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Computer Operator question Set 1

This test is the model question Unit test Set 1 by PREPQA, by going through this test you can check yourself and understand what you need to improve in this unit i.e. Computer Fundamentals. This test is prepared by prepqa.com team for you under consideration of all the aspect of real exam pattern. And the good thing is it's totally free. You Can participate in this test exam for completely free just by clicking start button. Best Wishes from PREPQA Team.

1 / 50

Row facts and figures about any particular topic are

2 / 50

Which protocol does ping use?

3 / 50

Which of the following registers is loaded with the contents of the memory location pointed by the PC?

4 / 50

When a logic bomb is activated by a time-related event, it is known as a:

5 / 50

The Computer abbreviation KB usually means

6 / 50

what is the name of an application program that gathers user information and sends it to someone through the internet?

7 / 50

First electronic computer was developed by

8 / 50

Which of the printers used in conjunction with computers uses dry ink powder?

9 / 50

------ is the measurement of things such is fingerprints& retinal scans used for security access.

10 / 50

In 1999, the Mellissa virus was a widely publicized:

11 / 50

The common name for the crime of stealing password is:

12 / 50

Which of the following required large computer memory?

13 / 50

Which of the following memories allows simultaneous read and write operation?

14 / 50

Second Generation of Computer was based on which of the following ?

15 / 50

Which of the following memories must be refreshed many time per second?

16 / 50

Latency Time is

17 / 50

Which of the following is not an Xt microprocessor?

18 / 50

Who invented Slide Rules?

19 / 50

What is the most common tool used to restrict access to computer system?

20 / 50

Which technology is more reliable?

21 / 50

The term GIGO is related to

22 / 50

The Output Quality of  a printer is measured by

23 / 50

What is the full form of COMPUTER?

24 / 50

Hardware and software designed to guard against unauthorized access to computer network is known as

25 / 50

The path from which data flows in a computer system is known as

26 / 50

Magnetic dicks are the most popular medium for

27 / 50

In which year was chip used inside the computer for the first time?

28 / 50

Which of the following is most common type memory in use today?

29 / 50

Which of the programming language started from Second Generation?

30 / 50

who is ‎Larry Page?

31 / 50

……… Is used to prevent the loss of data during power failures.

32 / 50

Hard disk is coated in both side with

33 / 50

Which part of the computer is used for calculating and comparing?

34 / 50

Which of the computer cocieved by Babbage?

35 / 50

A kind of serial dot-matrix printer that forms characters with magnetically charged ink sprayed dots is called

36 / 50

An intentionally disruptive program that spread from program to program or disk to disk is known as a

37 / 50

Memory is made up of

38 / 50

Which of the following is/are Web Search Engine?

39 / 50

which of the following is the programming language?

40 / 50

Which of the following is not a computer language

41 / 50

Malicious software is known as:

42 / 50

Every set in the dotted decimal format of IP address is called

43 / 50

Assembly language started to be used from

44 / 50

Which of the following is most powerful computers?

45 / 50

Who is the CEO of Google?

46 / 50

……… Is defined as any crime completed through the use of computer technology

47 / 50

Computer professional working in a computer center are

48 / 50

In latest generation of computer, the instruction are executed

49 / 50

Main storage is also called

50 / 50

EPROM can be used for

Your score is

The average score is 50%

0%

Exit

0%
25

Only 40 minutes is given for better practice of time management.

Best Wishes 🙂 PREPQA Team

Time Off. Practice for better time management.

Thank You!


Practice question Set 1

This test is the practice test Set 1 by PREPQA, by going through this test you can check yourself and understand what you need to improve in this unit i.e. Computer Fundamentals. This test is prepared by prepqa.com team for you under consideration of all the aspect of real exam pattern. And the good thing is it's totally free. You Can participate in this practice test exam for completely free just by clicking start button. Best Wishes from PREPQA Team.

1 / 150

Correcting errors in a program is referred to as?

