Important Computer MCQs For Competitive Exams part-1 | Set 16

1. A directory within a directory is called…….

2. Why should you delete unknown e-mail attachments?

A. You could go to jail

B. the person cold track you down and hurt you

C. it is bad manners

D. it mights contains a virus that could hurt your computer

E. None of these

Correct : D. it mights contains a virus that could hurt your computer

3. Selecting the Zoon command…………..

A. opens a copy of the document in a different view

B. prints a copy of the dislayed document

C. changes the magnification of the displayed document

D. saves a copy of the displayed document

E. None of these

Correct : C. changes the magnification of the displayed document

4. Name the hardware equipment that a computer is made up of……..

A. monitor, the central processing unit (CPU), the keyboard, mouse, software and network

B. monitor, the central processing unit (CPU), the keyboard, mouse, programs and network

C. monitor, the central processing unit (CPU), the keyboard, mouse, printer and modem

D. monitor, the central processing unit (CPU), the keyboard, mouse, applications and network

E. None of these

Correct : C. monitor, the central processing unit (CPU), the keyboard, mouse, printer and modem

5. Where are programs and data kept while the processor is using them?

7. A(n)……….is a device that electronically processes data, converting it to information.

8. Which of the following are computers that can be carried around easily?

9. The secret code that restricts entry to some programs……….

10. The basic goal of computer process is to convert data into……….

11. Where is the disk put in a computer?

12. A hard copy of a document is………..

13. The name that the user gives to a document is referred to as………..

14. Restarting a computer that is already on is referred to as……….

15. E-mail (electronic mail) is………..

A. an Internet standard that allows users to upload and download files

B. a real-time typed conversation that takes place on a computer

C. an online area in which users conduct written discussions about a particular subject

D. the transmission of messages and files via a computer network

E. None of these

Correct : D. the transmission of messages and files via a computer network

16. The person who writes and tests computer programs is called a…………

18. The output devices make it possible to …………

19. A chat is……….

A. an internet standard that allows users to upload and download files

B. a typed conversation that takes place on a computer

C. an online area in which users conducts written discussions about a particular subject

D. the transmission of messages and files via a computer network

E. None of these

Correct : B. a typed conversation that takes place on a computer

20. The most common method of entering text and numerical data into a computer system is through the use of a……….

21. Which of the following groups consists of only input devices?

A. Mouse, Keyboard, Monitor

B. Mouse, Keyboard, Printer

C. Mouse, Keyboard, Plotter

D. Mouse, Keyboard, Scanner

E. None of these

Correct : D. Mouse, Keyboard, Scanner

23. Every component of your computer is either………..

A. software or CPU/RAM

B. hardware or software

C. application software or system software

D. input devices or output devices

E. usable or unusable

Correct : B. hardware or software

24. A………..is a unique name that you give to a file of information.

25. A………….contains specific rules and words that express the logical steps of an algorithm.

27. A……….is a small hand-held computer that helps you surf the Web and perform simple tasks.

28. Most application software today comes with an interface called a(n)………..

A. graphical user interface

B. character user interface

C. icon user interface

D. button user interface

E. voice instruction system

Correct : A. graphical user interface

31. ……………are bundles of related software packages that are sold together.

33. Processors contain a control unit and a(n) ….…….

34. You may be required to insert the program disc into the drive while you use, or……….., the software.

37. Which of the following is another name for a chip?

38. Decreasing the amount of space required to store data and programs is accomplished by

41. The………..in an information system must be reliable and capable of handling the expected workload.

43. Specialized programs that allow particular input or output devices to communicate with 1569.Storage that retains its data after the power is turned off is referred to as…………

44. An essential ingredient for effective multimedia presentations incorporates user participation or………..

45. A device that copies or reproduces text and images is also called a(n) :

46. A CD-RW disk…………..

A. has a faster access than an internal disk

B. can be erased and rewritten

C. is a form of optical disk, so it can only be written once

D. holds less data than a floppy disk

E. is not easily available

Correct : B. can be erased and rewritten

47. Which of the following are secondary storage devices?

48. You can have a live conversation with another connected user with………..

49. The rectangular area of the screen that displays a program, data, and/or information is a.

50. Video conferencing requires a microphone, speakers, and a………….attached to your computer.

51. The process of a computer receiving information from a server on the internet is known as…………

52. Any hardware component that allows you to enter data or instructions into a computer is called a(n)…………..

53. With………….the computer’s modem uses a standard telephone line to connect to the internet.

54. You must instruct the…………..to start the application software.

55. Incorrect information is generated by……... in the information system.

56. A portable, personal computer small enough to fit on your lap is called a…………

57. The new……….processor integrates the functions of a processor, memory and video card on a single chip.

58. A collection of computers and devices connected together via communications devices and transmission media is called a………..

