Important Computer MCQs For Competitive Exams part-1 | Set 14

2. ……….is the ability of an operating system to control the activities of multiple programs at the same time.

3. Virtual memory is typically located :

4. All of the following are TRUE of Safe Mode EXCEPT :

A. Safe Mode is a special diagnostic mode

B. Safe Mode loads all nonessential icons

C. Safe Mode allows users to troubleshoot errors

D. Safe Mode loads only the most essential devices

E. None of these

Correct : B. Safe Mode loads all nonessential icons

5. Ensuring that the essential peripheral devices are attached and operational is the…….process.

6. Verification of a login name and password is known as :

8. The operating system allows users to organize the computer’s contents in a hierarchical structure of directories that include all of the following EXCEPT :

9. Using Windows Explorer, a plus (+) sign in front of a folder indicates :

10. An application program that helps the user to change any number and immediately see the result of that change is :

11. What is the responsibility of the logical unit in the CPU of a computer?

12. The number of characters that can be stored in given physical space is :

14. When you are selecting a mouse for a particular computer system, what is the most important consideration?

A. The type of drivers that come with the mouse

B. The length of the mouse cord

C. The type of connector the mouse is equipped with

D. The number of buttons the mouse has

E. None of these

Correct : C. The type of connector the mouse is equipped with

15. If text was highlighted and ‘Edit’ ‘Copy’ was clicked, what would happen?

A. Text would be copied from the document and placed in the clipboard

B. Text would be removed from the document and placed in the clipboard

C. Text from the clipboard would be placed in the document at the place where the cursor is blinking

D. Only (b) and (c)

E. None of these

Correct : A. Text would be copied from the document and placed in the clipboard

16. Which of the following are advantages of CD-ROM as a storage media?

A. CD-ROM is an inexpensive way to store large amount of data and information

B. CD-ROM disks retrieve data and information more quickly than magnetic disks do

C. CD-ROMs make less errors than magnetic media

D. All of these

E. None of these

Correct : B. CD-ROM disks retrieve data and information more quickly than magnetic disks do

17. A………..is the term used when a search engine returns a Web page that matches the search criteria.

18. The…………is the term used to describe the window that is currently, being used.

19. A microprocessor is the brain of the computer and is also called a(n)…………

20. Storage and memory differ with respect to which of the following characteristics?

21. What are two examples of freeware?

A. WinZip and Linux

B. Shareware and File sharing

C. Microsoft Word and the Google toolbar

D. Instant Messaging and the Google toolbar

E. Microsoft Power Point and Microsoft Excel

Correct : B. Shareware and File sharing

22. If a disk drive falls but the computer application running and using it can continue processing, this application is said to have been designed with this feature………..

23. What is e-commerce?

A. Buying and selling international goods

B. Buying and selling products and services over the Internet

C. Buying and selling products and services not found in stores

D. Buying and selling products having to do with computers

E. Buying and selling of electronic goods

Correct : B. Buying and selling products and services over the Internet

24. What are the four things needed to connect to the Internet?

A. telephone line, modem, computer and an ISP

B. modem, computer, PDA, and ISP

C. telephone line, PDA, modem and computer

D. computer, ISP, modem and communication software

E. monitor, keyboard, mouse, modem

Correct : D. computer, ISP, modem and communication software

25. Which of the following functions are not performed by servers?

26. Which media have the ability to have data/information stored (written) on them by users more than once?

27. The process of transferring files from a computer on the internet to your computer is called………….

28. The………..controls a client computer’s resources.

29. Which of the following could be digit input devices for computers?

30. The……..enables you to simultaneously keep multiple Web pages open in one browser window.

31. You can use the………..bar to type a URL and display a Web page, or type a keyword to display a list of related Web pages.

32. Storage media such as CD read and write information using………

33. The collection of links throughout the Internal creates an interconnected network called the…………

34. Every computer has a(n)………..; many also have……….

A. operating system, a client system

B. operating system, instruction sets

C. application programs, an operating system

D. application programs, a client system

E. operating system, application programs

Correct : C. application programs, an operating system

36. A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using

37. A(n) …………composed of several computers connected together to share resources and data.

38. Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information………….

39. Microsoft Office is an example of a ……………

40. A popular way to learn about computers without ever going to a classroom is called……..

41. A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a……….

42. Computer software can be defined as ………

A. the computer and its associated equipment

B. the instructions that tell the computer what to do

C. computer components that act to accomplish a goal

D. an interface between the computer and the network

E. the interaction between the computer and its database

Correct : B. the instructions that tell the computer what to do

43. When speaking of computer input and output, input refers to……….

A. any data processing that occurs from new data input into the computer

B. retrieval of data or information that has been input into the computer

C. data or information that has been entered into the computer

D. the transmission of data that has been input into the computer

E. Both (c) and (d)

Correct : C. data or information that has been entered into the computer

44. There are several primary categories of procedures. Which of the following is not a primary category of procedures?

45. The operating system called UNIX is typically used for……….

47. Press…………to move the insertion point to the Address box, or highlight the URL in the Address box.

48. Which of the following procedures can be done through net banking?

50. Input devices are used to provide the steps and tasks the computer needs to process data, and these steps and tasks are called………

52. …………is the measurement of things such as fingerprints and retinal scans used for security access.

