Computer Anudeshak (BCI) 2026 Computer Fundamentals MCQs

Computer Anudeshak (BCI)2026 Computer Fundamentals MCQs: सभी स्टूडेंट्स जो भी कंप्यूटर अनुदेशक की तैयारी कर रहे है उन सभी के लिए हमारी वेब साईट पर फ्री में MCQs टेस्ट प्रोवाइड करवाए जाएँगे. हमारा लक्ष्य है की स्टूडेंट पूरी मेहनत करे और हम उसकी मेहनत में उसका पूरा साथ दे. इस दौरान Computer Anudeshak (BCI)2026 के सभी टॉपिक्स के MCQs आपको हमारी वेब साईट पर मिलने वाले है.

Computer Anudeshak (BCI)2026 Computer Fundamentals MCQs

Computer Fundamentals

1. Who is known as the Father of Computer?
A) Alan Turing
B) Charles Babbage
C) Bill Gates
D) John von Neumann
Answer: B

2. The brain of the computer is:
A) Monitor
B) Keyboard
C) CPU
D) Printer
Answer: C

3. CPU stands for:
A) Central Process Unit
B) Central Processing Unit
C) Computer Processing Unit
D) Control Processing Unit
Answer: B

4. Which device is used to input text?
A) Monitor
B) Printer
C) Keyboard
D) Speaker
Answer: C

5. Which of the following is an output device?
A) Mouse
B) Scanner
C) Monitor
D) Keyboard
Answer: C

6. RAM is:
A) Permanent Memory
B) Temporary Memory
C) Secondary Memory
D) Optical Memory
Answer: B

7. ROM stands for:
A) Read Only Memory
B) Random Only Memory
C) Read Open Memory
D) Run Only Memory
Answer: A

8. Which memory is volatile?
A) ROM
B) Hard Disk
C) RAM
D) CD-ROM
Answer: C

9. 1 Byte =
A) 4 Bits
B) 8 Bits
C) 16 Bits
D) 32 Bits
Answer: B

10. The full form of ALU is:
A) Arithmetic Logic Unit
B) Automatic Logic Unit
C) Arithmetic Local Unit
D) Auto Logic Utility
Answer: A

11. Which is not an input device?
A) Mouse
B) Scanner
C) Printer
D) Keyboard
Answer: C

12. Hard Disk is a:
A) Primary Memory
B) Secondary Storage Device
C) Input Device
D) Output Device
Answer: B

13. The first generation computers used:
A) ICs
B) Vacuum Tubes
C) Microprocessors
D) AI Chips
Answer: B

14. Which generation used Transistors?
A) First
B) Second
C) Third
D) Fourth
Answer: B

15. Which generation introduced ICs?
A) First
B) Second
C) Third
D) Fourth
Answer: C

16. Which generation uses Microprocessors?
A) Fourth
B) Third
C) Second
D) First
Answer: A

17. WWW stands for:
A) World Wide Web
B) World Web Wide
C) Wide World Web
D) Web World Wide
Answer: A

18. Internet is a:
A) Single Computer
B) Network of Networks
C) Software
D) Hardware
Answer: B

19. Which company developed Windows?
A) Apple
B) IBM
C) Microsoft
D) Intel
Answer: C

20. Which key is used to refresh a webpage?
A) F2
B) F5
C) F7
D) F9
Answer: B

21. Shortcut for Copy:
A) Ctrl + X
B) Ctrl + V
C) Ctrl + C
D) Ctrl + P
Answer: C

22. Shortcut for Paste:
A) Ctrl + V
B) Ctrl + C
C) Ctrl + X
D) Ctrl + A
Answer: A

23. Shortcut for Cut:
A) Ctrl + A
B) Ctrl + X
C) Ctrl + C
D) Ctrl + Z
Answer: B

24. Shortcut for Undo:
A) Ctrl + Z
B) Ctrl + Y
C) Ctrl + U
D) Ctrl + O
Answer: A

25. Which device converts hard copy into soft copy?
A) Printer
B) Scanner
C) Speaker
D) Plotter
Answer: B

26. The smallest unit of data is:
A) Byte
B) KB
C) Bit
D) MB
Answer: C

27. 1024 Bytes =
A) 1 MB
B) 1 KB
C) 1 GB
D) 1 TB
Answer: B

28. GUI stands for:
A) Graphical User Interface
B) Graphic User Internet
C) General User Interface
D) Graphical Utility Interface
Answer: A

29. Which is an Operating System?
A) MS Word
B) Windows 11
C) Excel
D) Chrome
Answer: B

30. Linux is:
A) Browser
B) Operating System
C) Antivirus
D) Search Engine
Answer: B

31. Which is a web browser?
A) Windows
B) Chrome
C) Linux
D) DOS
Answer: B

32. Email stands for:
A) Electronic Mail
B) Electric Mail
C) Easy Mail
D) Electronic Message
Answer: A

33. Which symbol is mandatory in an email address?
A) #
B) @
C) $
D) &
Answer: B

34. Virus is a:
A) Hardware
B) Malware
C) Software Package
D) Input Device
Answer: B

35. Antivirus software is used to:
A) Create Files
B) Remove Malware
C) Edit Photos
D) Browse Internet
Answer: B

36. Which is an example of Antivirus?
A) Excel
B) Quick Heal
C) Word
D) Paint
Answer: B

37. LAN stands for:
A) Local Area Network
B) Large Area Network
C) Long Area Network
D) Link Area Network
Answer: A

38. WAN stands for:
A) Wide Area Network
B) Web Area Network
C) Wireless Area Network
D) Wide Access Network
Answer: A

39. URL stands for:
A) Uniform Resource Locator
B) Universal Resource Locator
C) Uniform Record Locator
D) Universal Record Link
Answer: A

