9th Class Computer Notes

9th Class Computer Notes Chapter-01

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9th Class Computer Notes Chapter-01:

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 “Problem Solving” i.e. 9th Class Computer Science MCQs Chapter-01.

 

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Computer Ch#01, 09th Class

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1 / 53

A well-defined problem is one that _____________

2 / 53

In problem solving steps after analyzing a problem, which step we have to start?

3 / 53

In flowchart, ________ represent Operations to Process and change values.

4 / 53

_________ keyword /Notation is used in algorithm to display value.

5 / 53

Testing an algorithm using invalid data ensure that _______________

6 / 53

Usually a computer programmer can use these steps _________

7 / 53

____________means to test if the solution, is actually solving the same problem for it was designed.

8 / 53

There can be _________ algorithm to solve a single problem.

9 / 53

The word algorithm comes from the name of Arabic researcher / writer ______________

10 / 53

Trace Table is a technique used to test algorithm as ____________________

11 / 53

Which is not an advantage of flowchart?

12 / 53

In flowchart, ____________ is used to display information which is exhibits the processed result.

13 / 53

Trace table is in form of _________________

14 / 53

____________ means to test whether the solution is correct or not.

15 / 53

Which is the disadvantage of algorithm?

16 / 53

In Algorithm ___________ keywords are used for check the condition.

17 / 53

Which is not an Importance & Benefits of a flowchart?

18 / 53

It is important to _______________ before jumping into the solution of a problem.

19 / 53

The Solution is verified means; it is _______________

20 / 53

In flowchart, _______ keyword is used to keep counting the number of input given by user or processing.

21 / 53

5-Ws (What, Who, When, Where & Why) are used to __________________

22 / 53

In flowchart to determine whether a statement is true or false and taking a appropriate step, we use ___________

23 / 53

In flowchart, we use symbols which are connected with the help of “Arrows” to show ______________

24 / 53

In flowchart, ___________ is used to connect parts of a flow chart on different pages.

25 / 53

If an algorithm is used less space than it may be _____________

26 / 53

In algorithm__________ notation is used to get input from the user.

27 / 53

Invalid test Data is type of test data that _____________

28 / 53

__________________is one of the key activates to improve quality of a solution.

29 / 53

best statement for a problem: _______________

30 / 53

In algorithm _________ Notation is used for starting point of an algorithm.

31 / 53

An algorithm is considered more efficient if it takes _____________ to reach the result

32 / 53

Graphical presentation of the steps to solve a problem is called ____________

33 / 53

________ keywords are used in algorithm, to transfer control to any other step in an algorithm.

34 / 53

Designer/ Programmer have option to take these steps____________

35 / 53

____________ is type of test data, which complies with the input requirement of the algorithm.

36 / 53

The ______________ step is used to performing calculation & storing the result of calculation.

37 / 53

Which type of data can be used to test the problem?

38 / 53

Which One is not used in flowchart?

39 / 53

Efficiency of algorithm can be measured by _____________

40 / 53

______________ is essential to point out the defects and errors in solution of some problem.

41 / 53

A clear understanding of a problem ____________

42 / 53

______________ is a graphical representation of the process but ____________ write these steps in human understandable language.

43 / 53

In flowchart, ___________ indicate start and end of a flowchart.

44 / 53

“Planning a solution” includes following sub steps______________

45 / 53

In flowchart, ____________ used as conditional operation that determine which one of the two paths to take.

46 / 53

If an algorithm is failed during verification, then it is important to ________________

47 / 53

During solving a problem, if the problem is not well defined then we can use the strategy, ____________

48 / 53

__________ keyword is use in algorithm to show the termination point of the algorithm.

49 / 53

After solving a problem, we need ____________whether it is correct or not, we use Test data.

50 / 53

Logical Error means the solution is ________________

51 / 53

In flowchart, taking data from users is called ______________

52 / 53

During draw a flowchart, _________ is used to display / print the result on some output device.

