year 2077 second term question(MCQ)

 Because of Covid-19 and lock down, 100 Marks MCQ were asked.Time was 2 hrs.

Class: XI

F.M.:-100

Time:2 hrs

Group A- computer system (30)

Objective Questions

1. Which of the following is an onboard memory?

      a.Register

      b.CD

      C.tape

      d.hard disk

Correct Answer: a

2. … is very famous for keyboard design.

1. ABCD

2. QWERTY

3. POPRTY

4. KJLHJ

Correct Answer: b

3. What device is used to read bar code information?

1. BCR

2. MICR

3. OCR

4. OMR

Correct Answer: a 

4. FORTRAN was used in …...generation of computers.

1. First 

2. Second

3. Third

4. Fourth

Correct Answer: b

5. Which of the following is not a softcopy output device?

1. Monitor

2. Printer

3. TV screen

4. Projector

Correct Answer: b

6. LASER printer is  ….. type of printer.

1. Impact

2. Non-impact

3. Both a and b

4. None of above

Correct Answer: b 

7. Which memory is called volatile memory?

1. RAM

2. ROM

3. DVD

4. CD

Correct Answer: a

8. The technology used in optical disks is ______.

1. Reflective

2. Refractive

3. Laser Beam

4. c and a

Correct Answer: d

9. Which is the fastest memory?

1. Tape

2. Cache memory

3. Bubble memory

4. CD

Correct Answer: b

10. Input Devices that use a special ink that contains magnetizable particles of iron oxide are ____

1. Optical disks

2. Magnetic disks

3. MICR

4. Magnetic drives

Correct Answer: c

11. Parallel port consists of …. Pins.

1. 9

2. 16

3. 25

4. 24

Correct Answer: c

12. Which is a type of bus?

1. Address

2. Control

3. Data

4. All of above

Correct Answer: d

13. Which unit is mainly responsible for arithmetic operation?

1. ALU

2. CU

3. Both a and b

4. MU(memory unit)

Correct Answer: a

14. Primary components of the CPU are …

1. Register

2. Control unit

3. Arithmetic and Logic unit

4. All of above

Correct Answer: d

15. … is the brain of a computer system.

      a. memory

      b. Keyboard

      c. Monitor     

      d. CPU

Correct Answer: d

16. Computers are used in ...

1. Bank

2. Engineering

3. Medicine

4. All of the above

Correct Answer: d

17. CRAY-3 is an example of …. Computer.

1. Super

2. Mini

3. Micro

4. mainframe

Correct Answer: a

18. Which is the smallest computer?

1. Super computer

2. Mini computer

3. Micro computer

4. Mainframe computer

Correct Answer: c

19. Bio chips are used in ..… generation of computers.

1. First 

2. Fifth 

3. Third 

4. Second

Correct Answer: b

20. Hybrid computer contains features of

1. Analog computer

2. Digital computer

3. Both a and b

4. None of above

Correct Answer: c

21. Registers are … memory of computer systems.

1. Primary

2. Secondary

3. Cache

4. optical

Correct Answer: a  

22. …... acts as the central nervous system of the computer.

1. Control Unit

2. ALU

3. Memory Unit

4. None of above

Correct Answer: a

23. What does a PC stand for (in the sense of memory)?

1. Program Changer

2. Program Counter

3. Performance Counter

4. Performance Changer

Correct Answer: b

24. A device used for video games, flight simulators, training simulators and for controlling industrial robots.

      a. Mouse

      b. Light pen

      c. Joystick

      d. Keyboard

Correct Answer: c

25. The disk’s surface is divided into a number of invisible concentric circles called:

      a. Drives

      b. Tracks

      c. Slits

      d. References

Correct Answer: b

26. Which mouse has a higher level of precision?

1. Mechanical Mouse

2. Optical mouse

3.  a and b

4. None of the above

Correct Answer: b

27. …. is called the first programmer.

1. Lady Augusta Lovelace

2. Dr. Herman Hollerith

3. Jon Von Neuman

4. None of the above

Correct Answer: a

28. First microprocessor was developed in ……

1. 1970 AD

2. 1971 AD

3. 1972 AD

4. 1973 AD

Correct Answer: b

29. In which generation of computer  microprocessor was used for the first time?

1. First 

2. Second

3. Third

4. Fourth 

Correct Answer: d

30. Vacuum tube was invented by ….

1. Lee De Forest

2. John Bardeen

3. John Kilby

4. Robert Noyce

Correct Answer: a

Group B-Number system and Boolean algebra (10)

31. What does binary 0 and 1 mean to computers?

1. True, False

2. On, Off

3. Low, High

4. None of above

Correct Answer: c

32. What is the value of (X+ Y+Z) +0+1 in Boolean algebra?

1. (X+Y+Z)