2 / 150

Main storage is also called

3 / 150

The part of machine level instruction, which tells the Central processor what has to be done,is?

4 / 150

A tree structured file directory system ?

5 / 150

Resolution of externally defined sumbols is performed by?

6 / 150

Which of the printers used in conjunction with computers uses dry ink powder?

7 / 150

Telnet is a service that runs?

8 / 150

Round robin scheduling is essentially the preemptive version of_______?

9 / 150

All of the following are examples of real security and privacy risks except?

10 / 150

Memory management is?

11 / 150

Which of the computer cocieved by Babbage?

12 / 150

The part of machine level instruction which tells the center processor what has to be done, is?

13 / 150

Special effect used to introduce slides in presentation are called

14 / 150

Which of the following is the fastest memory?

15 / 150

Which of the following is/are Web Search Engine?

16 / 150

Which of the following is most powerful computers?

17 / 150

Which of the following is program group?

18 / 150

The maximum amount of information that is available in one portion of the disk access arm for a removal disk pack(without further movement of the arm with multiple heads)?

19 / 150

Which directory implementation is used in most Operating System?

20 / 150

Every file must have a.........?

21 / 150

Second Generation of Computer was based on which of the following ?

22 / 150

The mechanism that bring a page into memory only when it is needed is called?

23 / 150

Which of the following algorithm suffers from the belady's anomly?

24 / 150

EPROM can be used for

25 / 150

_______Is a high level abstraction over semaphore?

26 / 150

What is the name of the latest server operating system developed by microsoft?

27 / 150

Size of the virtual memory depends upon?

28 / 150

The software that performs the specific jobs to be done in a business is called?

29 / 150

The Output Quality of  a printer is measured by

30 / 150

To protect system, there are how many security levels?

31 / 150

MS_DOS is a ...... operating system ?

32 / 150

Which of the following is not an Xt microprocessor?

33 / 150

Since virus are only a form of software, they primarily infect--?

34 / 150

Which of the following memories allows simultaneous read and write operation?

35 / 150

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

36 / 150

The startup routine runs, when mechine boots up is known as?

37 / 150

what is the name of an application program that gathers user information and sends it to someone through the internet?

38 / 150

In 1999, the Mellissa virus was a widely publicized:

39 / 150

What is the name of the latest server operating system developed by microsoft?

40 / 150

An approach that permits the computer to work on several programs instead of one is--?

41 / 150

Linux is a/n ........ operating system?

42 / 150

In latest generation of computer, the instruction are executed

43 / 150

……… Is used to prevent the loss of data during power failures.

44 / 150

Virtual memory is.......?

45 / 150

What is the most common tool used to restrict access to computer system?

46 / 150

Which is not application software?

47 / 150

What type of computer programming is used for airplane ticket reservation system?

48 / 150

It is not possible to have a deadlock involving only a single process. Why?

49 / 150

A computer system that permits multiple users to run programs at same time ?

50 / 150

A device that forwards data packet from one network to another is called a?

51 / 150

Not a text alignment direction in MS excel cells

52 / 150

Which of the following is the correct HTML code for creating hyperlink?

53 / 150

Which technology is more reliable?

54 / 150

Magnetic dicks are the most popular medium for

55 / 150

Which command is used to see the sub-directory structure of drive?

56 / 150

Paging is a technique?

57 / 150

2. DCL provides commands to perform actions like

58 / 150

what degrees of text of alignment orientation is possible in MS excel cells?

59 / 150

A hard disk becomes totally inaccessible when a computer virus corrupts its?

60 / 150

RJ45 UPT cable has ...... cables.

61 / 150

Memory is made up of

62 / 150

To avoid the race condition, the number of processes that may be simultaneously inside their critical section is?

63 / 150

In wildcard specification '?' Is used as replacement for?

64 / 150

The.....program compresses large files into a smaller file?

65 / 150

Dead-lock in an Operating System is?

