Important Questions
1. Who is the father of Computer science?
Charles Babbage
2. In a computer, most processing takes place in__?
CPU
3. In which type of computer, data are represented as discrete signals?
Digital Computer
4. Scientific Name of Computer?
Sillico sapiens
5. What is the name of the display feature that highlights are of the screen which requires operator attention?
Reverse Video
6. Computers, combine both measuring and counting, are called__?
Hybrid Computer
7. What is FORTRAN?
Formula Translation
8. What translates and executes program at run time line by line?
Interpreter
9. What converts an entire program into machine language ?
Compiler
10. Who is the father of personal computer?
Edward Robert
11. EEPROM stands for__?
Electronic Erasable Programmable Read Only Memory
12. Who developed the first electronic computer?
J.V. Atansoff
13. Which programming languages are classified as low level languages?
Assembly Language
14. The first web browser is__?
Mosaic
15. First page of Website is termed as__?
Homepage
16. IBM stands for__?
International Business Machines
17. Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate__?
WAN ( wide area network )
18. To move a copy of file from one computer to another over a communication channel is called?
File Transfer
19. Large transaction processing systems in automated organisations use__?
Batch Processing
20. MICR stands for__?
Magnetic Ink Character Reader
21. Name of 1st electronic computer?
ENIAC
22. No. of different characters in ASCII coding system?
1024
23. MSIC stands for _?
Medium Scale Integrated Circuits
24. The scrambling of code is known as__?
Encryption
25. The first computers were programmed using__?
Machine Language
26. A fault in a computer program which prevents it from working correctly is known as__?
Bug
27. Which button makes alphabets/letters in uppercase and lowercase and numbers to symbols?
Shift
28. When a computer is switched on, the booting process performs__?
Power on self test
29. What is the software frequently utilized by end users called (like Word,PowerPoint)?
Application Software
30. Unit of measurement of the output quality of a printer?
Dot per sq. inch
31. Switching device of fifth generation computer is__?
VLSI
32. The unit KIPS is used to measure the speed of __?
Processor
33. DOS stands for__?
Disk Operating System
34. What is a joy stick primarily in computers used for?
Computer Gaming
35. In 1999, the Melissa virus was a widely publicised__?
E-mail virus
36. Which of the following commands is given to reboot the computer?
Ctrl+Alt+Del
37. What is correcting errors in a program called ?
Debugging
38. BCD is __?
Binary Coded Decimal
39. What type of virus uses computer hosts to reproduce itself?
Worm
40. SMTP, FTP and DNS are applications of the ____ layer?
Application
41. Which command is used to select the whole document?
Ctrl+A
42. COBOL is an acronym for__?
Common Business Oriented Language
43. The ability of an OS to run more than one application at a time is called?
Multitasking
44. What is the functional key to display save-as box?
F12
45. Full form of NOS ?
Network Operating system
46. Something which has easily understood instructions is said to be……….?
Analog Data
47. A modem is connected to a__?
Telephone Line
48. Refresh Rate of monitor is measured in?
Hertz
49. What was the chief component of first generation computer?
Vacuum tube & Valves
50. Name the Father of Computer Mouse?
Douglas Engelbart
51. A program that performs a useful task while simultaneously allowing destructive acts is __?