2. (X+Y+Z)+1

3. 1

4. None of above

Correct Answer: c    

33. 1’s complement of 010 is 

1. 10001

2. 01010

3. 11111

4. 101

Correct Answer: d 

34. Altogether how many operations are used in Boolean algebra?

1. 2

2. 3

3. 4

4. 1 

Correct Answer: b

35. What is the binary equivalent of ‘F’ ?

1. 1010

2. 1011

3. 1110

4. 1111

Correct Answer: d 

36. Octal equivalent of the binary number 111110?

1. 57

2. 67

3. 76

4. 77

Correct Answer: c 

37. For Boolean variable A, A+A=A, it is called …law

1. Identity

2. Idempotent 

3. Boundedness law

4. De-morgan’s lawBoundness Law

Correct Answer: b

38. Base of OCTAL number system is 

1. 2

2. 8

3. 10

4. 16

Correct Answer: b 

39. Which of the following gates are called universal gates?

1. NAND

2. NOR

3. Both a and b

4. XOR

Correct Answer: c

40. If we apply duality principle in a+b.a, it gives us

1. a+b.a

2. a.b+a

3. a+a

4. b+a

Correct Answer: b

Group-Software and OS (10)

41. A software that can be freely accessed and modified.

    a. Synchronous Software

    b. Package Software

    c. OSS(Open Source Software)

    d. Middleware

Correct Answer: c

42. What is the full form of GUI in O.S?

      a.Graphical User Interface

      b.Graphical User Intervention

      c.Graphical User Inter

      d.Graphical Under Interface

Correct Answer: a

43. Android operating system was developed by …

1. Microsoft

2. Google

3. Apple

4. Samsung

Correct Answer: b 

44. The software designed to perform a specific task:

1. Synchronous Software

2. Middle Software

3. Application Software

4. System Software

Correct Answer: c

45. What is responsible for creating a process from a program?

1. OS

2. Web

3. Internet

4. Firewall

Correct Answer: a

46.  A __________is a set of instructions which is prepared to perform a specific assignment if executed by a computer.

1. Browser

2. Internet

3. Program

4. None of the above

Correct Answer: c

47. Which of the following is not an operating system?

1. WINDOWS

2. Linux

3. DOS

4. Oracle

Correct Answer: d

48. You are given a file Trinity.docx, its extension is …

1. .docs

2. .docx

3. .doc

4. .txt

 Correct Answer: b

49.  __________________ refers to the logical structuring of records.

1. Physical organization

2. Logical organization

3. Structural organization

4. File Organization

Correct Answer: d

50.  ___________ itself is a file owned by the operating system

1. Database

2. Directory

3. Logical File

4. Record

Correct Answer: b

Group-Application package (10)

51. Default number of sheets created by spreadsheet is …

1. 3

2. 4

3. 5

4. 2

Correct Answer: a 

52. Which function in Ms-excel tells us total numeric entries in a sheet?

1. NUM()

2. COUNT()

3. SUM()

4. CHKNUM()

Correct Answer: b 

53. Default alignment of paragraphs in MS Word is _______ alignment.

1. Left 

2. Right

3. Center

4. Justify

Correct Answer: a

54. To save the same file with a different name, we use _______ option.

1. Save

2. Save As

3. Rename

4. Create a new file

Correct Answer: b

55. In Excel, every formula must start with ______

1. !

2. #

3. $

4. =

Correct Answer: d 

56. Which items are placed at the end of the document?

1. Footer

2. Footnote

3. Endnote

4. header

Correct Answer: c 

57. A number of letters that appear little above the normal text is called …

1. Superscript

2. Subscript

3. Dropcap

4. supertext

Correct Answer: a 

58. Absolute cell reference of A4 cell is _____

1. #A4

2. $A4$

3. $A$4

4. #A#4

Correct Answer: c

59. Which of the following sections does not exist in a slide layout?

1. Titles

2. Lists

3. Animations

4. Charts

Correct Answer: c

60. What feature will we use to apply motion effects in between a slide that exists and as another slide enters.

1. Slide Transition

2. Slide Design

3. Animation Objects

4. Animation Scheme

Correct Answer: a 

Group-Programming concept and C (25)

 

61. Most of the  keywords in C are in …

1. LowerCase letters

2. UpperCase letters

3. CamelCase letters

4. None of the mentioned

ans------------------------> a  

62. What is the name of ==  operator used in C?

1. Assignment operator

2. Relational operator

3. Arithmetical operator

4. None of the above

ans---------------->b

63. What is the maximum value char a[100] can store in C?

1. 10

2. 100

3. both a and b

4. None of the above

ans---------------->b

    

64. How many types of tokens are in c?

a )1

b) 2

c) 12

d) None of the above

ans---------------->d

65. How many keywords are in C?

1. 32

2. 33

3. 34

4. 12

Correct Answer: a    

66. what will be the value of x in the following code?