53 / 53

A set of Steps to Solve a problem is called____________

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MCQS Chap # 01 – Computer Science 9th Class (Open/ Download)

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Short Questions Chap#01 – Computer Science 9th Class  (Open/ Download)

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Long Questions Chap #01 – Computer Science 9th Class (Open/ Download)

 

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-01, 9th Class Computer Notes Chapter-01 New Syllabus, Class 9 Computer MCQs Chapter-01 New Syllabus, 9th Class Computer MCQs Chapter-01, 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

 

 

9th Class Computer Notes Chapter-04

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DATA AND PRIVACY:

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9th Class Computer Notes Chapter-04:

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Computer Ch#04, 09th Class

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1 / 56

A crime in which __________________ are used is called cybercrime.

2 / 56

Copywrite of software means that ______________

3 / 56

Encoding means conversion of the data to an unreadable format which is called _________

4 / 56

Passwords are used for authentication to enter a system, whereas ____________ are used to read an encrypted message.

5 / 56

The main purpose to convert plaintext to ciphertext is __________

6 / 56

________ was a roman politician and military general, who used the method of encryption for sending message to his solders.

7 / 56

Which of the following is not the characteristics of phishing emails?

8 / 56

Integrity means that you want to keep your data ____________

9 / 56

A good password should be ____________

10 / 56

A computer virus is a computer program written _____________

11 / 56

A computer expert who can steal data when it moves from one location to other is called _________

12 / 56

__________is the process of encoding data in such a way that only authorized person can read it.

13 / 56

Keeping _________ of data has become difficult in this era of computer & internet.

14 / 56

If a company sells emails IDs and phone numbers to another company for marketing purpose, it is ______________

15 / 56

Which of the following doesn’t includes the types of software piracy?

16 / 56

Making illegal copies of software is called ____________

17 / 56

Substitution cipher method are methods of encryption in which ______________

18 / 56

_________ is a cyber-attack to make machine or network resource unavailable for a user.

19 / 56

Protecting data from malicious users is called ________________

20 / 56

Companies interested to collect information about his consumer to know about _________

21 / 56

___________ is the process of encoding data.

22 / 56

If we have data of others, it is our ethical responsibility to keep it ________________

23 / 56

Which one is not a fraud & misuse of data?

24 / 56

Anyone, who doesn’t want to share his information with unintending person the main reason is __________

25 / 56

Which would be an example of phishing Email by Hackers?

26 / 56

When a key has less numbers of character then the text to encrypt, repeating letters of the key is called ___________

27 / 56

Which of the following in not a cybercrime?

28 / 56

Identify the wrong plaintext of encrypted text by Caesar Cipher Method Four Character substitution to the right.

29 / 56

Availability of your data means that data will be available when ____________

30 / 56

_____________ is a program which can change / destroy an information or sabotage a precious data.

31 / 56

_________________ says that idea or product of someone cannot be copied.

32 / 56

DoS attackers target the web servers of banking / trade organization to ____________

33 / 56

If the key has less number of letters then, ________________ in Vigenere Cipher Method.

34 / 56

______________ are ubiquitous and are widely used by people of almost all ages to store and share data.

35 / 56

Illegally accessing someone’s else computer is called _____________

36 / 56

Secrete code is required to read / convert ciphertext to plain text is called_______

37 / 56

_____________ is a general term for any type of information processing that can be represented mathematically.

38 / 56

Using Cookies companies are able to gather ________________

39 / 56

Which of the following is the plan text of this Cipher Text “UFPNXYFS”

40 / 56

________ is a general term for any type of information processing that can be represented mathematically.

41 / 56

_________ is a cyber-attack to make a machine/ Network resource unavailable by sending any requests in small amount of time

42 / 56

Piracy means making _____________ of copywrite data.

43 / 56

_______________ are secrets that are playing an important role for the success of a company.

44 / 56

Which one is not a software piracy?