Trojan Horse
52. The geometric arrangement of devices on the network is called………..?
Topology
53. The basic goal of computer process is to convert data into ___?
Information
54. Where are the CPU and memory located?
Motherboard
55. Who is known as the founder of IBM Company?
Thomas J. Watson
56. An image on a computer screen is made up of__?
Pixels
57. Full form of MAN ?
Metropolitan Area Network
58. Which command in DOS can be used to recover accidentally deleted files?
UNDELETE
59. A computer program that converts an entire program into machine language at one time is called__?
Characters
60. In which year, the Microsoft company was founded?
1975
61. What is the personal computer operating system that organizes and uses a graphic desktop environment?
Windows
62. What are Light pen and joystick ?
Input Devices
63. What is a half byte also called as?
Nibble
64. SMPS stands for__?
Switched mode Power Supply
65. What do we use to change the appearance and positioning of text document in MS Word?
Formatting
66. A ________ is approximately a million bytes?
Megabyte
67. Daisy wheel, Drum, chain etc are the__?
Printers
68. XML stands for __?
Extensible Markup Language
69. What kind of scheme is the HTTP protocol?
Request/Response
70. Magnetic disk is an example of__?
Secondary Memory
71. What is the meaning of OSI, in terms of computers ?
Open system Interconnection
72. Which type of storage device is a BIOS ?
Primary
73. What is the extension type of the excel 2007 files?
.xlsx
74. Collecting personal information and effectively posing as another individual is known as the crime of__?
Identity theft
75. The amount of vertical space between lines of text in a document is called__?
Line Spacing
76. A computer cannot ‘boot’ if it does not have the__?
Operating system
77. What is the other name for programmed chip?
LSIC
78. A normal CD- ROM usually can store up to _____data?
680 MB
79. What does DMA stand for?
Direct Memory Access
80. Full form of LAN ?
Local Area Network
81. ASCII stands for__?
American Standard Code for Information Interchange
82. Second Generation computers were developed during__?
1956-65
83. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
1991
84. What kind of memory is both static and non -volatile?
ROM
85. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Glitch
86. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as__?
Spam
87. The common name for the crime of stealing passwords is__?
Spoofing
88. BIOS stands for __?
Basic Input Output System
89. Who is regarded as Father of “C‘ programming language?
Dennis Ritchie
90. RAM can be treated as the ……… for the computer’s processor.
Waiting Room
91. Computers manipulate data in many ways, and this manipulation is called__?
Processing
92. Joshy, Perfumes are examples of __?
Viuses
93. The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called__?
Computer Forensics
94. Where does most data go first with in a computer memory hierarchy?
RAM
95. Help Menu is available at which button?
Start
96. Which file contains permanent data and gets updated during the processing of transactions?
Master File
97. A DVD is an example of an__?
Optical Disc
98. Which is most common tool used to restrict access to computer system?
Passwords
99. The technology that stores only essential instructions on a microprocessor chip and thus enhances its speed is referred as__?
RISC
100. What is the name of an application program that gathers user information and sends it to someone through the Internet?