int a=10,b=15;

x=(a>b)?a:b;

a )10

b) 15

c) -15

d) None of the above

Correct Answer: b   

67. Library functions are predefined functions.

1. true

2. fals

ans---------------->a

68. In a=2+3,the operands are …

1. a

2. 2

3. 3

4. All of above

Correct Answer: d     

69. To find a square root, we have to use … function.

1. strlen()

2. square()

3. sqrt()

4. None of above

Correct Answer: c   

70. Forceful type of conversion  is called …

1. Explicit

2. Implicit

3. Variable

4. None of above

Correct Answer: a   

71. Type specifier for  ‘int’ data type in C is….

a) %d

b) %c

c) %f

d) None of the above

ans---------------->a

72.  ‘\n’ is used for…. In the C program.

a ) backspace

b) new line

c) horizontal tab

d) None of the above

ans---------------->b

73. Type specifier for string is ...

1. %c

2. %d

3. %f

4. %s

ans---------------->d

 

74. Who developed the C language?

1. Charles Babbage

2. Tim Berners Lee

3. Dennis Ritchie

4. Steve Jobs

Correct Answer: c

75. The two operators && and || are

1. Relational operators

2. Equality operators

3. Arithmetic operators

4. Logical operators

Correct Answer: d

76. Actual instructions in flowcharting are represented in __________

1. Circles

2. Lines

3. Arrow

4. Rectangle

Correct Answer: d

77. The converter which translates assembly language into machine code is _____

1. Assembler

2. Program Converter

3. Compiler

4. Interpreter

Correct Answer: a

78. C language has features of ________

1. High Level language 

2. Low Level Language

3. Both a and b

4. Assembly Language

Correct Answer: c

79. Which of the following is a looping statement?

    a. if

    b. else

    c. switch

    d. while

Correct Answer: d

80.  The program written by the programmer in high level language is called _____________

      a. Object Program

    b. Source Program

    c. Assembled Program

    d. Compiled Program

Correct Answer: b

81. The programming statement which repeats the block of statements till the condition is satisfied is called _______

1. Program Repeater

2. Looping

3. Selection 

4. None of above

Correct Answer: b    

82. Which of the following operators in ‘C’ programming language takes only integer operands?

1. +

2.  *

3.  /

4. %

Correct Answer: d    

83. An identifier in C

1. can obtain both uppercase and lowercase

2.  is made up of letters numerals and the underscore

3.  is a name of thing such as variable and function

4. all of these

Correct Answer: d    

84. An  operator ! represents

1. Unary minus

2. Logical not operator

3. Decrement operator

4. Increment operator

Correct Answer: b    

85. What is the output of this statement "printf("%d", (a++))"?

1. The value of (a + 1)

2. The current value of a

3. Error message

4. Garbage

Correct Answer: b   

 

Web technology(10)

86. Which are used with a tag to modify its function?

1. Files

2. Functions

3. Attributes

4. Documents

Correct Answer: c 

87. What are the two segments of a style tag in CSS?

1. Selector and property

2.  Name and content

3. Head section and body section

4.  None

Correct Answer: a  

88. The CANVAS tag supports ….

1. pictures

2. animation

3. a and b

4. None of above

Correct Answer: c 

89. ____ attribute is used to display an alternate message in an image.

1.  Size

2. ALT

3. ALIGN

4.  SRC

Correct Answer: b  

90. What does the <BR> tag do in HTML?

1. Break the line

2. Make text bright

3. Change paragraph

4. Makes the text bigger

Correct Answer: a

91. The tag used in html to create table is

1. <table>

2. <tabla>

3. <trr>

4. <tha>

Correct Answer: a

92. What are shared on the Internet and are called Web pages?

1. Programs

2. Cables

3. Hypertext documents

4. None

Correct Answer: c

93. Which program is used by web clients to view the web pages?

1. Web browser

2. Protocol

3.  Web server

4.  Search Engine

Correct Answer: a

94. HTML was developed by …

1. Charles Babbage

2. Lady Augusta Ada lovelace

3. Blaise Pascal

4. Tim Berners Lee

Correct Answer: d 

95. What is the extension of the HTML page?

1. .docx

2. .htm

3. .pptx

4. .html5

Correct Answer: b

Group-Multimedia (2)

96. The Audio Video Interleave (.avi) was developed by …

1. Microsoft

2. Apple

3. IBM

4. Lotus

Correct Answer: a

97. Virtual reality is used in training pilots in flight ….

1. Imitation

2. Model

3. Simulators

4. All of the above

Correct Answer: c 

Group-Cyberlaw (3)

98. Authentication is _________

1. To assure identity of user on a remote system 

2. Insertion 

3. Modification 

4. Integration

Correct Answer: a 

99. The Altering of data so that it is not usable unless the changes are undone is

1.  Biometrics 

2. Encryption 

3. Ergonomics 

4. Compression

Correct Answer: b

100. When was cyber law introduced in Nepal?

1. 2069

2. 2068

3. 2061

4. 2062

Correct Answer: c 

THE END