Computer Sciences Practice Test 3




Entry test contains most of the Computer MCQs. FSC ICS Part 2 Computer book MCQs. HSSC Computer questions MCQs. Solved Chapterwise Computer MCQs for first-year 12 class MCQs and 11 class MCQs. Second-year and first-year Computer textbooks chapter-wise MCQs with the answer are provided here. The Computer portion is helpful in MDCAT , ECAT , NTS NAT , and NUST NET . PakLearningSpot PLS MCQs Bank website for FREE Entry test preparations

PLS Boost Bundle

Get Access to 20 thousands+ MCQs Including Topical MCQs, Practice Tests, Mock Tests, Solved Past Papers, Flashcards, Notes, FLPS, and Much More.

173

Computer Practice Test 3

This is the Free Access to Limited MCQs. Enroll to PLS Boost Premium Bundle to Get More MCQs HERE

1 / 100

Which one is dedicated server?

2 / 100

2. A collection of computers connected together is called:

3 / 100

16. standards were developed without any formal planning:

4 / 100

12. Relational operators are used to

5 / 100

19. The words used to write the statements of a program are called

6 / 100

11. Which of the operator has lowest presidence

7 / 100

13. is valid variable name

8 / 100

5. The predefined words of the programming language that are used for special purposes in the source program are called:

9 / 100

10. The symbol = represents:

10 / 100

. A quantity whose value may change during execution of program is called:

11 / 100

15. In C, the maximum length of variable name is:

12 / 100

2. Which of the following is a valid character constant?

13 / 100

19. In a college, organizing the record of Science and Arts students into two groups, this activity is referred to as

14 / 100

17. Which of the following refers to the correctness and consistency of data?

15 / 100

2. Which of the following data model is more flexible?

16 / 100

3. Which of the following type of file require largest processing time?

17 / 100

3. device is used in banks to read cheque of customer:

18 / 100

6. The benefit of CAD may be summed up as

19 / 100

8. tools in involved to the Data Analysis:

20 / 100

19. represents entity:

21 / 100

20. is not related to an entity:

22 / 100

10. The relationship between the entities is represented graphically by using:

23 / 100

In E-R diagram, a rectangular box is used to represent a(n):

24 / 100

12. Data integrity is another form of data

25 / 100

7. problems occurs when two different names are used for the same information?

26 / 100

14. A foreign key constraint is also called

27 / 100

20. A process of analyzing the dependencies of attributes with in entities is called

28 / 100

8. problems occurs when same name is used for two different attributes:

29 / 100

18. If the value of a non-key attribute can be obtained simply by knowing the values of another non-key attribute, the relation is not in: (

30 / 100

5. Different attributes in two different tables having same name are referred to as (

31 / 100

7. A device that receives messages is called:

32 / 100

12. Light, sound, and radio waves are examples of:

33 / 100

8. The is the physical path over which a message travels:

34 / 100

14. Semicolon is placed at the end of condition in:

35 / 100

15. The do-while loop ends with a

36 / 100

9. The bar that displays the name of program and the name of documents is called:

37 / 100

15. How many typing modes are provided by word processor?

38 / 100

7. features of word processor allows to specify margins of the documents:

39 / 100

16. menus in MS-Access contains commands that can be used to switch between table views?

40 / 100

14. views can be used to add, edit, and delete records to and from the table:

41 / 100

7. The number of fields in a relation or table is called:

42 / 100

10. The number of records (or row) in a table or relation is called:

43 / 100

16. CPU is also referred to as:

44 / 100

18. The data and program are stored permanently on the:

45 / 100

An electronic device that accepts, processes data and products information is called: (a) Input device (b) Computer (c) Output devices (d) Operating system

46 / 100

4. Which one is a control structure?

47 / 100

8. Which of the following keywords is not used in switch statement?

48 / 100

17. The conditional operator takes expression.

49 / 100

5. control structures executes program statements one after another:

50 / 100

11. selection structures is the simplest form of decision making structure:

51 / 100

12. function is used to read a single character from a file at a time:

52 / 100

5. A data file a stored in:

53 / 100

4. An array subscript should be a) int c) double

54 / 100

10. A logical interface to a file is called

55 / 100

20. is true about a stream:

56 / 100

16. In file handling sequence of characters refers to

57 / 100

6. A collection of related worksheets is called:

58 / 100

17. Each number format consists of part:

59 / 100

19. If the custom format is 00000 then the number 420 will be displayed as:

60 / 100

4. MS-Access is a:

61 / 100

11. As compared to command line operating system, a GUI operating system is:

62 / 100

5. Ctrl + Alt + Del is

63 / 100

13. Which component of computer coordinates all activities in the computer?

64 / 100

3. The idea of stored program was given by:

65 / 100

14. Which component of computer is responsible for comparison of two numbers?

66 / 100

10. Which component of CPU is responsible for performing arithmetic and logical operations on numeric data?

67 / 100

9. The program that contains instructions to operate a device is called:

68 / 100

19. If there are small fmite number of values for a certain field on a form which object will be suitable

69 / 100

8. Which of the following is used to retrieve data from one or more tables of database and to present it to the user in a formatted way.

70 / 100

5. Forms are designed for:

71 / 100

20. In addition to navigate records can be used for

72 / 100

12. Form with in a form is called

73 / 100

15. Which is not an example of a control element placed on the form

74 / 100

18. The form which contains the subform is known as:

75 / 100

14. C was designed to write programs for

76 / 100

20. languages is different for different computers:

77 / 100

C is a:

78 / 100

12. A program written in language runs directly on the computer.

79 / 100

16. Which of the following requires no translator to execute the program?

80 / 100

is used to identify records of a relation uniquely:

81 / 100

8. The columns of a relation correspond to:

82 / 100

11. is used to create data view

83 / 100

2. The foreign key is found in

84 / 100

13. A table must have:

85 / 100

7. virus is activated on the basis of a logical condition:

86 / 100

19. represents URL address:

87 / 100

18. Web pages are linked together using?

88 / 100

15. FTP stands for:

89 / 100

12. Which one represents the top level domain?

90 / 100

17. The process of launching web pages is called:

91 / 100

13. services is provided by Internet:

92 / 100

3. function is used to display output on screen:

93 / 100

2. The escape sequence for backslash is:

94 / 100

18. is used with format specifier to display output left-justified:

95 / 100

16. The %x is a format specifier for:

96 / 100

15. The last statement of the body of the fimction is:

97 / 100

I I. The name of actual and formal parameters:

98 / 100

9. The actual values are passed to the function in:

99 / 100

0. Which of the following looks for the prototype of functions used in a program:

100 / 100

1. Functions prototype for built-in functions are specified in:

Your score is

The average score is 70%

0%

BIG SALE! FLAT 50% OFF

Protected