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

Which is not an advantage of flowchart?

2 / 53

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

3 / 53

“Planning a solution” includes following sub steps______________

4 / 53

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

5 / 53

Which is not an Importance & Benefits of a flowchart?

6 / 53

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

7 / 53

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

8 / 53

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

9 / 53

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

10 / 53

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

11 / 53

Which is the disadvantage of algorithm?

12 / 53

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

13 / 53

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

14 / 53

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

15 / 53

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

16 / 53

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

17 / 53

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

18 / 53

Trace table is in form of _________________

19 / 53

A clear understanding of a problem ____________

20 / 53

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

21 / 53

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

22 / 53

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

23 / 53

The Solution is verified means; it is _______________

24 / 53

In Algorithm ___________ keywords are used for check the condition.

25 / 53

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

26 / 53

There can be _________ algorithm to solve a single problem.

27 / 53

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

28 / 53

best statement for a problem: _______________

29 / 53

Efficiency of algorithm can be measured by _____________

30 / 53

Designer/ Programmer have option to take these steps____________

31 / 53

A set of Steps to Solve a problem is called____________

32 / 53

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

33 / 53

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

34 / 53

Logical Error means the solution is ________________

35 / 53

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

36 / 53

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

37 / 53

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

38 / 53

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

39 / 53

Testing an algorithm using invalid data ensure that _______________

40 / 53

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

41 / 53

Usually a computer programmer can use these steps _________

42 / 53

In flowchart, taking data from users is called ______________

43 / 53

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

44 / 53

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

45 / 53

Trace Table is a technique used to test algorithm as ____________________

46 / 53

Which One is not used in flowchart?

47 / 53

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

48 / 53

A well-defined problem is one that _____________

49 / 53

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

50 / 53

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

51 / 53

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

52 / 53

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

53 / 53

Invalid test Data is type of test data that _____________

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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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1 / 56

Which would be an example of phishing Email by Hackers?

2 / 56

Substitution cipher method are methods of encryption in which ______________

3 / 56

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

4 / 56

One of them is not a data security issue ___________

5 / 56

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

6 / 56

Which one is not a software piracy?

7 / 56

Integrity means that you want to keep your data ____________

8 / 56

A crime in which __________________ are used is called cybercrime.

9 / 56

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

10 / 56

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

11 / 56

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

12 / 56

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

13 / 56

The main purpose to convert plaintext to ciphertext is __________

14 / 56

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

15 / 56

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

16 / 56

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

17 / 56

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

18 / 56

This is the Importance of encrypting a data _________

19 / 56

Which of the following in not a cybercrime?

20 / 56

A good password should be ____________

21 / 56

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

22 / 56

Which one is not a fraud & misuse of data?

23 / 56

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

24 / 56

Which is not a good characteristic of a good password?

25 / 56

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

26 / 56

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

27 / 56

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

28 / 56

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

29 / 56

Phishing Emails are showing as __________________

30 / 56

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

31 / 56

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

32 / 56

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

33 / 56

Patent is a way to protect ____________

34 / 56

A computer virus is a computer program written _____________

35 / 56

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

36 / 56

Which of these is main aspect to secure our data?

37 / 56

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

38 / 56

Making illegal copies of software is called ____________

39 / 56

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

40 / 56

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

41 / 56

Piracy means making _____________ of copywrite data.

42 / 56

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

43 / 56

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

44 / 56

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

45 / 56

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

46 / 56

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

47 / 56

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

48 / 56

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

49 / 56

Protecting data from malicious users is called ________________

50 / 56

___________ is the process of encoding data.

51 / 56

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

52 / 56

Using Cookies companies are able to gather ________________

53 / 56

Illegally accessing someone’s else computer is called _____________

54 / 56

Which of the following is not characteristics of phishing website?

55 / 56

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

56 / 56

Copywrite of software means that ______________

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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

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

2 / 67

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

3 / 67

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

4 / 67

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

5 / 67

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

6 / 67

There are ____________ of Tags used in HTML

7 / 67

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

8 / 67

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

9 / 67

________ make a cell span more than one row.

10 / 67

In HTML, images are defined with the ____________ tag.