Spybot
1. Scanner is which type of device?
(a) Input
(b) Output
(c) Input and output both
(d) None of these
2. Which of the following is primary memory?
(a) RAM
(b) Floppy Disk
(c) Hard disk
(d) Optical disk
3. A collection of 8 bits is called?
(a) Byte
(b) Word
(c) Record
(d) Nibble
4. Which option used to insert a Table in LibreOffice Writer?
(a) Style
(b) Table
(c) Form
(d) Formate
5. What is the motherboard?
(a) Software
(b) Hardware
(c) C.P.U
(d) Operating System
6. Major characteristic of computer are?
(a) Speed
(b) Accuracy
(c) Storage capacity
(d) All of the above
7. Limitation of computer is?
(a) Non-accurate
(b) No feelings
(c) Slow calculating
(d) No automation
8. Devices by which the results obtained from the computer are called _______ devices?
(a) Input devices
(b) Output devices
(c) Indirect devices
(d) None of these
9. What does compiler do?
(a) Converts low level to mid level
(b) Convert mid level to high level
(c) Convert high language to low language
(d) None of these
10. Which of these is input device?
(a) Keyboard
(b) Mouse
(c) Microphone
(d) All of the above
11. In Spreadsheet which shortcut key is use to select the row of the selected cell.
(a) Ctrl+Space Bar
(b) Shift+Space Bar
(c) Shift+ +
(d) Ctrl+ +
12. In LibreOffice Impress Macros command available in which menu?
(a) Insert
(b) Slide
(c) Tools
(d) None of these
13. Linux operating systems have a core named as _____?
(a) Kernel
(b) Application
(c) System Software
(d) Utility Software
14. The following shortcuts are used to cut something in the Windows operating system?
(a) Ctrl+V
(b) Ctrl+D
(c) Ctrl+X
(d) Ctrl+C
15. Using which of the following commands can we partition a hard drive?
(a) Mkfs
(b) Fdisk
(c) Fsck
(d) mount
16. Shortcut to open start menu is?
(a) Window logo
(b) Window logo + @
(c) Window logo + M
(d) Window logo + F
17. What the shortcut key to show the desktop?
(a) Windows key + E
(b) Windows key + W
(c) Windows key + D
(d) Ctrl + O
18. Which of the mouse techniques is not used in windows?
(a) Lifting
(b) Dragging
(c) Double clicking
(d) Clicking
19. Shortcut key to Reboot the computer is?
(a) Ctrl+Alt+Del
(b) Ctrl+B+T
(c) Ctrl+C
(d) Ctrl+X
20. What is the full form of GUI?
(a) Graphical User Interface
(b) Graphical User Interpreter
(c) Graphical Using Interpreter
(d) Group User Interface
21. Windows -10 has …….. different editions?
(a) 5
(b) 10
(c) 8
(d) 9
22. Which of the following editions of windows -10 contains the fewest features?
(a) Enterprise
(b) Educations
(c) Home
(d) Pro
23. In LibreOffice the Formula which shows 16% of the value in A1 is ____
(a) =A1*16%
(b) =A1%16
(c) =A1#16%
(d) A1%16
24. What is the maximum font size in LibreOffice writer?
(a) 72
(b) 999.99
(c) 11
(d) 48
25. What is the shortcut key for save as in LibreOffice Writer?
(a) Ctrl + Shift + S
(b) Ctrl + S
(c) F12
(d) F1
26. What is the shortcut key for inserting a table in LibreOffice Writer?
(a) Ctrl + F12
(b) Ctrl + F2
(c) Ctrl + F1
(d) Ctrl + F
27. What is the shortcut key to close the current window in LibreOffice Writer?
(a) Ctrl + Q
(b) Ctrl + W
(c) Ctrl + T
(d) Ctrl + R
28. What is the default font size in LibreOffice Writer?
(a) 10
(b) 12
(c) 15
(d) 6
29. What is the LibreOffice Writer?
(a) Word Processing Program
(b) Spreadsheet Program
(c) Presentation Program
(d) None of the above
30. In Impress the Clear Direct Formatting option available in which menu?
(a) File
(b) Format
(c) Tools
(d) Window
31. Which key is used in Microsoft Word to move to the beginning of the line?
(a) Page up
(b) Home
(c) Enter
(d) End
32. Which element of a document can be coloured in Microsoft Word?
(a) Table
(b) Text
(c) Graphics
(d) All elements
33. In Microsoft Word which key is used to delete the characters to the left of the cursor?