66 / 150

Who invented Slide Rules?

67 / 150

A term used to describe interconnected computer configuration is--?

68 / 150

A compiler is______?

69 / 150

A system program that combines the separately compiled modules of a program into a form suittable for execution?

70 / 150

The common name for the crime of stealing password is:

71 / 150

The bankers algorithm is used?

72 / 150

What is the size of source and destination IP address under IP header?

73 / 150

A major security problem for operating system is?

74 / 150

Which is not the state of the process?

75 / 150

Operating system is also known as?

76 / 150

A system program which helps the execution of user programs is known as........?

77 / 150

which of the following database object asks a question of information in a database and then displays the results?

78 / 150

A popular operating system used with micro-computer is--?

79 / 150

What is page stealing?

80 / 150

A public key encryption system?

81 / 150

Latency Time is

82 / 150

------ is the measurement of things such is fingerprints& retinal scans used for security access.

83 / 150

Which of the following topologies consists of multiple CPU connected single communication line running the length of the network?

84 / 150

Computer professional working in a computer center are

85 / 150

The DIR command in DOS operating system?

86 / 150

Which is true about Unicode

87 / 150

Hard disk is coated in both side with

88 / 150

who is ‎Larry Page?

89 / 150

A computer program that instruct other programs to perform a particular type of operation is--?

90 / 150

Memory management is?

91 / 150

Which of the following scheduling policy is well suited for time shared operating system?

92 / 150

The simplest way to break a deadlock is to?

93 / 150

Who is the CEO of Google?

94 / 150

which of the following is not a selection technique?

95 / 150

Which of the programming language started from Second Generation?

96 / 150

1. Find out who is not the inventor of transistors among the following names

97 / 150

When a logic bomb is activated by a time-related event, it is known as a:

98 / 150

……… Is defined as any crime completed through the use of computer technology

99 / 150

which of the following is the programming language?

100 / 150

The processes of starting or restarting a computer system by loading instruction from a secondary storage device into the completer memory is called---?

101 / 150

Which of the following registers is loaded with the contents of the memory location pointed by the PC?

102 / 150

What is the full form of COMPUTER?

103 / 150

Which of the following is most common type memory in use today?

104 / 150

A microsoft windows is........a(n?

105 / 150

Which of the following is not a computer language

106 / 150

Which of the following memories must be refreshed many time per second?

107 / 150

Row facts and figures about any particular topic are

108 / 150

Which of the following can be software?

109 / 150

An intentionally disruptive program that spread from program to program or disk to disk is known as a

110 / 150

Which of the following processors use RISE technology?

111 / 150

The Computer abbreviation KB usually means

112 / 150

Security violation due to?

113 / 150

The term GIGO is related to

114 / 150

Which of the following is the process by which a users privileges risks except?

115 / 150

In which year was chip used inside the computer for the first time?

116 / 150

Which of following approaches do not require knowledge of the system state?

117 / 150

The batch file uses the extension?

118 / 150

Relationship in a database is maintained through

119 / 150

VIRUS Stands for

120 / 150

Which protocol does ping use?

121 / 150

The number of processes completed per unit time is known as......?

122 / 150

Which of the following refers to the associative memory?

123 / 150

What is the full form of HTML?

124 / 150

Which is not correct?

125 / 150

First electronic computer was developed by

126 / 150

Assembly language started to be used from

127 / 150

Which of the following required large computer memory?

128 / 150

The path from which data flows in a computer system is known as

129 / 150

Which of the following commands is goven to reboot the computer?

130 / 150

A kind of serial dot-matrix printer that forms characters with magnetically charged ink sprayed dots is called

131 / 150

A computer communication technology that provides a way to interconnect multiple computer across short distance is?

132 / 150

How many characters form a secondary name for a file?

133 / 150

Malicious software is known as:

134 / 150

Process is?

135 / 150

Concurrent process are?

