Ques .1. CAD stands for
Ans. Computer Aided Design
Ques. 2 . Unix operating system is generally known as
Ans. Multi User Operating System
Ques. 3. Which of the parent country of mobile giant ‘Nokia’?
Ans. Finland
Ques. 4. In the field of internet, WWW stands for
Ans. World Wide Web
Ques. 5. Which application is used for accessing the information on internet?
Ans. Operating system
Ques. 6. Unsorted transaction that can be used to immediately update a database is called as
Ans. Direct database access
Ques. 7. Which is not an extension of a picture file on a computer
Ans. .mdb
Ques. 8. A nibble is equal to……bits.
Ans. 4
Ques. 9. In HTML, tags consist of key words enclosed within
Ans. Angular brackets<>
Ques. 10. Which type of printer cannot print more than one character at a time.
Ans. Dot matrix
Ques. 11. The waste generated by and life personal computers is known as
Ans. E-waste
Ques. 12. DVD refers to
Ans. Digital Video Disc
Ques. 13. In MS-DOS, the primary file name can contain up to…….characters.
Ans. 8
Ques. 14. In programming, repeating some statements is usually called
Ans. Looping
Ques. 15. A browser is a software used to
Ans. search for web pages in internet
Computer Notes in hindi
Ques. 15. CPU refers to
Ans. Central Processing Unit
Ques. 16. What type of Information System would be recognized by digital circuits?
Ans. Hexadecimal System, Binary System
Ques. 17. Telnet is a
Ans. Protocol
TQues. 18. he term ODBC stands for
Ans. Open Database Connectivity
Ques. 19. Both the ALU and Control Section have special purpose storage locations called.
Ans. Registers
Ques. 20. A translator for the assembly language to machine language is
Ans. Assembler
Ques. 21. Where is India’s super computer ‘PARAM’ located?
Ans. Pune
Ques. 22. Expansion of RDBMS is
Ans. Relational Database Management System
Ques. 23. A bug in a program is
Ans. Error
Ques. 24. Programs stored in a ROM are called
Ans. Freeware
Ques. 25. Icons are……commands.
Ans. Picture
Ques. 26. A Bit refers to
Ans. Binary digit
Ques. 27. The term API refers to
Ans. Application Program Interface
Ques. 28. A floppy disc can store…..data.
Ans. 1.44 MB
Ques. 29. The rate at which scanning is repeated in a CRT is called.
Ans. Refresh rate
TQues. 30. he symbols used in an assembly language are
Ans. Mnemonics
TQues. 31. he NOSHADE attribute in HTML
Ans. Displays the line in dark grey
Ques. 32. Where are programs and data to be used by the computer available?
Ans. Storage
Ques. 33. In HTML, and tags display the enclosed text in
Ans. Bold
Ques. 34. 5th generation computers do not have
Ans. vacuum tubes
Ques. 35. Where does a computer add, compare and shuffle data?
Ans. CPU chip
Ques. 36. The letter G used in 2G Spectrum stands for
Ans. Generation
Ques. 37. Double is a…..data type
Ans. Primitive
Ques. 38. Most of the computers available today are
Ans. 4th generation computers
Ques. 39. A……is a high-speed network that connect local networks in a city or town.
Ans. MAN(matropolitan Area Network)
Ques. 40. PDA stands for
Ans. Personal Digital Assistant
Ques. 41.The device that converts computer output for transmission over telephone lines is called
Ans. Interpreter
Ques. 42. A bug in a program is
Ans. Error
Ques. 43. DOS is a
Ans. Disk Operating System
Ques. 44. One byte is equal to
Ans. 8 bits
Ques. 45. Small and cheap computers built into several home appliances are of which type?
Ans. Micro computers
Ques. 46. What is the process of defining tables?
Ans. Index definition
Ques. 47. What are the signals that inform the Operating System that some activity has taken place?
Ans. Handlers
Computer Notes in hindi
Ques. 48. Virus in a computer is a
Ans. Program that damages the computer software
Ques. 49. Where does a computer add, compare and shuffle data?