45 / 56

The foundation of all ____________________ of data is formed on ethical principle.

46 / 56

___________ is uses a Table for substituting the letters of plaintext.

47 / 56

Which of the following is not a characteristic of good password?

48 / 56

Which is not a good characteristic of a good password?

49 / 56

This is the Importance of encrypting a data _________

50 / 56

Phishing Emails are showing as __________________

51 / 56

Which of the following is not characteristics of phishing website?

52 / 56

Which of these is main aspect to secure our data?

53 / 56

__________ method is replacing alphabets in some fixed number of steps to the left /right of original alphabet in sequence of alphabet.

54 / 56

Patent is a way to protect ____________

55 / 56

Companies want to read minds of web surfers and some times they store some piece of information with web surfers PC, called___________

56 / 56

One of them is not a data security issue ___________

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MCQs Chap # 04 Computer Science 9th  (Open/ Download)

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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-04, 9th Class Computer Notes Chapter-04 New Syllabus, Class 9 Computer MCQs Chapter-04 New Syllabus, 9th Class computer Short Questions Chapter 04, 9th Class Computer Long Questions Chapter 04, 9th Class Computer Conceptual Questions Chapter 04 .

Class 9 Computer Science Chapter-Wise MCQs

 

 

9th Class Computer Notes Chapter-05

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Designing Website:

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9th Class Computer Notes Chapter-05:

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Computer Ch#05, 09th Class

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1 / 67

Tags and text that are not directly displayed on the page are written in ___________ section.

2 / 67

________ Tag is used to create and define the description list.

3 / 67

In HTML Table, to make a cell span more than one Row, ___________ attribute is used.

4 / 67

In a webpage images are added with the _________ Tag

5 / 67

The __________ element is a container for metadata (data about data)

6 / 67

HTML stand for ________________

7 / 67

____________ part of the HTML documents is between <body> & </body>

8 / 67

The __________ tag used to specify the style, size and color of text.

9 / 67

_________provides an alternate text for an image if the image is not displayed due to any reason.

10 / 67

The _________ Tag are used to start and end the Heading.

11 / 67

In HTML, images are defined with the ____________ tag.

12 / 67

HTML documents begin and end with ____________ Tag and also it is a top level that tag that contain whole contents of website

13 / 67

An HTML documents primarily consist of Sections, which are__________

14 / 67

___________typically defines the document title, style and other information about the whole HTML document

15 / 67

__________ refers to the way tags are used to define the page layout and elements within the page.

16 / 67

Tag consist of Startup Tag, End Tag and contents between them is called_______

17 / 67

___________ attribute is used with “img” tag to display the text if image could not lead in browser.

18 / 67

In HTML, in a list, a list item can contain another list is called__________

19 / 67

Webpages can be created and modified by using ____________

20 / 67

To specify the title of the webpage we use <Title> </Title> tag inside ___________ tag.

21 / 67

The _______Tag insert a line break without starting a new paragraph.

22 / 67

_______tells the browser how the contents are structured inside a webpage.

23 / 67

a hyperlink can be applied to _______________

24 / 67

The purpose of hyperlink is that by clicking on this _____________

25 / 67

In HTML, Table is defined by __________ Tag

26 / 67

There are ____________ of Tags used in HTML

27 / 67

HTML is not _______________ language

28 / 67

The term hypertext is used due to the special text in a webpage called________

29 / 67

_________of <Body> Tag specifies the background image of a HTML documents.

30 / 67

__________ is used to define/ show some terms and their descriptions

31 / 67

____________ Tag is used to create ordered list.

32 / 67

To save the HTML page, you can use __________ as file extension.

33 / 67

In order to insert extra space in HTML Text we have to use ____________

34 / 67

Which are the types of List used in HTML.

35 / 67

The ____________ Tag marks starting of a paragraph and Closing of a paragraph.