136 / 150

Maximum number of decimal places you can put in MS excel is

137 / 150

Group of instructions that directs a computer is called--?

138 / 150

What is the maximum length allowed for primary name of a computer file under DOS?

139 / 150

Using windows explorer, a plus(+ sign in front of a folder indicates........?

140 / 150

Reading data is performed in magnetic disk by?

141 / 150

FIFO scheduling is_____?

142 / 150

With DOS, you may use the '*' and '?':

143 / 150

A directly accessible appointment calendar is feature of a--- resident package?

144 / 150

What is the name given to the database management system which is able to handle full text data, image data, audio & video?

145 / 150

An approach that permits the computer to work on several programs instead of one is--?

146 / 150

Which part of the computer is used for calculating and comparing?

147 / 150

Every set in the dotted decimal format of IP address is called

148 / 150

Bootstrap or vector is called?

149 / 150

An assembler is used to translate a program written in?

150 / 150

Hardware and software designed to guard against unauthorized access to computer network is known as

Your score is

0%

Exit

/50
17

Test Question Set 2 (Computer)

This test is the Computer Operator Model Question Set 2 by PREPQA, by going through this test you can check yourself and understand what you need to improve in this unit i.e. Computer Fundamentals. This test is prepared by prepqa.com team for you under consideration of all the aspect of real exam pattern. And the good thing is it's totally free. You Can participate in this test exam for completely free just by clicking start button. Best Wishes from PREPQA Team.

1 / 50

The operating system is the most common type of...........software?

2 / 50

Which of the following do you use to change margins?

3 / 50

Which bar is usually located below the title bar that provides categorized option?

4 / 50

A DBMS allows you to create and maintain a database, create reports, and develop application programs,select the best fit answer?

5 / 50

When a computer is first truned on or restarted, a special type of absolute loader called is executed?

6 / 50

It is possible to display pictures in HTML specification by using the key?

7 / 50

An excel workbook is a collection of?

8 / 50

The insertion point in a table can be moved by using?

9 / 50

FORTRAN programming language is more suitable for........?

10 / 50

Through which device do the main components of the computer communicate with each other?

11 / 50

DBMS is?

12 / 50

A web page is located using a?

13 / 50

You can break the column by?

14 / 50

What do you call the translator which takes high level language program as input & produce machine language code as output?

15 / 50

How was the generation of computers classified?

16 / 50

In MS-Word, you can insert the hyperlink?

17 / 50

Which among the following are the best tools for fixing errors on disks?

18 / 50

Mail merge is concerned with?

19 / 50

Which of the following cables can transmit data at high speed?

20 / 50

In MS Excel, what do you mean by a workspace?

21 / 50

How do you display current date and time in MS Excel?

22 / 50

Which of the following device is used only in LAN(local area network)?

23 / 50

The digital signals can be represented by?

24 / 50

Which page orientation you will select if you wish to print in wide format?

25 / 50

In word-processing the task of changing the apperarance of a document is?

26 / 50

Which of the following operating system does not implement multitasking truly?

27 / 50

Database that contains table linked by common field is called a?

28 / 50

Page setup for slides is available on?

29 / 50

The intersection of a row and column is called?

30 / 50

Which of the following operating system do you choose to implement a client-server network?

31 / 50

Which is an example of a formula in MS Excel?

32 / 50

Which operator will combine text from two cells into one cell?

33 / 50

The operating system manages?

34 / 50

In MS-Excel, B7:B9 indicates?

35 / 50

Which key used for slide show from beginning?

36 / 50

How many pair cables does Rj45 UTP cable have<?

37 / 50

In Ms Excel, what happens when dollar ($) are entered in a cell address?(ex:$B$2:$B$10)?

38 / 50

The program which is as permanent as hardware & stored in ROM is known as?

39 / 50

..........presents data in a way similar to an excel spreadsheet?

40 / 50

...........Runs on computer hardware and serve as platform for other software to run on?

41 / 50

The thesaurus tool?