Computer Fundamental MCQ for Competitive Exam
1. What does CRT stand for?
A) Cathode Ray Tube
B) Central Ray Technology
C) Computer Response Terminal
D) Control Ray Tube
2. What does UPS stand for?
A) Universal Power Supply
B) Uninterrupted Power Source
C) Uninterruptible Power Supply
D) Unified Power System
3. What does NIC stand for?
A) Network Interface Card
B) National Internet Center
C) Network Information Controller
D) New Interface Card
4. What does MICR stand for?
A) Magnetic Ink Character Recognition
B) Machine Ink Code Reader
C) Magnetic Identification Code Reader
D) Manual Ink Character Recognition
5. What does OCR stand for?
A) Optical Character Recognition
B) Online Character Reader
C) Output Code Reader
D) Optical Code Recognition
6. What does OMR stand for?
A) Optical Mark Recognition
B) Online Mark Reader
C) Output Mark Recognition
D) Optical Machine Reader
7. What does VDU stand for?
A) Visual Display Unit
B) Video Display Utility
C) Virtual Display Unit
D) Visual Data Unit
8. What does ISP use to identify computers on the internet?
A) URL
B) IP Address
C) DNS
D) HTTP
9. What does FLOPS stand for?
A) Floating Point Operations Per Second
B) Fast Logical Operations Per Second
C) Fixed Logic Operations Per Second
D) Floating Logic Output Processing Speed
10. What does BPS stand for?
A) Bits Per Second
B) Bytes Per Second
C) Bandwidth Per Second
D) Binary Process Speed
11. What does DPI stand for?
A) Dots Per Inch
B) Data Per Inch
C) Display Pixel Index
D) Digital Print Interface
12. What does ISP mainly provide?
A) Hardware
B) Software
C) Internet Connectivity
D) Antivirus
13. What does WWW operate on?
A) LAN
B) Internet
C) Intranet
D) Extranet
14. What does MODEM stand for?
A) Modulator Demodulator
B) Modern Demodulator
C) Module Demodulator
D) Modem Device
15. What does ISP full form include?
A) Service
B) System
C) Software
D) Storage
16. What does CPU mainly control?
A) Input
B) Processing
C) Output
D) All of the above
17. What does POST stand for?
A) Power On Self Test
B) Program Output System Test
C) Peripheral Output Self Test
D) Power Output System Test
18. What does HTTP work on?
A) Email
B) File Transfer
C) Web Pages
D) Networking Hardware
19. What does ISP require to connect internet?
A) LAN
B) Router
C) Modem
D) Scanner
20. What does ISP provide to customers?
A) Domain Name
B) Internet Access
C) Operating System
D) Compiler
21. What does PDF file mainly contain?
A) Audio
B) Video
C) Documents
D) Executables
22. What does ISP stand for in networking?
A) Internet Service Provider
B) Internal Software Program
C) Integrated System Process
D) Internet Sharing Protocol
23. What does WAN cover?
A) Small area
B) City area
C) Large geographical area
D) Single building
24. What does LAN mostly connect?
A) Countries
B) Cities
C) Computers in a small area
D) Satellites
25. What does ISP charge users for?
A) Hardware
B) Internet usage
C) Software license
D) Computer training
26. What does AI try to simulate?
A) Human intelligence
B) Machine speed
C) Computer memory
D) Data storage
27. What does ISP use to route data?
A) Switch
B) Router
C) Printer
D) Monitor
28. What does URL contain?
A) File name only
B) Web address
C) IP number only
D) Browser name
29. What does ISP need to operate?
A) Electricity only
B) Internet backbone
C) Printer
D) Scanner
30. What does ISP provide besides internet?
A) Email services
B) Cooking recipes
C) Computer repair
D) Hardware manufacturing
31. What does RAM lose when power is off?
A) Speed
B) Data
C) Capacity
D) Address
32. What does ROM store permanently?
A) Temporary data
B) User files
C) Firmware
D) Cache
33. What does ISP allocate to users?
A) MAC Address
B) IP Address
C) URL
D) DNS Server
34. What does ICT combine?
A) Hardware and Software
B) Information and Communication
C) Internet and Computer
D) Input and Output
35. What does USB allow?
A) Wireless charging
B) Data transfer
C) Internet browsing
D) Virus removal
36. What does ISP control?
A) User hardware
B) Network access
C) Computer memory
D) Operating system
37. What does ISP full form start with?
A) Integrated
B) Internet
C) Internal
D) International
38. What does GUI use mainly?
A) Text commands
B) Graphics and icons
C) Binary code
D) Machine language
39. What does ISP supply to homes?
A) LAN
B) WAN
C) Internet connection
D) Intranet
40. What does ISP require for billing?
A) IP usage
B) Data usage
C) RAM usage
D) CPU usage
41. What does ISP use DNS for?
A) Data storage
B) Name resolution
C) Speed control
D) Security only
42. What does ISP stand between?
A) User and computer
B) User and internet
C) CPU and RAM
D) Software and hardware
43. What does ISP manage?
A) Websites
B) Internet traffic
C) Computer memory
D) Operating system
44. What does ISP mainly ensure?
A) Printing
B) Connectivity
C) Programming
D) Editing
45. What does ISP assign dynamically?
A) MAC Address
B) IP Address
C) URL
D) Port Number
46. What does ISP require customers to have?
A) Browser
B) Modem or Router
C) Compiler
D) Printer
47. What does ISP provide for hosting websites?
A) Domain
B) Hosting services
C) CPU
D) RAM
48. What does ISP operate at which layer?
A) Physical
B) Network
C) Application
D) Presentation
49. What does ISP use backbone networks for?
A) Gaming
B) High-speed data transfer
C) Printing
D) Storage
50. What does ISP mainly aim to provide?
A) Security only
B) Fast and reliable internet
C) Software updates
D) Computer training
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