36 / 67

An individual list item can contain another entire list called____________

37 / 67

____________ are the properties associated with Tags and provide information about Tag

38 / 67

There are _____________ of headings in HTML documents

39 / 67

In HTML Table, to make a cell span more than one column, __________attribute is used.

40 / 67

A website consists of many _____________

41 / 67

__________is used to specify the URL if linked webpage.

42 / 67

____________of <Body> tag specifies the background color of a HTML documents.

43 / 67

The webpage elements are represented by tags due to marking of each element language is called ___________

44 / 67

Some tags have not startup and End Tags these are called__________

45 / 67

The ________ attribute specifies the foreground text colour of the webpage.

46 / 67

____________Tag is used to create a hyperlink.

47 / 67

An HTML element usually consist of a __________ tag

48 / 67

________ make a cell span more than one row.

49 / 67

__________ contains the actual content of a webpage that is visible inside a webpage.

50 / 67

In “body” tag __________ is used to make a picture of a background image of a webpage?

51 / 67

In HTML Table, __________ is defined with the <td> tag.

52 / 67

By clicking on special text called__________ which bring you to the next page.

53 / 67

The head element is a container for ____________

54 / 67

___________ tag is used for inserting a line break.

55 / 67

In ____________ the ordered of the list is not important.

56 / 67

___________ tag makes the enclosed text bold.

57 / 67

A software which can understands the HTML and display the contents is called____________

58 / 67

In HTML Table, ________is defined by <tr> tag.

59 / 67

__________of <Body> tag specifies the foreground text color of a HTML documents.

60 / 67

HTML is a computer language which is used to create a____________

61 / 67

In __________ keeps each list item with an ordered number.

62 / 67

In HTML Table, ________is defined with <th> tag.

63 / 67

__________links allow you to go from one part of the same page to another part.

64 / 67

________is such an icon, graphic or text that when clicked it takes you to some other webpage.

65 / 67

__________ tag is used to display data in tabular form.

66 / 67

To move from one part of the same page to the same page we use _____________

67 / 67

________ Tag is used to create unordered list

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MCQs Chapter # 5 –  Computer Science 9th (Open/ Download)

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Short Questions Chapter # 5 –  Computer Science 9th (Open/ Download)

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Long Questions Chapter # 5 –  Computer Science 9th (Open/ Download)

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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-05, 9th Class Computer Notes Chapter-05 New Syllabus, Class 9 Computer MCQs Chapter-05 New Syllabus, 9th Class Computer MCQs Chapter 05, 9th Class Computer Short Questions Chapter 05, 9th Class Computer Long Questions Chapter 05, 9th Class Computer Conceptual Questions Chapter 05.

Class 9 Computer Science Chapter-Wise MCQs

 

 

9th Class Computer Notes Chapter-02

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9th Class Computer MCQs Chapter-02
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Binary System:

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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.

 

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Computer Ch#02, 09th Class

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1 / 70

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

2 / 70

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

3 / 70

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

4 / 70

Best example of _____________ is Random Access Memory (RAM)

5 / 70

Which Unit size of memory is smallest in computer memory?

6 / 70

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

7 / 70

Hexadecimal system has total _____ numbers.

8 / 70

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

9 / 70

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

10 / 70

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

11 / 70

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

12 / 70

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

13 / 70

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

14 / 70

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

15 / 70

ASCII stands for ________________

16 / 70

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

17 / 70

“It is Cold outside” is a ____________

18 / 70

A number system is the system of representation of ____________

19 / 70

Temporary Memory is also called __________

20 / 70

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

21 / 70

“236598” is an example of _____________

22 / 70

Commonly used number systems are ______________

23 / 70

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

24 / 70

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

25 / 70

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

26 / 70

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

27 / 70

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

28 / 70

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

29 / 70

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

30 / 70

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

31 / 70

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

32 / 70

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

33 / 70

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

34 / 70

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

35 / 70

“BO93A5” is an example of ______________

36 / 70

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

37 / 70

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

38 / 70

Which Unit size of memory is smallest in computer memory?