(a) Delete
(b) Backspace
(c) Enter
(d) ESC
34. What is the shortcut key to open the Formula Bar in LibreOffice Writer?
(a) F2
(b) F4
(c) F5
(d) F6
35. In Libreoffice Calc a formula always starts with a symbol?
(a) @
(b) #
(c) &
(d) =
36. What is the last row or column in LibreOffice Calc?
(a) 1048576,AMJ
(b) 1048776,AMH
(c) 1048576,AME
(d) 1047576,AMJ
37. What is the file extension of Calc in LibreOffice?
(a) .ods
(b) .doc
(c) .xls
(d) .odp
38. What is the shortcut key to open the Cell Format dialog box in Libreoffice Calc?
(a) Shift + 1
(b) Ctrl + 1
(c) Shift + Ctrl + 1
(d) Alt + 1
39. Which shortcut key is use to open a new Spreadsheet?
(a) Ctrl+Shift+N
(b) Ctrl+N
(c) Shift + Ctrl + 1
(d) Alt + 1
40. Which of the following is a popular DOS based spreadsheet package?
(a) Word
(b) Smart cell
(c) Excel
(d) Lotus 1-2-3
41. The value of the Excel expression =Left (“MICROSOFT EXCEL”,10) is?
(a) OSOFT EXCEL
(b) MICROSOFT E
(c) MICROSOFT
(d) SOFT EXCEL
42. What will be the value of Excel expression = ROUND (20.945,2)?
(a) 20
(b) 20.95
(c) 20.94
(d) 20.90
43. Which of the following is the correct arrangement in the descending order of their sizes?
(a) Worksheet, Workbook, Range, Cell
(b) Workbook, Worksheet, Range, Cell
(c) Workbook, Range, Cell, Worksheet
(d) Worksheet, Range, Cell, Worksheet
44. Which of the following Excel functions change TRUE to FALSE and vice-versa?
(a) AND
(b) OR
(c) NOT
(d) IF
45. What is the minimum Zoom size in LibreOffice Impress?
(a) 5%
(b) 10%
(c) 15%
(d) 20%
46. What type of sound is not present in presentation slides in LibreOffice Impress?
(a) Camera
(b) Size
(c) Clock
(d) Review
47. Slide sorter is found in which menu of LibreOffice Impress?
(a) View
(b) Insert
(c) Slide Show
(d) Format
48. What is the default file extension in LibreOffice Impress?
(a) .odt
(b) .ods
(c) .odp
(d) Pptx
49. What is a Microsoft PowerPoint file extension?
(a) .xls
(b) .popt
(c) pptx
(d) .PowerPoint
50. In Microsoft PowerPoint, to add Header and Footer to handouts which view is used?
(a) Slide master
(b) Handout master
(c) Title master
(d) All of the above
51. Which of these can be inserted on a Microsoft PowerPoint slide?
(a) Picture
(b) Graph
(c) Text
(d) All of these
52. Which menu in Microsoft PowerPoint is used to change the size of an object?
(a) File
(b) Format
(c) Edit
(d) View
53. What is the use of Microsoft Power Point?
(a) To manipulate data
(b) To analyses data
(c) Word processing
(d) Designing a presentation
54. How many bits IPV6 address has?
(a) 32 bit
(b) 128 byte
(c) 32 byte
(d) 128 bit
55. What is the full form of WWW?
(a) World Wide Weber
(b) Weber Wided World
(c) World Wide Web
(d) Wided World Web
56. What is the full form of DNS?
(a) Domain Name Server
(b) Domain Not Save
(c) Default Name Server
(d) Default Network Server
57. How many is layers in OSI model?
(a) 4
(b) 6
(c) 7
(d) 3
58. How many is types of networking based on network size?
(a) LAN
(b) MAN
(c) WAN
(d) All of the above
59. Which of the following is not a guided media?
(a) Twisted pair cables
(b) Coaxial Cables
(c) Fiber – Optic Cables
(d) Wireless
60. ISP exchange internet traffic between their networks?
(a) By internet exchange point
(b) By subscriber endpoint
(c) By ISP endpoint
(d) None of the above
61. Which of the following protocols is made use of in video conferencing?
(a) VOIP
(b) UDP
(c) POP
(d) BGP
62. The year of World Wide Web started?
(a) 1968
(b) 1969
(c) 1989
(d) 1985
63. Which of the following e-mail address shows a government agency?
(a) xyz@ind.gov
(b) abc@gmail.com
(c) xyz@sec.edu
(d) abc@nic.in
64. E-mail is sent thorough?
(a) Internet
(b) Post
(c) Telephone
(d) T.V Cable
65. Which of the following is free web base e-mail service provide?
(a) www.yahoo.com
(b) www.gmail.com
(c) Both (A) & (B)