11 / 67

An HTML element usually consist of a __________ tag

12 / 67

A website consists of many _____________

13 / 67

__________is used to specify the URL if linked webpage.

14 / 67

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

15 / 67

a hyperlink can be applied to _______________

16 / 67

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

17 / 67

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

18 / 67

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

19 / 67

HTML stand for ________________

20 / 67

____________ Tag is used to create ordered list.

21 / 67

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

22 / 67

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

23 / 67

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

24 / 67

Webpages can be created and modified by using ____________

25 / 67

In ____________ the ordered of the list is not important.

26 / 67

Which are the types of List used in HTML.

27 / 67

HTML is a computer language which is used to create a____________

28 / 67

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

29 / 67

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

30 / 67

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

31 / 67

An HTML documents primarily consist of Sections, which are__________

32 / 67

________ Tag is used to create unordered list

33 / 67

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

34 / 67

__________ tag is used to display data in tabular form.

35 / 67

The head element is a container for ____________

36 / 67

In a webpage images are added with the _________ Tag

37 / 67

An individual list item can contain another entire list called____________

38 / 67

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

39 / 67

In HTML, Table is defined by __________ Tag

40 / 67

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

41 / 67

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

42 / 67

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

43 / 67

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

44 / 67

Some tags have not startup and End Tags these are called__________

45 / 67

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

46 / 67

There are _____________ of headings in HTML documents

47 / 67

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

48 / 67

HTML is not _______________ language

49 / 67

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

50 / 67

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

51 / 67

____________Tag is used to create a hyperlink.

52 / 67

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

53 / 67

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

54 / 67

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

55 / 67

In __________ keeps each list item with an ordered number.

56 / 67

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

57 / 67

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

58 / 67

The purpose of hyperlink is that by clicking on this _____________

59 / 67

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

60 / 67

___________ tag is used for inserting a line break.

61 / 67

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

62 / 67

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

63 / 67

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

64 / 67

___________ tag makes the enclosed text bold.

65 / 67

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

66 / 67

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

67 / 67

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

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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

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

2 / 70

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

3 / 70

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

4 / 70

Best example of _____________ is Random Access Memory (RAM)

5 / 70

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

6 / 70

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

7 / 70

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

8 / 70

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

9 / 70

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

10 / 70

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

11 / 70

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

12 / 70

ASCII stands for ________________

13 / 70

“It is Cold outside” is a ____________

14 / 70

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

15 / 70

Which Unit size of memory is smallest in computer memory?

16 / 70

Which Unit size of memory is biggest in computer memory?

17 / 70

Which Unit size of memory is smallest in computer memory?

18 / 70

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

19 / 70

ASCII Codes are represented in Computer Memory after __________

20 / 70

Permanent memory is also called __________

21 / 70

The main types of Computer Memory is/ are ______________

22 / 70

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

23 / 70

“1001001” is an example of _____________

24 / 70

______________help us to simplify complex Boolean Expression.

25 / 70

Temporary Memory is also called __________

26 / 70

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

27 / 70

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

28 / 70

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

29 / 70

1-Petabyte is equal to ______________

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

Select Correct Option

30 / 70

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

31 / 70

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

32 / 70

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

33 / 70

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

34 / 70

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

35 / 70

Compound proposition is true only if ________________

36 / 70

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

37 / 70

Hexadecimal system has total _____ numbers.

38 / 70

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

39 / 70

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

40 / 70

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

41 / 70

“BO93A5” is an example of ______________

42 / 70

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

43 / 70

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

44 / 70

All Digital devices / Computers store data in _____________

45 / 70

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

46 / 70

Commonly used number systems are ______________

47 / 70

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

48 / 70

Data to a processor is provided through______________

11 characters left

49 / 70

This is not a characteristic of Secondary storage devices_____________

50 / 70

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

51 / 70

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

52 / 70

__________ may also be written as “P . Q”

53 / 70

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

54 / 70

___________ may also be written as  ﬧP

55 / 70

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

56 / 70

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

57 / 70

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

58 / 70

_____________ is any physical device which used for storing data.

59 / 70

External Devises are just plug and play, it means________

60 / 70

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

61 / 70

Which is/ are the characteristic of volatile memory devices?