39 / 70

_____________ may also be written as “P + Q”

40 / 70

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

41 / 70

ASCII Codes are represented in Computer Memory after __________

42 / 70

External Devises are just plug and play, it means________

43 / 70

All Digital devices / Computers store data in _____________

44 / 70

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

45 / 70

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

46 / 70

Permanent memory is also called __________

47 / 70

“1001001” is an example of _____________

48 / 70

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

49 / 70

__________ may also be written as “P . Q”

50 / 70

Which is/ are the characteristic of volatile memory devices?

51 / 70

Hardware used for Storage devices may be _____________

52 / 70

Data to a processor is provided through______________

11 characters left

53 / 70

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

54 / 70

______________help us to simplify complex Boolean Expression.

55 / 70

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

56 / 70

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

57 / 70

Compound proposition is true only if ________________

58 / 70

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

59 / 70

___________ may also be written as  ﬧP

60 / 70

1-Petabyte is equal to ______________

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

Select Correct Option

61 / 70

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

62 / 70

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

63 / 70

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

64 / 70

The main types of Computer Memory is/ are ______________

65 / 70

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

66 / 70

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

67 / 70

_____________ is any physical device which used for storing data.

68 / 70

This is not a characteristic of Secondary storage devices_____________

69 / 70

Which Unit size of memory is biggest in computer memory?

70 / 70

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

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

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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

 

9th Class Computer Notes Chapter-03

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Networks:

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Class 9 Computer Notes Chapter-03:

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Computer Ch#03, 09th Class

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1 / 90

Which kind of Servers exist in Networking?

2 / 90

In communication system information can be presented in the form of ____________

3 / 90

____________ is a device that initiate the communication process

4 / 90

Connection between remote & TV is an example of _____________

5 / 90

A router is placed at the meeting point of _____________________

6 / 90

The main component of a communication system are / is ____________

7 / 90

_________ is a set of rules and procedures for communication process.

8 / 90

A protocol defines as _____________ for communication between a sender and a receiver.

9 / 90

IPv4 can provides the number of IP addresses which are ______________

10 / 90

_____________ is a suit of protocol that provides end-to-end connectivity between devices.

11 / 90

IP addressing must be understood as part of the ______ for conversations over the internet.

12 / 90

__________ connects all devices of network through single common cable having two end point.

13 / 90

Routing is process of taking data from one device and sending it to another device in different _______

14 / 90

A unique identifier that is associated with a device which is connected to internet, is called ___________

15 / 90

By Networking we can increase the sharing capacity of computer, means ________________

16 / 90

In Networking, a Client may be a ____________

17 / 90

DHCP stand for _________

18 / 90

IP Address is assigned by __________________________ server.

19 / 90

HTTP protocol used for the purpose of _____________

20 / 90

In _____________ if there is any problem in cable then only respective computer gets disconnected from the network

21 / 90

_____________ is a formal agreement between two parties.

22 / 90

Data Communication means exchange of messages between __________ through some medium.

23 / 90

Physical Structure of network can be described in term of ______________

24 / 90

“SMTP” stand for ______________

25 / 90

A network ________________ is a formal agreement between 2 components to send and receive information.

26 / 90

_____________ Connects all devices using point to point connections via cable to center point.

27 / 90

In Networking, Client is a process that access a services provided by ______________

28 / 90

________ connects all devices with each other through a direct link.

29 / 90

The basic types of IP address is / are _________________

30 / 90

In networking computers are connected or linked with each other through a ______

31 / 90

In Communication System, each message has main parts, which are ________

32 / 90

TCP/IP protocol consist five layers, select which is also part of this protocol.

33 / 90

In networking, a __________ accesses a service made available by a server.

34 / 90

In Communication system, Receiver is also called __________

35 / 90

“FTP” Stand for ________________

36 / 90

Which is not a purpose of sharing Sources on internet?

