Important Computer MCQs For Competitive Exams part-1 | Set 13

3. LAN stands for :

5. All of the following are TRUE regarding virtual memory EXCEPT :

A. any amount of RAM can be allocated to virtual memory

B. the setting for the amount of hard drive space to allocate to virtual memory can be manually changed

C. this temporary storage is called the swap file (or page file)

D. virtual memory is physical space on the hard drive

E. None of these

Correct : A. any amount of RAM can be allocated to virtual memory

6. ……….controls the way in which the computer system functions and provides a means by which users can interact with the computer.

10. The vast network of computers that connects millions of people all over the world is called………..

11. Which one of the following is true?

A. A blog is an online diary or journal posted on the Web

B. The term blog is a shortened version of Web log

C. A blog reflects the personal and unique viewpoint of its creator

D. Each blog post can be three screens deep or three lines long

E. All of these

Correct : E. All of these

13. A process known as……….is used by large retailers to study trends.

14. The metal or plastic case that holds all the physical parts of the computer is the :

15. A goal of data mining includes which of the following?

A. to explain some observed event or condition

B. to confirm that data exists

C. to analyze data for expected relationships

D. to create a new data warehouse

E. None of these

Correct : A. to explain some observed event or condition

16. Which of the following produces the best quality graphics reproduction?

17. Which of the following memories has the shortest access times?

19. You can not link excel worksheet data to a word document :

A. With the right drag method

B. With a hyperlink

C. With the copy and paste special commands

D. With the copy and paste buttons on the standard toolbar

E. None of these

Correct : D. With the copy and paste buttons on the standard toolbar

20. The altering of data so that it is not usable unless the changes are undone is……….

21. A spooler is a(n) :

A. location in memory that maintains the contents of a document until it prints out.

B. print job

C. program that coordinates the print jobs that are waiting to print

D. message sent from the printer to the operating system when a print job is completed

E. None of these

Correct : C. program that coordinates the print jobs that are waiting to print

23. In Windows XP, if you want to see the file size and modified dates of all files in a folder, the best viewing option is the ………….view.

24. Multimedia System involves :

A. Only Audio and Video

B. Animation Video Movies

C. Animation movie with Text also

D. All type of movie with Animation Graphics and Text

E. None of these

Correct : D. All type of movie with Animation Graphics and Text

25. The PC (personal computer) and the Apple Macintosh are examples of two different :

26. The definition of thrashing is :

A. swapping data between virtual memory and RAM too frequently

B. insufficient hard disk space

C. too many processors being managed by the operating system

D. inaccurate information stored in the registry

E. None of these

Correct : A. swapping data between virtual memory and RAM too frequently

28. Any method for controlling access to or use of memory is known :

29. CAD stands for :

A. Computer aided design

B. Computer algorithm for design

C. Computer application in design

D. All of these

E. None of these

Correct : A. Computer aided design

30. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is :

32. What is the full form of a computer language ‘Basic’?

A. Beginners purpose Symbolic Information Code

B. Beginners all purpose Symbolic Instruction Code

C. Beginners all purpose Symbolic Inter- change code

D. Beginners all purpose Symbolic IT code

E. None of these

Correct : A. Beginners purpose Symbolic Information Code

33. The kind of the memory that comes from the CPU that is erased when you shut the computer off or exit the program that you were in.

34. Electronic telecommunications system joining many thousands of computers together.

35. A computer…………is a set of program instructions that can attach itself to a file, reproduce itself, and spread to other files.

36. A(n)………..camera is a peripheral device used to capture still images in a digital format that can be easily transferred into a computer and manipulated using graphics software.

37. A telephone number, a birth date, and a customer name are all examples of :

38. Which of the following would cause quickest access?

A. direct access from a magnetic tape

B. direct access from a hard disk

C. direct access from a floppy disk

D. direct access from a cassette tape

E. None of these

Correct : B. direct access from a hard disk

40. A………..is a special device that is installed in your computer that allows it to communicate with other devices on a network.

44. A real time communication session involving video and audio data for the participants over a network spanning long distance?

