1. How many bytes are in a 1 Kilobyte?
(A) 1024 Bytes
(B) 1024 Megabyte
(C) 1024 Gigabytes
(D) 1024 Megabytes
Answer: (A) 1024 Bytes
2. How many bytes are in a 1 megabyte?
(A) 1024 KB
(B) 1024 GB
(C) 1024 TB
(D) 1024 MB
Answer: (A) 1024 KB
3. How many bytes are in a 1 Gigabyte?
(A) 1024 KB
(B) 1024 GB
(C) 1024 TB
(D) 1024 MB
Answer: (D) 1024 MB
4. Who Invented the Computer?
(A) von Neumann
(B) JS Kilby
(C) Charles Babbage
(D) None of these
Answer: (C) Charles Babbage
5. What is the name of the 1st computer?
(A) ATARIS
(B) ENIAC
(C) TANDY
(D) NOVELLA
Answer: (B) ENIAC
6. When was the 1st time a modern computer available to the world?
(A) 1949
(B) 1951
(C) 1946
(D) 1947
Answer: (C) 1946
7. When there was a big revolution in the field of the computer?
(A) 1977
(B) 2000
(C) 1955
(D) 1960
Answer: (D) 1960
8. When is the computer literacy day celebrated?
(A) December 5
(B) December 2
(C) December 22
(D) December 14
Answer: (B) December 2
9. What is the full form of CPU?
(A) Central Processing Unit
(B) Central Problem Unit
(C) Central Processing Union
(D) None of the above
Answer: (A) Central Processing Unit
10. IC chips are made using?
(A) chromium
(B) Iron Oxide
(C) Silver
(D) silicon
Answer: (D) silicon
11. What is the full form of HTTP?
(A) hypertext transfer protocol
(B) hybrid text transfer protocol
(C) higher transfer tex protocol
(D) higher text transfer protocol
Answer: (A) hyper text transfer protocol
12. What is the language used by children in a computer program often?
(A) Basic
(B) logo
(C) Java
(D) pilot
Answer: (B) logo
13. What is called a portable, personal computer that is small enough to keep you in your lap?
(A) notebook computers
(B) P. D. A
(C) Workstation
(D) mainframe computers
Answer: (A) notebook computers
14. The assembler is a program, from which of the following is the conversion of the program?
(A) From assembling to machine
(B) Low-level to a higher level
(C) from high level to assembling
(D) From machine to low-level
Answer: (A) From assembling to machine
15. What is Multi-Processing?
(A) more than one process
(B) Single a process
(C) without any process
(D) None of these
Answer: (A) more than one process
16. Which of the following is optical memory?
(A) CD-ROM
(B) floppy disk
(C) Bubble Memory
(D) Core Memory
Answer: (A) CD-ROM
17. What is available in CPU’s ALU?
(A) RAM space
(B) Register
(C) Byte Space
(D) All of the above
Answer: (B) Register
18. Which part of the computer is used for calculation and comparison?
(A) disk unit
(B) modem
(C) ALU
(D) Control Unit
Answer: (C) ALU
19. A hardware device that converts data into meaningful information?
(A) Processor
(B) Input device
(C) Program
(D) Protector
Answer: (A) Processor
20. What are the 3 main parts of the processor?
(A) ALU, Control Unit and Register
(B) ALU, Control unit and RAM
(C) Cash, Control Unit and Register
(D) None of the above
Answer: (A) ALU, Control Unit and Register
21. Who controls the movement of the signal between the CPU and I / O?
(A) Control Unit
(B) ALU
(C) Memory unit
(D) None of the above
Answer: (A) Control Unit
22. What is the function of the Central Processing Unit of Computer?
(A) deletes the data
(B) Calculates and Processing
(C) to makes invoices
(D) None of the above
Answer: (B) Calculates and Processing
23. In which section of the computer happened the most processing?
(A) CPU
(B) Memory
(C) Motherboard
(D) RAM
Answer: (A) CPU
24. Which of the following functions computer does not work on?
(A) Understanding
(B) Processing
(C) Outputing
(D) Inputting
Answer: (A) Understanding
25. The microprocessor which is the computer’s brain is called?
(A) Microchip
(B) software
(C) Chip
(D) All statements are true
Answer: (A) Microchip
26. What is Processed Data known as?
(A) Output
(B) Process
(C) Input
(D) All
Answer: (B) Process
27. What is the main component of the CPU?
(A) Semantic Logic Unit
(B) Memory
(C) Control Unit
(D) All of the above
Answer: (D) All of the above
28. Computer’s ability is?
(A) Low
(B) Limited
(C) High
(D) Unlimited
Answer: (B) Limited
29. What type of intelligence is given to computers?
(A) Pure
(B) Artificial
(C) human
(D) Other
Answer: (B) Artificial
30. Human’s memory compared to the computer’s memory is?
(A) Normal
(B) High
(C) Low
(D) Average
Answer: (A) Normal
31. What is more faster human-mind or computer?
(A) Computer
(B) human-mind
(C) equal in both
(D) None of these
Answer: (B) human-mind
32. What is E.D.P.?
(A) Electronic Data Personal
(B) Electronic Data Processing
(C) Electronic Data Part
(D) Electronic Data Power
Answer: (B) Electronic Data Processing
33. What is the information in the computer called?
(A) data
(B) numbers
(C) Collected data
(D) All of these
Answer: (C) Collected data
34. What is known as data in the computer?
(A) to the file
(B) the information is given
(C) to the number
(D) sign and numerical information
Answer: (D) sign and numerical information
35. Who converts the input into output in Computer?
(A) Memory
(B) Storage
(C) CPU
(D) Input-Output Unit
Answer: (C) CPU
36. Data that goes into the computer is known as?
(A) Output
(B) algorithm
(C) Input
(D) Calculations
Answer: (C) Input
37. What is the meaning of data processing?
(A) Collection of data
(B) calculating work
(C) Computer operating system
(D) Preparing information for commercial use
Answer: (D) Preparing information for commercial use
38. An electronic device that processes the data while converting it to information?
(A) Computer
(B) case
(C) Processor
(D) None of these
Answer: (C) Processor
39. In which mode does the default document print?
(A) Landscape
(B) Page setup
(C) Portrait
(D) None of the above
Answer: (C) Portrait
40.What is the directory in the directory called?
(A) Subdirectory
(B) Junior Directory
(C) Directory Partition
(D) Mini Directory
Answer: (A) Subdirectory
41.What is the main folder of the storage device called?