(d) None of these
66. Which of the following file type is not transferable through e-mail?
(a) .DOCX
(b) .EXE
(c) 7Z
(d) .PDF
67. Which one of the following is not a valid email address?
(a) email.@domain.com
(b) _____@domain.com
(c) 1234567890@domain.com
(d) email@domain.com
68. Which of the following symbols separates two parts of an email address?
(a) &
(b) %
(c) @
(d) *
69. Use ……… so that you don’t have to remember the e-mail addresses?
(a) Browser
(b) Search engine
(c) Address Book
(d) Phone Book
70. What is the full meaning of UMANG?
(a) Unified Mobile Application for New-age Governance
(b) Unified Mobile Application for New Governance
(c) Unique Mobile application for New-age Governance
(d) None of these
71. Where do you write signatures in email?
(a) Above
(b) Below
(c) Right
(d) Left
72. What is the full form RTGS?
(a) Real Time Gain Settlement
(b) Real Time Gross Settlement
(c) Real Time Give Statement
(d) Real Time Good Statement
73. Which of the following is not a benefit of internet banking?
(a) Get higher rate of interest
(b) Pay bills online
(c) Transfer funds on-the-go
(d) View account statements any time
74. What is the Aadhar seeding?
(a) Linked aadhar card to bank account
(b) Linked aadhar card to post office
(c) Linked aadhar card to gas connection
(d) None of the above
75. Indian currency sign was officially adopted?
(a) 5 May, 2010
(b) 11 July, 2010
(c) 13 July, 2010
(d) 15 July, 2010
76. Which of the following is used by banking industry for faster processing of large volume of cheques?
(a) Bar-Code Reader
(b) OCR
(c) MICR
(d) OMR
77. Which banks are provide net banking facility?
(a) State Bank of India
(b) HDFC Bank
(c) Bank of Baroda
(d) All of the above
78. Who is Bank Correspondent?
(a) An agent who provide banking services
(b) An agent of housing business
(c) A type of money lender
(d) None of these
79. Inventor of 3D printing?
(a) Charles Hull
(b) Larry Page
(c) Steve Jobs
(d) Bill gates
80. Face recognition system is based on ……… ?
(a) Applied AI
(b) Parallel AI
(c) Serial AI
(d) Strong AI
81. What is the Password used for?
(a) Reliability
(b) Performance
(c) Long Term
(d) Security
82. What is mean of RPA?
(a) Robot Process Automation
(b) Robotic Process Automation
(c) Robot Procedure Automation
(d) None of the above
83. The huge number of devices connected to the internet of things have to communicate automatically, not via humans, What is this called?