45. Which of the following utilities used to monitor and restrict all the file transfer between two networks?

46. Name the branch of science which tries to make computer work like human beings?

47. The bar at the top of a window that bears the name of the window is known as :

49. Which device is used as the standard 1269. ………..devices store instructions or data that the CPU processes.

50. What is the first stage in software development?

51. To close a program, you would :

A. shut down the computer

B. click the……..in the top right hand corner

C. click the middle box in the top right hand corner

D. click the X in the top right hand corner

E. None of these

Correct : D. click the X in the top right hand corner

53. To publish a magazine a………application would be best.

54. A computer fails into the category if it is, at the time of construction, one of the fastest computers in the world.

55. The speed of super computers is measured in :

A. kilo bytes

B. Instruction per Second

C. Floating Point Operations per Second

D. Dots per Inch

E. None of these

Correct : C. Floating Point Operations per Second

56. Which element is used for making the connecting leads in an IC chip?

57. How was the generation of computer classified?

A. by the device used in memory & processor

B. by the speed of computer

C. by the model of the computer

D. by the accuracy of computer

E. None of these

Correct : A. by the device used in memory & processor

58. Which of the following is the earliest calculating device?

59. Which file keeps commands to execute automatically when OS is started?

60. What is the shortcut key to “Undo” the last action in a document?

61. What is meaning of the term DEBUG?

A. To remove virus

B. To remove errors from program

C. To improve the system performance

D. To improve the language

E. None of these

Correct : B. To remove errors from program

62. Which device can not be used for authentication?

63. This device allow you to transfer pictures from the paper onto the computer.

64. When a computer is first turned on or restarted, a special type of absolute loader called………..is executed.

65. Algorithm and Flow chart help us to :

A. Know the memory capacity

B. Identify the base of a number system

C. Direct the output to a printer

D. Specify the problem completely and clearly

E. None of these

Correct : D. Specify the problem completely and clearly

66. CD-ROM stands for :

A. Compactable Read Only Memory

B. Compact Data Read Only Memory

C. Compactable Disk Read Only Memory

D. Compact Disk Read Only Memory

E. None of these

Correct : D. Compact Disk Read Only Memory

67. ASCII stands for :

A. American Stable Code for International Interchange

B. American Standard Case for Institutional Interchange

C. American Standard Code for Information Interchange

D. American Standard Code for Interchange Information

E. None of these

Correct : C. American Standard Code for Information Interchange

68. Artificial Intelligence is associated with which generation?

69. Which statement is valid about magnetic tape?

A. It is a plastic ribbon

B. It is coated on both sides with iron oxide

C. It can be erased and reused

D. All of these

E. None of these

Correct : A. It is a plastic ribbon

71. Human beings are referred to as Homosapiens, which device is called Sillico Sapiens?

72. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

73. Kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called:

74. Time during which a job is processed by the computer is :

76. ……….is the process of translating a task into a series of commands that a computer will use to perform that task.

79. ‘MICR’ technology used for clearance of cheques by banks refers to :

A. Magnetic Ink Character Recognition

B. Magnetic Intelligence Character Recognition

C. Magnetic Information Cable Recognition

D. Magnetic Insurance Cases Recognition

E. None of these

Correct : A. Magnetic Ink Character Recognition

80. Surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is known as :

81. The type of operating system software you use depends on your computer’s…………

85. Without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in a spreadsheet?

87. Which of the following is graphics solution for Word Processors?

88. Multi user systems provided cost savings for small business because they use a single processing unit to link several

89. Word processing, spreadsheet, and photo- editing are examples of :

91. In latest generation computers, the instructions are executed :

92. Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify?

93. A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as :

94. The metal disks, which are permanently housed in, sealed and contamination free containers are called :

95. A factor which would strongly influence a business person to adopt a computer is its :

96. FAT stands for :

97. Which of the following is not true for a magnetic disk?

A. It is expensive relative to magnetic tape

B. It provides only sequential access to stored data

C. Users can easily update records by writing over the old data

D. All of these

E. None of these

Correct : B. It provides only sequential access to stored data

98. If a word is typed that is not in Word’s dictionary, a…………color underline appears below the word.

99. ……….cells involves creating a single cell by combining two or more selected cells.