37 / 90

In ___________ failure of any single device does not affect other devices connected with same cable.

38 / 90

FTP protocol used for the purpose of _____________

39 / 90

IPv6 have Eight Groups, each group can contain value ______________

40 / 90

____________ is a physical path that connects two communication devices.

41 / 90

The purpose of network is to facilitate _______________

42 / 90

1st part _____________ is the actual content of message whereas 2nd part __________ is the information about sender and receiver

43 / 90

Routers Connect Multiple ______ together

44 / 90

Email stand for _____________

45 / 90

If each time a new connection is made a new IP Address assigned it, it is called ___________

46 / 90

If IP address of a device is fixed in a network, it is called ________________

47 / 90

____________ means a direct connection between to devices (sender or receiver).

48 / 90

Transmission medium can be a _______________

49 / 90

By using _____________ a user can store and access his files remotely.

50 / 90

IPv4 have four groups, each group can contain values ____________

51 / 90

IPv4 address divided into ______ groups which is separated by “.”

52 / 90

TCP/IP stands for _________________

53 / 90

Which of these are/is the purpose of Computer Networking.

54 / 90

In Communication System, Sender is also called ____________

55 / 90

Web browsers and web servers function together as a ______ system.

56 / 90

Communications protocols cover _________

57 / 90

Which is a purpose of Sharing Sources on Internet?

58 / 90

In a computer network, devices are connected through communication________

59 / 90

Transmission medium is the path which connects ___________ and used to transmit data.

60 / 90

A Wi-Fi based network is an example of ____________

61 / 90

The type of basic network topology is/ are ___________

62 / 90

__________is geometrical representation of the relationship amount the interconnected devices.

63 / 90

SMTP protocol used for the purpose of _____________

64 / 90

___________ is a device that receive the massage of communication process.

65 / 90

IPv6 address divided into __________ groups, which are separated by “:”

66 / 90

Most widely used Application layer protocols are _____________

67 / 90

___________is considered as the most well-known example of Network of Networks

68 / 90

__________is a process of taking data from one device and sending it to another device on a different network.

69 / 90

URL stand for ____________________

70 / 90

__________ connects a computer with other computers forming a ring of computers.

71 / 90

A router is a Networking device that forwards data packets ___________________

72 / 90

WWW stands for ____________________

73 / 90

_______ allow users to communicate using e-mail, newsgroup, etc.

74 / 90

A _________is a physical computer dedicated to run services to serve the needs of its client.

75 / 90

We get internet service from some companies called _________________

76 / 90

The IPV4 Address is made up of _____ binary bits.

77 / 90

The possible type of Networking connection is ____________

78 / 90

TCP/IP protocol consist five layers, select one which is not a part of this protocol.

79 / 90

A ________ is a computer device that accesses a service made available by a server.

80 / 90

The receiver must be capable to accepting the ________

81 / 90

In ___________ the central point is known as Hub/ Switch Control all the traffic.

82 / 90

In ____________  if there is a problem in a communication cable, then all other devices can stop functioning.

83 / 90

____________ there is a link between a sender and multiple receivers.

84 / 90

Network are connected together to make a larger network which is called ___________

85 / 90

A standard method for designing application, where data is kept central location and shared with clients on request is called _____________ method.

86 / 90

“HTTP” stands for _______________

87 / 90

TCP/IP stands for _________________

88 / 90

__________ is an expensive topology in term of cable cot as it uses a lengthy cable to connect computer.

89 / 90

In networking, Every data packet has an ________ address.

90 / 90

Which is not a purpose of networking?

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MCQs Chap # 03 – Computer Science 9th  (Open/ Download)

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Short Questions Chap # 03 – Computer Science 9th  (Open/ Download)

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Long Questions Chap # 03 – Computer Science 9th  (Open/ Download)

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9th Class Computer Science Notes Chapter-03 & MCQS:

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Class 9 Computer Science Chapter-Wise MCQs