53. System software is the set of programs that enables your computer hardware devices and …………..software to work together.

54. Which of the following is the correct order of the four major functions of a computer?

A. Process – Output – Input – Storage

B. Input – Output – Process – Storage

C. Process – Storage – Input – Output

D. Input – Process – Output – Storage

E. None of these

Correct : D. Input – Process – Output – Storage

55. Which generation of computer is still under development :

56. ISP stands for :

A. International Serial Port

B. Internet Switching Protocol

C. Internet Service Provider

D. Internet Security Provider

E. None of these

Correct : C. Internet Service Provider

58. What is the full form of TFT?

59. A bar code reader is an example of a(n) :

61. The processor speed for top-end personal computers is measured in :

62. BIOS stands for :

A. Basic Input Output system

B. Binary Input Output system

C. Basic Input Off system

D. All of these

E. None of these

Correct : A. Basic Input Output system

63. ……….is a set of computer programs used on a computer to help perform tasks.

65. …………is the science that attempts to create machines that will emulate the human thought process.

66. The following are all computing devices, except…………

67. Magnetic characters representing the check amount are entered into your bank checks by :

68. The RAID method of duplicating data is called :

69. Storage capacity of magnetic disk depends on :

70. Access time is :

71. PDA stands for :

A. protocol disk administrator

B. primary digital assistant

C. processor digital add-on

D. personal digital assistant

E. None of these

Correct : D. personal digital assistant

72. What happens when you press the Ctrl + V key?

A. A Capital V letter is typed into your document at the cursor point

B. The selected item is pasted from the Clipboard

C. The selected item is pasted to the Clipboard

D. The selected drawing objects are distributed vertically on the page

E. None of these

Correct : B. The selected item is pasted from the Clipboard

73. Which do you press to enter the current date in a cell?

74. Which of the following describes a relational database?

A. It provides a relationship between integers

B. It consists of separate tables of related data

C. It retrieves data related to its queries

D. It provides a relationship between floats

E. None of these

Correct : B. It consists of separate tables of related data

75. How do you print your slides in a handout that includes lines for notes?

A. In the Print dialog box, select Handouts and set the number of slides per page to 3

B. In the Print dialog box, select Handouts and a number of slides per page, then select the include comment page option

C. In the Print dialog box, select Notes Pages instead of Handouts

D. It cannot be done

E. None of these

Correct : A. In the Print dialog box, select Handouts and set the number of slides per page to 3

76. The Assistant is

A. an application that allows you to take notes and save them in a file

B. an animated character that provides help and suggestions

C. a button on the standard Toolbar that executes the Print command

D. a collection of frequently misspelled words in a dictionary file

E. None of these

Correct : B. an animated character that provides help and suggestions

77. Which of these is a quick way to copy formatting from a selected cell to two other cells on the same worksheet?

A. Use CTRL to selected all three cells, then click the Paste Button image button on the Standard toolbar

B. Copy the selected cell, the select the other two cells, click Style on the Format menu, the click Modify

C. Click Format Painter Button image on the Formatting toolbar twice, then click in each cell you want to copy the formatting toolbar twice, then click in each cell you want to copy the formatting to

D. Use Alt to select all three cells, then click the Paste Button image button on the Standard toolbar

E. None of these

Correct : C. Click Format Painter Button image on the Formatting toolbar twice, then click in each cell you want to copy the formatting toolbar twice, then click in each cell you want to copy the formatting to

78. How do you prevent emailed word documents from always opening in the Reading Layout?

A. From the Tools Menu > Options > General Tab > uncheck the Allow starting in Reading Layout’

B. From the View Menu > Reading Layout > General Tab > uncheck the ‘Allow starting in Reading Layout’

C. From the Format Menu > Autoformat > Edit Tab > uncheck the ‘Use with emailed attachments’

D. All of these

E. None of these

Correct : A. From the Tools Menu > Options > General Tab > uncheck the Allow starting in Reading Layout’

79. To search and load the saved file _

80. A personal compute is designed to meet the computing needs of a(n) :

82. File………..Shrinks the size of a file so it requires less storage space.

83. In addition to the basic typing keys, desktop and notebook computer keyboards include a(n)…………keypad to efficiently move the screen-based insertion point.