Ans. CPU chip
TQues. 50. he letter G used in 2G Spectrum stands for
Ans. Generation
Ques. 51. Alta Vista is a
Ans. Search engine
Ques. 52. ATM is the abbreviation for
Ans. Automated Teller Machine
Ques. 53. Where was India first computer installed?
Ans. Indian Statistical Institute, Calcutta
Ques. 54. Which is the commonly used unit for measuring the speed of data transmission?
Ans. Bits per second
Ques. 55. In which of the following areas, a spreadsheet software is more useful?
Ans. Statistics
Ques. 56. A Groupware is a
Ans. Software
Ques. 57. Microsoft Offices personal information manager is
Ans. Outlook
Ques. 58. WIKILEAKS, a whistleblowers website is an international organization based in
Ans. Sweden
Ques. 59. A parallel port is most often used by a
Ans. Printer
Ques. 60. The first operational electronic digital computer is
Ans. ENIAC
Ques. 61. DTP stands for
Ans. Desk Top Publishing
Ques. 61. 1024 bytes equals
Ans. 1KB
Ques. 62.The term ‘PC-XT’ refers to.
Ans. Personal Computer Expanded Technology
Ques. 63. Processors speed of a computer is measured in
Ans. MIPS
Ques. 64. C language is a
Ans. High level language
Ques. 65. Window 7, the latest Operating System from Microsoft Corporation has….. Indian languages fonts.
Ans. 49
Ques. 66. In a 14” TV or computer monitor, the dimension of 14” stands for
Ans. The diagonal of the screen
Ques. 67. Who is called the Father of Computer?
Ans. Charles Babbage
Ques. 68. LAN stands for
Ans. Local Area Network
Ques. 69. WLL stands for
Ans. Wireless in Local Loop
Ques. 70. The term PC means
Ans. Personal Computer
Ques. 71. Nano technology deals with objects with dimensions in the range of
Ans. 10-9 m
Ques. 72. A computer virus is
Ans. A special kind of computer program
Ques. 73. Correct expansion of the term http in internet address is
Ans. Hypertext Transfer Protocol
Ques. 74. The period of the second generation computers was
Ans. 1959-1964
Ques. 75. In a computer, what does RAM stand for?
Ans. Random Access Memory
Ques. 76. IC in computers stands for
Ans. Integrated Circuits
Ques. 77. Who developed the concept World Wide Web?
Ans. Tim Berners-Lee
Ques. 78. Processing of a data file to reduce its size for storage on disk is termed
Ans. Compression
Ques. 79. What is an organization’s introductory web page called?
Ans. Homepage
Ques. 80. The first computer language developed was ***
Ans. FORTRAN
Ques. 81. Who among the following developed World Wide Web (WWW), which gave a new type of information exhibition?
Ans. Tim Berners-Lee
Ques. 82. The basic application of an AND gate in computers is for
Ans. Multiplication
Ques. 83. Who developed the concept of E-mail?
Ans. Ray Tomlinson
Ques. 84. To read a CD-ROM disc, you need a
Ans. Laser beam
Ques. 85. If you undergo a CAT scan then you have been subjected to
Ans. A Computer axial tomography
Ques. 86. Microsoft Power Point is a software designed to create
Ans. Multimedia presentations
Ques. 87. How much data does a standard floppy disk hold?
Ans. 1.44 MB
Ques. 88. An electronic device the produces sounds from instructions in a mini file is a
Ans. Synthesizer
Ques. 89. A technique for producing animation in which one image changes into another is called
Ans. Morphing
Computer Notes in hindi
Ques. 90. Information in a combination of graphics, text, sound video and animation is called
Ans. Multimedia
Ques. 91. The name modem is derived from
Ans. Modulator demodulator
Ques. 92. A Compact Disc (CD) is a data storage system of the type
Ans. Optical
Ques. 93. ‘IC-Chips’ for computer are usually made of
Ans. Silicon
Ques. 94. Which is a programme that converts high level language to machine language?
Ans. Compiler
Computer Notes in hindi
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