(A) platform
(B) Root Directory
(C) Device Drivers
(D) Home Directory
Answer: (B) Root Directory
42. What is the software that corrects the spelling in M.S Word?
(A) Spellpro
(B) Express
(C) Outlook
(D) Spell check
Answer: (D) Spell check
43. Which state is the largest number of Internet consumers in India?
(A) Maharashtra
(B) Tamilnadu
(C) Kerala
(D) Madhya Pradesh
Answer: (A) Maharashtra
44. Which country has the most computers in the world?
(A) China
(B) New Zealand
(C) The United States
(D) Russia
Answer: (C) The United States
45. Which of the following countries has the highest number of Facebook users?
(A) Russia
(B) China
(C) India
(D) United States
Answer: (C) India
46. In which country has the highest number of Twitter users?
(A) The United States
(B) America
(C) Turkey
(D) Japan
Answer: (A) The United States
47. Which of the following is not related to the computer’s “processor”?
(A) Android
(B) i7
(C) Dual core
(D) Sellers
Answer: (A) Android
48. Who shows your position in the text?
(A) Blinker
(B) cursor
(C) Pointer
(D) Cause
Answer: (B) cursor
49. What type of software is used for motion picture clips?
(A) drawing software
(B) Video Editing software
(C) Computer design software
(D) Painting software
Answer: (B) Video Editing software
50. What Is the first calculation machine?
(A) Abacus
(B) differential engine
(C) Calculator
(D) Clock
Answer: (A) Abacus
51. File extensions .avi related to?
(A) Image
(B) Music
(C) Video
(D) Documents
Answer: (C) Video
52. What’s the name of Android’s new version of Android 8.0?
(A) Orio
(B) KitKat
(C) nougat
(D) orange
Answer: (A) Orio
53. In July 2005, which company acquired Android Inc. for about $ 50million?
(A) Nokia
(B) Google
(C) Apple
(D) Microsoft
Answer: (B) Google
54. Which company started the development of Android in October 2003?
(A) Google
(B) Android Inc
(C) Nokia
(D) Apple
Answer: (B) Android Inc
55. What is Android?
(A) Application Software
(B) programming language
(C) mobile operating system
(D) Database System
Answer: (C) mobile operating system
56. What is the name of the process of changing the existing document?
(A) Creating
(B) Editing
(C) Modifying
(D) None of these
Answer: (B) Editing
57. To select the entire document, which keyboard shortcut used?
(A) Ctrl + N
(B) Ctrl + H
(C) Ctrl + A
(D) Shift + A
Answer: (C) Ctrl + A
58. What is the right option for making a chart in MS Excel?
(A) Insert Menu >> charts
(B) View >> charts
(C) Formulas >> charts
(D) Data >> charts
Answer: (A) Insert Menu >> charts
59. Which keyboard shortcut is used to save a document?
(A) Ctrl + A
(B) Ctrl + S
(C) Shift + F
(D) Ctrl + X
Answer: (B) Ctrl + S
60. What it is called to move files from one location to other location of the computer?
(A) Cut and Paste
(B) Block Operation
(C) clip art
(D) Search and replace
Answer: (A) Cut and Paste
61. In what format data stored in spreadsheet?
(A) Height and width
(B) Lines and Spaces
(C) Rows and Columns
(D) None of the above
Answer: (C) Rows and Columns
62. What is a name of application for a text-based document?
(A) Paints
(B) Spreadsheets
(C) word processor
(D) None of these
Answer: (C) word processor
63. What is the default file extension for all Word documents?
(A) TXT
(B) WRD
(C) FIL
(D) DOC
Answer: (D) DOC
64. Text data is often aligned in?
(A) Justified
(B) left
(C) Center
(D) Right
Answer: (B) left