100. The operating system does all of the following EXCEPT :

A. provide a way for the user to interact with the computer

B. manage the central processing unit (CPU)

C. manage memory and storage

D. enable users to perform a specific task such as document editing

E. None of these

Correct : D. enable users to perform a specific task such as document editing

Quiznetik

Important Computer MCQs For Competitive Exams part-1 | Set 13

1. Sofy copy refers to :

2. Meaningful file name helps in easy file :

3. LAN stands for :

4. MS-DOS is a……..operating system.

5. All of the following are TRUE regarding virtual memory EXCEPT :

6. ……….controls the way in which the computer system functions and provides a means by which users can interact with the computer.

7. What is top-level domain name of following URL http.//www.yahoo.com/ mail/default.asp?

8. Which of the following devices typically attaches to a parallel port?

9. The geometric arrangement of devices on the network is called………..

10. The vast network of computers that connects millions of people all over the world is called………..

11. Which one of the following is true?

12. What is other name of LAN Card?

13. A process known as……….is used by large retailers to study trends.

14. The metal or plastic case that holds all the physical parts of the computer is the :

15. A goal of data mining includes which of the following?

16. Which of the following produces the best quality graphics reproduction?

17. Which of the following memories has the shortest access times?

18. Which of the following memories allows simultaneous read and write operations?

19. You can not link excel worksheet data to a word document :

20. The altering of data so that it is not usable unless the changes are undone is……….

21. A spooler is a(n) :

22. The memory resident portion of the operating system is called the :

23. In Windows XP, if you want to see the file size and modified dates of all files in a folder, the best viewing option is the ………….view.

24. Multimedia System involves :

25. The PC (personal computer) and the Apple Macintosh are examples of two different :

26. The definition of thrashing is :

27. Excel files have a default extension of

28. Any method for controlling access to or use of memory is known :

29. CAD stands for :

30. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is :

31. Which of the following is not a web scripting language?

32. What is the full form of a computer language ‘Basic’?

33. The kind of the memory that comes from the CPU that is erased when you shut the computer off or exit the program that you were in.

34. Electronic telecommunications system joining many thousands of computers together.

35. A computer…………is a set of program instructions that can attach itself to a file, reproduce itself, and spread to other files.

36. A(n)………..camera is a peripheral device used to capture still images in a digital format that can be easily transferred into a computer and manipulated using graphics software.

37. A telephone number, a birth date, and a customer name are all examples of :

38. Which of the following would cause quickest access?

39. Laptop PCs are also known as………. Computers.

40. A………..is a special device that is installed in your computer that allows it to communicate with other devices on a network.

41. Machine language is :

42. Which one of the following is unlikely to be the number of keys in the standard keyboard?

43. A file with extension “jpeg” stores which type of files?

44. A real time communication session involving video and audio data for the participants over a network spanning long distance?

45. Which of the following utilities used to monitor and restrict all the file transfer between two networks?

46. Name the branch of science which tries to make computer work like human beings?

47. The bar at the top of a window that bears the name of the window is known as :

48. We can get…………menu by pressing Alt+F in mostly softwares.

49. Which device is used as the standard 1269. ………..devices store instructions or data that the CPU processes.

50. What is the first stage in software development?

51. To close a program, you would :

52. A device that operates under the control of another device is called :

53. To publish a magazine a………application would be best.

54. A computer fails into the category if it is, at the time of construction, one of the fastest computers in the world.

55. The speed of super computers is measured in :

56. Which element is used for making the connecting leads in an IC chip?

57. How was the generation of computer classified?

58. Which of the following is the earliest calculating device?

59. Which file keeps commands to execute automatically when OS is started?

60. What is the shortcut key to “Undo” the last action in a document?

61. What is meaning of the term DEBUG?

62. Which device can not be used for authentication?

63. This device allow you to transfer pictures from the paper onto the computer.

64. When a computer is first turned on or restarted, a special type of absolute loader called………..is executed.

65. Algorithm and Flow chart help us to :

66. CD-ROM stands for :

67. ASCII stands for :

68. Artificial Intelligence is associated with which generation?

69. Which statement is valid about magnetic tape?

70. The arranging of data in a logical sequence is called :

71. Human beings are referred to as Homosapiens, which device is called Sillico Sapiens?

72. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

73. Kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called:

74. Time during which a job is processed by the computer is :

75. As compared to the secondary memory, the primary memory of a computer is :

76. ……….is the process of translating a task into a series of commands that a computer will use to perform that task.

77. Which of the following data structure is linear data structure?

78. Fastest component of a computer system is :