85. What is the name of the program that controls the computer?

89. The term used to describe the intangible instructions that tell the computer what to do is…………..

91. A computer cannot perform which of the following functions?

94. Why it is called as RAM?

A. Because it is a Read and Write memory

B. Because it is a volatile memory

C. Because it can directly retrieve the location of the selected data and instructions stored on the chip

D. Because it is a non-volatile memory

E. None of these

Correct : C. Because it can directly retrieve the location of the selected data and instructions stored on the chip

95. Which of the following describes the feature of SRAM?

A. Cheap but slow

B. Power consumption is high and costlier

C. Based on transistor-capacitor combination

D. Power consumption is low

E. None of these

Correct : B. Power consumption is high and costlier

98. Which of the following devices is generally costlier?

99. The advantage of a LAN is……….

100. Of the 5 words listed below, which one is the odd one out?

Quiznetik

Important Computer MCQs For Competitive Exams part-1 | Set 14

1. During the boot process, the looks for the system files.

2. ……….is the ability of an operating system to control the activities of multiple programs at the same time.

3. Virtual memory is typically located :

4. All of the following are TRUE of Safe Mode EXCEPT :

5. Ensuring that the essential peripheral devices are attached and operational is the…….process.

6. Verification of a login name and password is known as :

7. The basic input/output system (BIOS) is stored in :

8. The operating system allows users to organize the computer’s contents in a hierarchical structure of directories that include all of the following EXCEPT :

9. Using Windows Explorer, a plus (+) sign in front of a folder indicates :

10. An application program that helps the user to change any number and immediately see the result of that change is :

11. What is the responsibility of the logical unit in the CPU of a computer?

12. The number of characters that can be stored in given physical space is :

13. ………..are used to identify a user who returns to a Website.

14. When you are selecting a mouse for a particular computer system, what is the most important consideration?

15. If text was highlighted and ‘Edit’ ‘Copy’ was clicked, what would happen?

16. Which of the following are advantages of CD-ROM as a storage media?

17. A………..is the term used when a search engine returns a Web page that matches the search criteria.

18. The…………is the term used to describe the window that is currently, being used.

19. A microprocessor is the brain of the computer and is also called a(n)…………

20. Storage and memory differ with respect to which of the following characteristics?

21. What are two examples of freeware?

22. If a disk drive falls but the computer application running and using it can continue processing, this application is said to have been designed with this feature………..

23. What is e-commerce?

24. What are the four things needed to connect to the Internet?

25. Which of the following functions are not performed by servers?

26. Which media have the ability to have data/information stored (written) on them by users more than once?

27. The process of transferring files from a computer on the internet to your computer is called………….

28. The………..controls a client computer’s resources.

29. Which of the following could be digit input devices for computers?

30. The……..enables you to simultaneously keep multiple Web pages open in one browser window.

31. You can use the………..bar to type a URL and display a Web page, or type a keyword to display a list of related Web pages.

32. Storage media such as CD read and write information using………

33. The collection of links throughout the Internal creates an interconnected network called the…………

34. Every computer has a(n)………..; many also have……….

35. Main memory works in conjunction with ………….

36. A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using

37. A(n) …………composed of several computers connected together to share resources and data.

38. Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information………….

39. Microsoft Office is an example of a ……………

40. A popular way to learn about computers without ever going to a classroom is called……..

41. A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a……….

42. Computer software can be defined as ………

43. When speaking of computer input and output, input refers to……….

44. There are several primary categories of procedures. Which of the following is not a primary category of procedures?

45. The operating system called UNIX is typically used for……….

46. The………..file format is a method of encoding pictures on a computer.

47. Press…………to move the insertion point to the Address box, or highlight the URL in the Address box.

48. Which of the following procedures can be done through net banking?

49. Computers use the………..language to process data.

50. Input devices are used to provide the steps and tasks the computer needs to process data, and these steps and tasks are called………

51. Malicious software is known as :

52. …………is the measurement of things such as fingerprints and retinal scans used for security access.

53. System software is the set of programs that enables your computer hardware devices and …………..software to work together.

54. Which of the following is the correct order of the four major functions of a computer?

55. Which generation of computer is still under development :

56. ISP stands for :

57. Which American computer company is called Big Blue?

58. What is the full form of TFT?

59. A bar code reader is an example of a(n) :

60. Laser beam technology is used for :

61. The processor speed for top-end personal computers is measured in :

62. BIOS stands for :

63. ……….is a set of computer programs used on a computer to help perform tasks.

64. ………..programs search for and eliminate viruses.

65. …………is the science that attempts to create machines that will emulate the human thought process.

66. The following are all computing devices, except…………

67. Magnetic characters representing the check amount are entered into your bank checks by :

68. The RAID method of duplicating data is called :

69. Storage capacity of magnetic disk depends on :

70. Access time is :

71. PDA stands for :

72. What happens when you press the Ctrl + V key?

73. Which do you press to enter the current date in a cell?

74. Which of the following describes a relational database?

75. How do you print your slides in a handout that includes lines for notes?

76. The Assistant is

77. Which of these is a quick way to copy formatting from a selected cell to two other cells on the same worksheet?

78. How do you prevent emailed word documents from always opening in the Reading Layout?