65. What is the keyboard shortcut for the new slide?
(A) Ctrl + S
(B) Ctrl + N
(C) Ctrl + M
(D) None of the above
Answer: (B) Ctrl + N
66. What is the aim of the red line under the letters in the MS-Word document?
(A) Error in spelling
(B) Printing error
(C) Address Block
(D) Grammar error
Answer: (A) Error in spelling
67. The principle of working computer is known as?
(A) Process
(B) Input
(C) Output
(D) All of these
Answer: (A) Process
68. What is the data or information used to run the computer?
(A) software
(B) Peripheral
(C) Hardware
(D) None of the above
Answer: (D) None of the above
69. Which menu is selected for print?
(A) file
(B) Tools
(C) Edit
(D) None of these
Answer: (A) file
70. Which menu is selected for cut, copy and paste?
(A) file
(B) Edit
(C) Special
(D) Tools
Answer: (B) Edit
71. What is called the collection of related files?
(A) records
(B) Character
(C) Database
(D) Field
Answer: (C) Database
72. What is Michelangelo Virus?
(A) Anti-cancer virus
(B) Viral spreading virus
(C) A computer virus
(D) None of these
Answer: (C) A computer virus
73. Which language is applicable to all computers?
(A) Machine language
(B) Fortran language
(C) Cobol language
(D) Basic language
Answer: (A) Machine language
74. What is an apple?
(A) Computer network
(B) Computer Language
(C) A next-generation computer
(D) None of the above
Answer: (C) A next-generation computer
75. Who will be the fastest computer to mimic brain function?
(A) IBM chips
(B) Super Computer
(C) Quantum Computer
(D) None of these
Answer: (C) Quantum Computer
76. Spam world related to?
(A) Art
(B) Game
(C) Computer
(D) Music
Answer: (C) Computer
77. What is the file often called?
(A) wizard
(B) Documents
(C) Device
(D) Pen drive
Answer: (B) Documents
78. How Number 7 written in binary code?
(A) 110
(B) 101
(C) 111
(D) 100
Answer: (C) 111
79. What is the type of dot matrix?
(A) Printer
(B) bus
(C) Tape
(D) Disk
Answer: (A) Printer
80. Name the device that connects the computer to the telephone line from the following?
(A) Scanner
(B) Printers
(C) modem
(D) CDROM
Answer: (C) modem
81. Windows Operating System is a type of?
(A) Software
(B) Hardware
(C) both
(D) None
Answer: (A) Software
82. A computer virus is only one type of software, which mainly delete?
(A) Statistics
(B) Programs
(C) Hardware
(D) Files
Answer: (B) Programs
83. Which is the world’s fastest computer?
(A) T – 3A
(B) Ultimate – 10000
(C) J – 8
(D) Yenha – 3
Answer: (A) T – 3A
84. What is Anupam?
(A) A research institute
(B) Computer software
(C) Innovative missile
(D) A supercomputer
Answer: (D) A supercomputer
85. Is the smallest unit of computer data?
(A) byte
(B) Records
(C) File
(D) bit
Answer: (D) bit
86. Which industry is associated with Microsoft Corporation?
(A) soft drinks
(B) High-quality microscope
(C) Mother Board
(D) Computer software
Answer: (D) Computer software
87. What is Google?
(A) Search engine
(B) Virus
(C) Browser
(D) Operating System
Answer: (A) Search engine
88. What is IBM?
(A) Company
(B) Program
(C) software
(D) Hardware
Answer: (A) Company
89. Microsoft’s latest operating system?
(A) Windows-7
(B) Windows Company
(C) Windows-10
(D) vista
Answer: (C) Windows-10
90. When the computer closes, whose content is destroyed?
(A) Storage
(B) Output
(C) Memory
(D) Input
Answer: (C) Memory
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