
B) Scanner
C) Headphones
D) Projector

ANSWER= B. Scanner

 

15. Antivirus software ka istemal kis ke liye hota hai?

A) Documents edit karne ke liye
B) Computer ko viruses se bachane ke liye
C) Network se connect karne ke liye
D) Processor ki speed badhane ke liye

ANSWER= B. Computer ko viruses se bachane ke liye

 

16. Modem ka function kya hota hai?

A) Internet se connect karna
B) Images display karna
C) Files store karna
D) Data input karna

ANSWER= A. Internet se connect karna

 

17. Computer ke kaunse hisse mein operating system hota hai?

A) CPU
B) RAM
C) Hard Drive
D) Motherboard

ANSWER= C. Hard Drive

 

18. USB ka matlab kya hota hai?

A) Universal Serial Bus
B) Unified System Backup
C) User Storage Block
D) Universal System Backup

ANSWER= A. Universal Serial Bus

 

19. Computer system mein firewall ka function kya hota hai?

A) Unauthorized access ko rokna
B) Internet speed improve karna
C) Storage capacity badhana
D) Screen resolution ko enhance karna

ANSWER= A. Unauthorized access ko rokna

 

20. LAN ka full form kya hota hai?

A) Local Area Network
B) Long Area Network
C) Large Access Network
D) Limited Access Network

ANSWER= A. Local Area Network

 

21. Inmein se kaunsa computer nahi hota?

A) Supercomputer
B) Smartphone
C) Desktop
D) Printer

ANSWER= D. Printer

 

22. Output device ka main function kya hota hai?

A) Data store karna
B) Data process karna
C) Data display ya produce karna
D) Data input karna

ANSWER= C. Data display ya produce karna

 

23. Computer screen par cursor kya hota hai?

A) Ek symbol jo dikhata hai ki agla character kahaan rakha jaayega
B) Ek tarah ka virus
C) Ek computer component
D) Ek software application

ANSWER= A. Ek symbol jo dikhata hai ki agla character kahaan rakha jaayega

 

24. Computer mein CD-ROM drive ka uddeshya kya hota hai?

A) Internet se connect karna
B) Data ko permanent taur par store karna
C) Data input karna
D) Data output karna

ANSWER= B. Data ko permanent taur par store karna

 

25. Graphics card ka function kya hota hai?

A) Printer se connect karna
B) Monitor par images display karna
C) Virus se bachana
D) Files store karna

ANSWER= B. Monitor par images display karna