(a) Bot to Bot
(b) Machine to Machine
(c) InterCloud
(d) Skynet
84. What was the name of the first recognized IoT device ?
(a) Smart Watch
(b) ATM
(c) Radio
(d) Video Game
85. When was the term IoT first coined?
(a) 1998
(b) 1999
(c) 2000
(d) 2001
86. When did IoT devices surpass people in number?
(a) 2005
(b) 2007
(c) 2006
(d)2008
87. Which is one of the features of Internet of Thing devices?
(a) Remotely controllable
(b) Programmable
(c) Can turn themselves off if necessary
(d) All are features
1. USSD stands for Unstructured Supplementary Service Data.
(a)True
(b) False
2. The full form of E-TAAL is Electronic Transaction Aggregation & Analysis Layer.
(a) True
(b) False
3. ROM is a type of volatile memory.
(a) True
(b) False
4. WLAN stands for Wireless Local Area Network.
(a) True
(b) False
5. Post Office Protocol is the full form of POP.
(a) True
(b) False
6. Footer is at the bottom of the page.
(a) True
(b) False
7. Firewall is used to protect your computer from unauthorized access.
(a) True
(b) False
8. TCP/IP is a protocol related to the Internet.
(a) True
(b) False
9. Quick Response Code works in a contactless form.
(a) True
(b) False
10. NEFT and RTGS are used for receiving funds.
(a) True
(b) False
11. We can create more than one Administrator of a Facebook Page.
(a) True
(b) False
12. For sending or receiving an email both the person must be online at the same time.
(a) True
(b) False
13. You can install more than one Pen drive in a Laptop.
(a) True
(b) False
14. Aadhar card is mandatory in DIGI Locker.
(a) True
(b) False
15. Microcomputer is more powerful than minicomputer.
(a) True
(b) False
16. Bringing a file from a remote computer to a local computer is called download.
(a) True
(b) False
17. Cloud computing is not related to the Internet.
(a) True
(b) False
18. BMP is a format of file in MS paint Brush.
(a) True
(b) False
19. If you want to send E-mail to multiple peoples then BCC should be used.
(a) True
(b) False
20. TCP/IP is the standard protocol for the Internet.
(a) True
(b)False
21. Two email address can be created with the same name.
(a) True
(b) False
22. In ATM card the Expiry date of card is mention as DD/MM.
(a) True
(b) False
23. MICR stands for Magnetic Ink Code Registration.
(a) True
(b) False
24. Barcode and QR code are same.
(a) True
(b) False
25. The minimum zoom in LibreOffice Impress is 15%.
(a) True
(b) False
26. E-wallet and Debit card are same.
(a) True
(b) False
27. A video of 140 seconds can be uploaded on Twitter.
(a) True
(b) False
28. Credit cards can be accepted instead of cash at shopping malls.
(a) True
(b) False
29. Arpanet is a type of search engine.
(a) True
(b) False
30. Sending email is same as sending Fax.
(a) True
(b) False
31. While sending an email it is necessary to write its subject.
(a) True
(b) False
32. Integrated circuit was used in the second generation of computer.
(a) True
(b) False
33. Ctrl + F is used to replace a word in a document file.
(a) True
(b) False
34. You cannot delete a Facebook account once created.
(a) True
(b) False
35. Internet Explorer is a type of search engine.
(a) True
(b) False
36. Tim Berners Lee is the founder of WWW.
(a) True
(b) False
37. Antivirus can destroy your computer without any permission.
(a) True
(b) False
38. Encryption is used for security purpose.
(a) True
(b) False
39. Encryption is used for security purpose.
(a) True
(b) False
40. IFSC code of all branches of a Bank is same.
(a) True
(b) False
41. Amazon is a type of social network site.
(a) True
(b) False
42. VDU is an input / output device.
(a) True
(b) False
43. The name of the bird in Twitter’s Logo is Larry.
(a) True
(b) False
44. PPF scheme is a popular and long term investment option dedicated by the Government of India.
(a) True
(b) False
45. Punch card was invented by Hermann Hollerith.
(a) True
(b) False
46. You can find a lost Mobile by Umang App.
(a) True
(b) False
47. To Book a Ticket through IRCTC, you receive a mail of Ticket Booking.
(a) True
(b) False
48. MMID stands for Mobile Money Identifier.
(a) True
(b) False
49. Android is Open source software?
(a) True
(b) False
50. Artificial Intelligence (AI) is used in Chess Game.
(a) True
(b) False
51. Digital camera is input device used to take photographs
.
(a) True
(b) False
52. FAX stands for First Away Xerox
.
(a) True
(b) False
53. Whaling / Whaling attack is a kind of phishing attacks that target senior executives and other high profile to access valuable information.
(a) True
(b) False
54. Freeware is software that is available for use at no monetary cost.
(a) True
(b) False
55. IPv6 Internet Protocol address is represented as eight groups of four Octal digits.
(a) True
(b) False
56. The hexadecimal number system contains digits from 1 – 15.
(a) True
(b) False
57. Octal number system contains digits from 0 – 7.
(a) True
(b) False
58. MS Word is a hardware.
(a) True
(b) False
59. CPU controls only input data of computer.
(a) True
(b) False
60. CPU stands for Central Performance Unit.
(a) True
(b) False
61. The Language that the computer can understand is called Machine Language.
(a) True
(b) False
62. Magnetic Tape used random access method.
(a) True
(b) False
63. Twitter is an online social networking and blogging service.
(a) True
(b) False
64. Worms and trojan horses are easily detected and eliminated by antivirus software.
(a) True
(b) False
65. Dot-matrix, Deskjet, Inkjet and Laser are all types of Printers.
(a) True
(b) False
66. GNU / Linux is a open source operating system.
(a) True
(b) False
67.USSD stands for Unstructured Supplementary Service Data.
(a) True
(b) False
