100+ Most Important One Liner Questions Answer for All Competitive Exam


1) The code for a Web page is written using Hypertext Markup language

2) The first computers were programmed using Machine language

3) A filename is a unique name that you give to a file of information

4) This can be another word for program software

5) Any data or instruction entered into the memory of a computer is considered as storage

6) Which part of the computer displays the work done monitor

7) A series of instructions that tells a computer what to do and how to do it is called a program

8) Hardware is the part of a computer that one can touch and feel .

9) The role of a computer sales representative generally is to determine a buyer’s needs and match it to the correct hardware and software.

10) Supercomputers refers to the fastest, biggest and most expensive computers

11) Executing is the process of carrying out commands

12) The rectangular area of the screen that displays a program, data, and or

information is a window

13) The process of a computer receiving information from a server on the internet is

known as downloading

14) Disk drive is the part of the computer helps to store information

15) Arithmetic operations include addition, subtraction, multiplication, and division

16) A keyboard is the king of input device

17) An error is known as bug

18) A collection of related information sorted and dealt with as a unit is a file

19) Sending an e-mail is similar to writing a letter

20) IT stands for information technology

21) A menu contains commands that can be selected

22) Plotter, printer, monitor are the group consists of output devices

23) Edit menu is selected to cut, copy and paste

24) The most important or powerful computer in a typical network is network server

25) The primary purpose of software is to turn data into information

26) The ability to find an individual item in a file immediately direct access is used.

27) To make a notebook act as a desktop model, the notebook can be connected to a

docking station which is connected

to a monitor and other devices

28) You can use the tab key to move a cursor across the screen, indent a paragraph.

29) A collection of related files is called record.

30) Storage that retains its data after the power is turned off is referred to as nonvolatile


31) Internet is an example of connectivity.

32) Testing is the process of finding errors in software code.

33) A syntax contains specific rules and words that express the logical steps of an


34) Changing an existing document is called the editing documentation

35) Virtual memory is memory on the hard disk that the CPU uses as an extended


36) Computers use the binary number system to store data and perform calculations.

37) The windows key will launch the start buttons.

38) To move to the beginning of a line of text, press the home key.

39) When sending an e-mail, the subject lines describe the contents of the message.

40) Tables, paragraphs and indexes work with when formatting text in word.

41) TB is the largest unit of storage.

42) The operating system tells the computer how to use its components.

43) When cutting and pasting, the item cut is temporarily stored in clipboard.

44) The blinking symbol on the computer screen is called the cursor.

45) Magnetic tape is not practical for applications where data must be quickly recalled

because tape is a sequential

because tape is a sequential access medium.

46) Rows and columns are used to organize data in a spread sheet.

47) When you are working on documentation on PC, the document temporarily stored

in flash memory.

48) One megabyte equals approximately 1 million bytes.

49) Information travels between components on the motherboard through buses.

50) RAM refers to the memory in your computer.

51) Computer connected to a LAN can share information and or share peripheral


52) Microsoft office is an application suite

53) Utilities can handle most system functions that aren’t handled directly by the

operating system

54) If you receive an e-mail from someone you don’t know then you should delete it

without opening it

55) A set of instructions telling the computer what to do is called program

56) LAN refers to a small single site network

57) A collection of programs that controls how your computer system runs and

processes information is called operating


58) Device drivers are small, special-purpose programs

59) Transformation of input into output is performed by the CPU

60) Data going into the computer is called input.

61) Binary choice offer only two options

62) To indent the first paragraph of your report, you should use tab key

63) Fields are distinct item that don’t have much meaning to you in a given context

64) A website address is a unique name that identifies a specific web site on the web

65) Modem is an example of a telecommunications device

66) A set of computer programs used for a certain function such as word processing is

the best definition of a software


67) You can start Microsoft word by using start button

68) A blinking symbol on the screen that shows where the next character will appear

is a cursor

69) Highlight and delete is used to remove a paragraph from a report you had written

70) Data and time are available on the desktop at taskbar

71) A directory within a directory is called sub directory

72) Testing is the process of finding errors in software code

73) In Excel, charts are created using chart wizard option

74) Microcomputer hardware consists of three basic categories of physical equipment

system unit, input/output,


75) Windows is not a common feature of software applications

76) A tool bar contains buttons and menus that provide quick access to commonly

used commands

77) For creating a document, you use new command at file menu

78) Input device is equipment used to capture information and commands

79) A programming language contains specific rules and words that express the

logical steps of an algorithm

80) One advantage of dial-up internet access is it utilizes existing telephone security

81) Protecting data by copying it from the original source is backup

82) Network components are connected to the same cable in the star topology

83) Two or more computers connected to each other for sharing information form a


84) A compute checks the database of user name and passwords for a match before

granting access

85) Computers that are portable and convenient for users who travel are known as


86) Spam is the term for unsolicited e-mail

87) Utility software type of program controls the various computer parts and allows

the user to interact with the


88) Each cell in a Microsoft office excel document is referred to by its cell address,

which is the cell’s row and column


89) Eight digit binary number is called a byte

90) Office LANs that are spread geographically apart on a large scale can be

connected using a corporate WAN

91) Storage is the process of copying software programs from secondary storage

media to the hard disk

92) The code for a web page is written using Hyper Text Markup Language

93) Small application programs that run on a Web page and may ensure a form is

completed properly or provide

animation are known as flash

94) In a relational database, table is a data structure that organizes the information

about a single topic into rows and


95) The first computers were programmed using assembly language

96) When the pointer is positioned on a hyperlink it is shaped like a hand

97) Booting process checks to ensure the components of the computer are operating

and connected properly

98) Checking the existing files saved on the disk the user determine what programs

are available on a computer

99) Special effect used to introduce slides in a presentation are called animation

100) Computers send and receive data in the form of digital signals

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