60. Professional esigners can create sophisticated documents that contain text, graphics, and many colors using………. software.

61. Oracle is an example of…….application software.

62. A key that will erase information from the computer’s memory and characters on the screen……….

63. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is…………

64. Arithmetic operations……….

A. involve matching one data item to another to determine if the first item is greater than, equal to, or less than the other item.

B. sort data items according to standard, predefined criteria in ascending order or descending order

C. use conditions with operators such as AND, OR and NOT

D. include addition, subtraction, multiplication and division

E. None of these

Correct : D. include addition, subtraction, multiplication and division

65. Restarting a computer which is already running is referred to as…………

66. Terminal is………….

A. a device to give power supply to the computer

B. a point which data enters or leaves the computer

C. the last instruction in a program

D. any input/output device

E. None of these

Correct : B. a point which data enters or leaves the computer

67. ………….is the process of dividing the disk into tracks and sectors.

68. Computers that are portable and convenient for users who travel are known as………..

70. A series of statements explaining how the data is to be processed is called……….

71. ………..provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously.

72. Which of the following is not true?

A. Chatting is like e-mail

B. Chatting can only be done with a single person

C. Chatting can involve multiple persons

D. Chatting is an electronic dialogue

E. None of these

Correct : B. Chatting can only be done with a single person

73. To make the numeric pad act as directional arrows, you press the……….key.

75. If you open a menu and then decide you don’t want to select an option after all, click the many title again or press the………key to close the menu.

76. ……….is a type of high-speed memory that a processor can access more rapidly than RAM.

77. To contact people using the Internet, you most often use their……..

78. The trend of digital electronic devices becoming smaller and increasingly powerful has fully supported the move to an increasingly………workforce.

79. ………….hard drives are permanently located inside the system unit and are not designed to be removed, unless they need to be repaired or replaced.

80. A barcode is a/an ………..code that represents data with bars of varying widths or heights.

81. The Internet allows you to………….

82. Editing a document consists of reading through the document you’ve created, then………

83. Which of the following controls the manner of interaction between the user and the operating system?

84. What type of software is most useful for the creation of brochures, posters, and newsletters?

A. Spreadsheet software

B. Web authoring software

C. Multimedia authoring software

D. Desktop publishing software

E. None of these

Correct : D. Desktop publishing software

85. The quickest and easiest way in MS-Word, to locate a particular word or phrase in a document is to use the …………..command.

86. One or more defects or problems that prevent the software from working as intended or working at all is a(n)…………

87. ……….shows the files, folders, and drives on your computer, making it easy to navigate from one location to another within the file hierarchy.

88. A program written in a high level language is referred to as……….

89. In order to save an existing document with a different name you need to………..

A. Retype the document and give it a different name

B. Use the Save As Command

C. Copy and paste the original document to a new document and then save

D. Use Windows Explorer to copy the document to a different location and then rename it.

E. None of these

Correct : B. Use the Save As Command

90. The piece of hardware that converts your computer’s digital signal to an analog signal that can travel over telephone lines is called a ……….

93. File extensions are used in order to……….

94. Passwords enable users to…………

A. get into the system quickly

B. make efficient use of time

C. retain confidentiality of files

D. simplify file structures

E. None of these

Correct : C. retain confidentiality of files

96. The……….folder retains copies of messages that you have started but are not yet ready to send.

97. Which of the following is an example of an optical disk?

98. The main job of a CPU is to…………

A. carry out program instructions

B. store data/information for future use

C. process data and information

D. both (a) and (c)

E. None of these

Correct : D. both (a) and (c)

99. ……….are attempts by individuals to obtain confidential information from you to falsifying their indentity.

