9th Class Computer Notes Chapter-02

9th Class Computer MCQs Chapter-02
Sharing is Caring

Binary System:

If you are searching the topic “9th Class Computer Notes Chapter-02” & “9th Class Computer MCQs, Long Questions, Short Questions & Conceptual Questions” for matric classes then, you are on the right place, because we are providing the Quality material for education of Students and their problems.

9th Class Computer Notes Chapter-02:

MCQs from Text Book Exercise and others included in this Practice panel. By practicing again and again, Student can get good practice on this topic “Binary System” i.e. 9th Class Computer Science MCQs Chapter-02. Best of Luck.

 

0%
0 votes, 0 avg
23

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result


Computer Ch#02, 09th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 70

The number system which has base 16 and it use 16-digits (0to 9, A, B, C, D, E, F) is called _______

2 / 70

ASCII stands for ________________

3 / 70

The main types of Computer Memory is/ are ______________

4 / 70

In primary and secondary storages, data is stored in the form of _________

5 / 70

Compound proposition is true only if ________________

6 / 70

To Convert ______________________, divide the number by 16 and take Quotient and Remainder.

7 / 70

___________ are assigned on the bases of Truthfulness or falsity of a proposition.

8 / 70

Hardware used for Storage devices may be _____________

9 / 70

Typical Example of _______________ is Hard drive, Memory Card, Flash Drive.

10 / 70

The smallest unit of data, can hold only one value 0 or 1 called __________

11 / 70

According to Boolean algebra, ___________ is a sentence that can either be true or false.

12 / 70

Which Unit size of memory is smallest in computer memory?

13 / 70

A Truth Table is used to check the truth value of a proposition when ___________ are used.

14 / 70

Any computer hardware that is used for storing, porting and extracting data is called __________

15 / 70

“236598” is an example of _____________

16 / 70

______________help us to simplify complex Boolean Expression.

17 / 70

The logical operator___________ is not a connector but it is used to negate a proposition.

18 / 70

All Digital devices / Computers store data in _____________

19 / 70

Every proposition takes one out of two values _________, which is called truth values

20 / 70

To convert_____________, simply convert each hexadecimal digit to four binary values

21 / 70

The number system which has base 2 and it uses only 2-digits (0, 1) is called _______

22 / 70

Which is/ are the characteristic of volatile memory devices?

23 / 70

The number system which has base 10, also it uses ten digits (0-9) is called________

24 / 70

To assemble more than one operation and make a single proposition, we use _________

25 / 70

During conversion Binary to Hexadecimal, we make the group from ___________

26 / 70

At least _________ byte(s) is required to store any piece of information in a computer’s memory.

27 / 70

Expression (A + B ) . (A+C) is equal to ____________

28 / 70

To Convert ________________________, we divide the number by 2 and take Quotient and Remainder.

29 / 70

Number “17” is equal to ___________ in binary system.

30 / 70

Data to a processor is provided through______________

11 characters left

31 / 70

This Expression “A + 0 = A”  is the example of __________

32 / 70

All the characters on keyboard have an associated code which is called ___________

33 / 70

“1001001” is an example of _____________

34 / 70

A device which can hold data even if it is not connected to any power source, is called __________

35 / 70

_____________ is any physical device which used for storing data.

36 / 70

ASCII Codes are represented in Computer Memory after __________

37 / 70

“It is Cold outside” is a ____________

38 / 70

In Non-Volatile memory, if we turn of power, the data stored in devices __________

39 / 70

If “E” is in Hexadecimal, then its binary value is ____________

40 / 70

Commonly used number systems are ______________

41 / 70

If “F” is in Hexadecimal, then its binary value is ____________

42 / 70

Permanent memory is also called __________

43 / 70

Best example of _____________ is Random Access Memory (RAM)

44 / 70

“BO93A5” is an example of ______________

45 / 70

This is not a characteristic of Secondary storage devices_____________

46 / 70

According to _________ law there is no change in result if priority of expressions is changed.

47 / 70

A number system is the system of representation of ____________

48 / 70

This Expression “( A + B ) + C = A  + ( B + C )” is the example of __________

49 / 70

During conversion Binary to Hexadecimal, if the left group has been less then 4-digits then, we simply ______________

50 / 70

  1. A Truth Table is used to check a proposition, weather it is _____________

51 / 70

_____________ may also be written as “P + Q”

52 / 70

This Expression “A + ( B . C ) = ( A + B ) ( A + C )”  is the example of __________

53 / 70

A device which holds data as long as, it has power supply connected to it, is called _______

54 / 70

___________ is used to assemble more than one proposition into one proposition.

55 / 70

Temporary Memory is also called __________

56 / 70

External Devises are just plug and play, it means________

57 / 70

In Boolean algebra, if we use OR Operator, the compound composition is true if ______________

58 / 70

We get a _____________when some logical operator is applied to the Boolean proposition.

59 / 70

1-Petabyte is equal to ______________

  • (1024)4 bytes
  • (1024)6 bytes
  • (1024)5 bytes
  • (1024)7 bytes

Select Correct Option

60 / 70

The order of application of two separate terms is not important in _____________

61 / 70

In computer memory, At least one piece of information take place _____________

62 / 70

This Expression “A + B  =  B + A” is the example of __________

63 / 70

Which Unit size of memory is biggest in computer memory?

64 / 70

Which Unit size of memory is smallest in computer memory?

65 / 70

___________ may also be written as  ﬧP

66 / 70

If “9” is in Hexadecimal, then its binary value is ____________

67 / 70

Group of Eight bits is enough space to store single ASCII character, which is called _______

68 / 70

If “C” is in Hexadecimal, then its binary value is ____________

69 / 70

Hexadecimal system has total _____ numbers.

70 / 70

__________ may also be written as “P . Q”

Your score is

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs Chap # 02 – Computer Science 9th Class (Open/ Download)

. .

Short Question Answers Chap # 02 – Computer Science 9th Class (Open/ Download)

. .

Long Question Answers Chap # 02 – Computer Science 9th Class (Open/ Download)

 

9th Class Computer Science Notes & MCQS:

We know, the importance of Computer science  study in every class is most important for students, including for students of 9th Class & 10th Class or other classes. If we talk Matric Classes Student of Science Classes or Arts classes, Computer Science is equally important for both Classes. Every Student of 9th & 10th Class is trying to search the topic like 9th Class Computer Notes pdf, 10th Class Computer Science Notes PDF, 9th Class Computer MCQs Chapter-02, 9th Class Computer Notes Chapter-02, Class 9 Computer MCQs Chapter-02, 9th class Computer Notes Chapter 02, adamjee notes class 9 Computer 2022, adamjee notes for class 9 Computer, adamjee notes for class 9, adamjee notes.

Class 9 Computer Science Chapter-Wise Notes