62 / 70

A number system is the system of representation of ____________

63 / 70

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

64 / 70

“236598” is an example of _____________

65 / 70

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

66 / 70

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

67 / 70

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

68 / 70

_____________ may also be written as “P + Q”

69 / 70

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

70 / 70

Hardware used for Storage devices may be _____________

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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

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

2 / 90

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

3 / 90

In Communication system, Receiver is also called __________

4 / 90

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

5 / 90

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

6 / 90

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

7 / 90

Which is a purpose of Sharing Sources on Internet?

8 / 90

Connection between remote & TV is an example of _____________

9 / 90

Physical Structure of network can be described in term of ______________

10 / 90

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

11 / 90

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

12 / 90

“HTTP” stands for _______________

13 / 90

In Networking, a Client may be a ____________

14 / 90

TCP/IP stands for _________________

15 / 90

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

16 / 90

IPv6 have Eight Groups, each group can contain value ______________

17 / 90

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

18 / 90

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

19 / 90

FTP protocol used for the purpose of _____________

20 / 90

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

21 / 90

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

22 / 90

_____________ is a formal agreement between two parties.

23 / 90

URL stand for ____________________

24 / 90

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

25 / 90

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

26 / 90

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

27 / 90

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

28 / 90

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

29 / 90

A router is placed at the meeting point of _____________________

30 / 90

IP Address is assigned by __________________________ server.

31 / 90

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

32 / 90

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

33 / 90

A Wi-Fi based network is an example of ____________

34 / 90

A router is a Networking device that forwards data packets ___________________

35 / 90

“FTP” Stand for ________________

36 / 90

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

37 / 90

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

38 / 90

IPv4 can provides the number of IP addresses which are ______________

39 / 90

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

40 / 90

In a computer network, devices are connected through communication________

41 / 90

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

42 / 90

__________is geometrical representation of the relationship amount the interconnected devices.

43 / 90

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

44 / 90

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

45 / 90

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

46 / 90

TCP/IP stands for _________________

47 / 90

HTTP protocol used for the purpose of _____________

48 / 90

____________ is a device that initiate the communication process

49 / 90

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

50 / 90

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

51 / 90

The possible type of Networking connection is ____________

52 / 90

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

53 / 90

The receiver must be capable to accepting the ________

54 / 90

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

55 / 90

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

56 / 90

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

57 / 90

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

58 / 90

WWW stands for ____________________

59 / 90

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

60 / 90

Most widely used Application layer protocols are _____________

61 / 90

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

62 / 90

____________ is a physical path that connects two communication devices.

63 / 90

Transmission medium can be a _______________

64 / 90

The IPV4 Address is made up of _____ binary bits.

65 / 90

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

66 / 90

IPv4 have four groups, each group can contain values ____________

67 / 90

The main component of a communication system are / is ____________

68 / 90

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

69 / 90

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

70 / 90

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

71 / 90

The basic types of IP address is / are _________________

72 / 90

The purpose of network is to facilitate _______________

73 / 90

Which is not a purpose of sharing Sources on internet?

74 / 90

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

75 / 90

“SMTP” stand for ______________

76 / 90

Which kind of Servers exist in Networking?

77 / 90

In Communication System, Sender is also called ____________

78 / 90

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

79 / 90

We get internet service from some companies called _________________

80 / 90

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

81 / 90

Email stand for _____________

82 / 90

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

83 / 90

DHCP stand for _________

84 / 90

Which is not a purpose of networking?

85 / 90

In networking, Every data packet has an ________ address.

86 / 90

The type of basic network topology is/ are ___________

87 / 90

SMTP protocol used for the purpose of _____________

88 / 90

Routers Connect Multiple ______ together

89 / 90

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

90 / 90

Communications protocols cover _________

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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