40. HTTP stands for:
A) Hyper Text Transfer Protocol
B) Hyper Transfer Text Protocol
C) High Text Transfer Protocol
D) Hyper Tool Transfer Protocol
Answer: A

Computer Fundamentals Part 2 – Advanced MCQs

1. Which memory has the fastest access time?
A) RAM
B) Cache Memory
C) Hard Disk
D) ROM
Answer: B

2. Which cache memory is fastest?
A) L1 Cache
B) L2 Cache
C) L3 Cache
D) RAM
Answer: A

3. The binary equivalent of decimal 25 is:
A) 11001
B) 10101
C) 11100
D) 10011
Answer: A

4. Which number system uses base 16?
A) Binary
B) Octal
C) Decimal
D) Hexadecimal
Answer: D

5. What is the decimal value of (1010)₂?
A) 8
B) 10
C) 12
D) 14
Answer: B

6. Which protocol is used for secure web browsing?
A) HTTP
B) FTP
C) HTTPS
D) SMTP
Answer: C

7. The default port number of HTTPS is:
A) 21
B) 25
C) 80
D) 443
Answer: D

8. DNS stands for:
A) Domain Name System
B) Data Name System
C) Domain Network Service
D) Digital Naming System
Answer: A

9. Which layer of the OSI model is responsible for routing?
A) Data Link
B) Network
C) Transport
D) Session
Answer: B

10. Total layers in the OSI model are:
A) 5
B) 6
C) 7
D) 8
Answer: C

11. Which protocol is used to send emails?
A) POP3
B) SMTP
C) IMAP
D) HTTP
Answer: B

12. Which protocol is used to receive emails?
A) FTP
B) HTTP
C) POP3
D) DNS
Answer: C

13. The full form of IP is:
A) Internet Protocol
B) Internal Protocol
C) Information Protocol
D) Interface Program
Answer: A

14. IPv4 address consists of:
A) 16 Bits
B) 32 Bits
C) 64 Bits
D) 128 Bits
Answer: B

15. IPv6 address consists of:
A) 32 Bits
B) 64 Bits
C) 128 Bits
D) 256 Bits
Answer: C

16. Which device connects different networks?
A) Hub
B) Switch
C) Router
D) Repeater
Answer: C

17. A Hub operates at which OSI layer?
A) Physical Layer
B) Data Link Layer
C) Network Layer
D) Transport Layer
Answer: A

18. A Switch works at:
A) Physical Layer
B) Data Link Layer
C) Session Layer
D) Application Layer
Answer: B

19. SQL stands for:
A) Structured Query Language
B) Standard Query Language
C) System Query Language
D) Structured Question Language
Answer: A

20. Which SQL command is used to retrieve data?
A) INSERT
B) UPDATE
C) SELECT
D) DELETE
Answer: C

21. DBMS stands for:
A) Database Management System
B) Data Base Main System
C) Database Monitoring System
D) Data Backup Management System
Answer: A

22. Which key uniquely identifies a record?
A) Foreign Key
B) Candidate Key
C) Primary Key
D) Composite Key
Answer: C

23. Which is not a programming language?
A) Python
B) Java
C) Oracle
D) C++
Answer: C

24. Compiler converts:
A) Machine Code to Source Code
B) High-Level Language to Machine Code
C) Binary to Decimal
D) Decimal to Binary
Answer: B

25. Interpreter translates:
A) Entire Program at Once
B) Line by Line
C) Machine Code
D) Assembly Code Only
Answer: B

26. Which is an open-source operating system?
A) Windows
B) Linux
C) macOS
D) DOS
Answer: B

27. Which command is used to save a file in MS Word?
A) Ctrl + P
B) Ctrl + S
C) Ctrl + O
D) Ctrl + N
Answer: B

28. Which Excel function calculates average?
A) SUM()
B) COUNT()
C) AVG()
D) AVERAGE()
Answer: D

29. Which Excel function counts numeric cells?
A) SUM
B) COUNT
C) IF
D) MAX
Answer: B

30. Which chart is best for showing percentage distribution?
A) Bar Chart
B) Line Chart
C) Pie Chart
D) Scatter Chart
Answer: C

31. Phishing is:
A) Data Compression
B) Cyber Attack to Steal Information
C) Backup Process
D) Encryption Method
Answer: B

32. Firewall is used for:
A) Printing Documents
B) Protecting Network Traffic
C) Creating Databases
D) Editing Images
Answer: B

33. Which malware replicates itself automatically?
A) Trojan
B) Worm
C) Spyware
D) Adware
Answer: B

34. Trojan Horse is:
A) Antivirus
B) Hardware Device
C) Malware Disguised as Legitimate Software
D) Encryption Tool
Answer: C

35. Full form of VPN:
A) Virtual Private Network
B) Virtual Public Network
C) Verified Private Network
D) Variable Public Network
Answer: A

36. Cloud Computing means:
A) Local Storage Only
B) Internet-Based Computing Services
C) Computer Networking
D) Hardware Manufacturing
Answer: B

37. SaaS stands for:
A) Software as a Service
B) Storage as a Service
C) Security as a Service
D) System as a Service
Answer: A

38. Which company developed Python?
A) Dennis Ritchie
B) James Gosling
C) Guido van Rossum
D) Bjarne Stroustrup
Answer: C

39. The father of C language is:
A) Dennis Ritchie
B) Bill Gates
C) Steve Jobs
D) Tim Berners-Lee
Answer: A

40. AI stands for:
A) Automated Intelligence
B) Artificial Intelligence
C) Advanced Internet
D) Automatic Interface
Answer: B