100. An example of processing device would be ………..

Quiznetik

Important Computer MCQs For Competitive Exams part-1 | Set 16

1. A directory within a directory is called…….

2. Why should you delete unknown e-mail attachments?

3. Selecting the Zoon command…………..

4. Name the hardware equipment that a computer is made up of……..

5. Where are programs and data kept while the processor is using them?

6. The name of the computer’s brain is……….

7. A(n)……….is a device that electronically processes data, converting it to information.

8. Which of the following are computers that can be carried around easily?

9. The secret code that restricts entry to some programs……….

10. The basic goal of computer process is to convert data into……….

11. Where is the disk put in a computer?

12. A hard copy of a document is………..

13. The name that the user gives to a document is referred to as………..

14. Restarting a computer that is already on is referred to as……….

15. E-mail (electronic mail) is………..

16. The person who writes and tests computer programs is called a…………

17. The information you put into the computer is called………..

18. The output devices make it possible to …………

19. A chat is……….

20. The most common method of entering text and numerical data into a computer system is through the use of a……….

21. Which of the following groups consists of only input devices?

22. An example of a telecommunication device is a :

23. Every component of your computer is either………..

24. A………..is a unique name that you give to a file of information.

25. A………….contains specific rules and words that express the logical steps of an algorithm.

26. …………is the process of finding errors in software code.

27. A……….is a small hand-held computer that helps you surf the Web and perform simple tasks.

28. Most application software today comes with an interface called a(n)………..

29. A website address is a unique name that identifies a specific……….

30. Which of the following is considered an input device?

31. ……………are bundles of related software packages that are sold together.

32. The………..manual tells you how to use a software program.

33. Processors contain a control unit and a(n) ….…….

34. You may be required to insert the program disc into the drive while you use, or……….., the software.

35. Which of the following is an example of connectivity?

36. How many bits are there in a byte?

37. Which of the following is another name for a chip?

38. Decreasing the amount of space required to store data and programs is accomplished by

39. Data on a floppy disk is recorded in rings called………….

40. Documents on the Web are called…………

41. The………..in an information system must be reliable and capable of handling the expected workload.

42. Which of the following is part of the system unit?

43. Specialized programs that allow particular input or output devices to communicate with 1569.Storage that retains its data after the power is turned off is referred to as…………

44. An essential ingredient for effective multimedia presentations incorporates user participation or………..

45. A device that copies or reproduces text and images is also called a(n) :

46. A CD-RW disk…………..

47. Which of the following are secondary storage devices?

48. You can have a live conversation with another connected user with………..

49. The rectangular area of the screen that displays a program, data, and/or information is a.

50. Video conferencing requires a microphone, speakers, and a………….attached to your computer.

51. The process of a computer receiving information from a server on the internet is known as…………

52. Any hardware component that allows you to enter data or instructions into a computer is called a(n)…………..

53. With………….the computer’s modem uses a standard telephone line to connect to the internet.

54. You must instruct the…………..to start the application software.

55. Incorrect information is generated by……... in the information system.

56. A portable, personal computer small enough to fit on your lap is called a…………

57. The new……….processor integrates the functions of a processor, memory and video card on a single chip.

58. A collection of computers and devices connected together via communications devices and transmission media is called a………..

59. ..……….services are available free at portals on the Web.

60. Professional esigners can create sophisticated documents that contain text, graphics, and many colors using………. software.

61. Oracle is an example of…….application software.

62. A key that will erase information from the computer’s memory and characters on the screen……….

63. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is…………

64. Arithmetic operations……….

65. Restarting a computer which is already running is referred to as…………

66. Terminal is………….

67. ………….is the process of dividing the disk into tracks and sectors.

68. Computers that are portable and convenient for users who travel are known as………..

69. A computer’s type, processor, and operating system define its………..

70. A series of statements explaining how the data is to be processed is called……….

71. ………..provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously.

72. Which of the following is not true?

73. To make the numeric pad act as directional arrows, you press the……….key.

74. The computer abbreviation KB usually means………….

75. If you open a menu and then decide you don’t want to select an option after all, click the many title again or press the………key to close the menu.

76. ……….is a type of high-speed memory that a processor can access more rapidly than RAM.

77. To contact people using the Internet, you most often use their……..

78. The trend of digital electronic devices becoming smaller and increasingly powerful has fully supported the move to an increasingly………workforce.