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 type of data can be used to test the problem?

2 / 53

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

3 / 53

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

4 / 53

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

5 / 53

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

6 / 53

Trace table is in form of _________________

7 / 53

Efficiency of algorithm can be measured by _____________

8 / 53

best statement for a problem: _______________

9 / 53

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

10 / 53

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

11 / 53

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

12 / 53

A clear understanding of a problem ____________

13 / 53

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

14 / 53

In flowchart, taking data from users is called ______________

15 / 53

Which One is not used in flowchart?

16 / 53

Usually a computer programmer can use these steps _________

17 / 53

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

18 / 53

In Algorithm ___________ keywords are used for check the condition.

19 / 53

A well-defined problem is one that _____________

20 / 53

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

21 / 53

Invalid test Data is type of test data that _____________

22 / 53

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

23 / 53

Which is not an Importance & Benefits of a flowchart?

24 / 53

“Planning a solution” includes following sub steps______________

25 / 53

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

26 / 53

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

27 / 53

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

28 / 53

The Solution is verified means; it is _______________

29 / 53

Testing an algorithm using invalid data ensure that _______________

30 / 53

A set of Steps to Solve a problem is called____________

31 / 53

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

32 / 53

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

33 / 53

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

34 / 53

Trace Table is a technique used to test algorithm as ____________________

35 / 53

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

36 / 53

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

37 / 53

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

38 / 53

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

39 / 53

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

40 / 53

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

41 / 53

Designer/ Programmer have option to take these steps____________

42 / 53

There can be _________ algorithm to solve a single problem.

43 / 53

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

44 / 53

Which is not an advantage of flowchart?

45 / 53

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

46 / 53

Which is the disadvantage of algorithm?

47 / 53

Logical Error means the solution is ________________

48 / 53

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

49 / 53

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

50 / 53

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

51 / 53

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

52 / 53

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

53 / 53

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

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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

The main purpose to convert plaintext to ciphertext is __________

2 / 56

Protecting data from malicious users is called ________________

3 / 56

Using Cookies companies are able to gather ________________

4 / 56

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

5 / 56

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

6 / 56

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

7 / 56

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

8 / 56

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

9 / 56

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

10 / 56

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

11 / 56

Which one is not a software piracy?

12 / 56

Illegally accessing someone’s else computer is called _____________

13 / 56

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

14 / 56

Patent is a way to protect ____________

15 / 56

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

16 / 56

This is the Importance of encrypting a data _________

17 / 56

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

18 / 56

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

19 / 56

A good password should be ____________

20 / 56

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

21 / 56

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

22 / 56

Copywrite of software means that ______________

23 / 56

Which one is not a fraud & misuse of data?

24 / 56

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

25 / 56

Which is not a good characteristic of a good password?

26 / 56

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

27 / 56

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

28 / 56

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

29 / 56

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

30 / 56

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

31 / 56

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

32 / 56

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

33 / 56

Which of these is main aspect to secure our data?

34 / 56

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

35 / 56

Which of the following is not characteristics of phishing website?

36 / 56

Substitution cipher method are methods of encryption in which ______________

37 / 56

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

38 / 56

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

39 / 56

Piracy means making _____________ of copywrite data.

40 / 56

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

41 / 56

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

42 / 56

Making illegal copies of software is called ____________

43 / 56

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

44 / 56

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

45 / 56

One of them is not a data security issue ___________

46 / 56

A computer virus is a computer program written _____________

47 / 56

Phishing Emails are showing as __________________

48 / 56

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

49 / 56

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

50 / 56

Which would be an example of phishing Email by Hackers?

51 / 56

Which of the following in not a cybercrime?

52 / 56

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

53 / 56

___________ is the process of encoding data.

54 / 56

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

55 / 56

Integrity means that you want to keep your data ____________

56 / 56

A crime in which __________________ are used is called cybercrime.

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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:

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 “Designing Website” i.e. 9th Class Computer Science MCQs Chapter-05.

 

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Computer Ch#05, 09th Class

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1 / 67

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

2 / 67

HTML is a computer language which is used to create a____________

3 / 67

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

4 / 67

In ____________ the ordered of the list is not important.

5 / 67

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

6 / 67

There are ____________ of Tags used in HTML

7 / 67

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

8 / 67

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

9 / 67

In __________ keeps each list item with an ordered number.

10 / 67

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

11 / 67

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

12 / 67

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

13 / 67

An individual list item can contain another entire list called____________

14 / 67

HTML is not _______________ language

15 / 67

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

16 / 67

An HTML documents primarily consist of Sections, which are__________

17 / 67

In HTML, Table is defined by __________ Tag

18 / 67

________ Tag is used to create unordered list

19 / 67

__________ tag is used to display data in tabular form.

20 / 67

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

21 / 67

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

22 / 67

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

23 / 67

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

24 / 67

The purpose of hyperlink is that by clicking on this _____________

25 / 67

a hyperlink can be applied to _______________

26 / 67

___________ tag is used for inserting a line break.

27 / 67

____________ Tag is used to create ordered list.

28 / 67

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

29 / 67

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

30 / 67

There are _____________ of headings in HTML documents

31 / 67

Some tags have not startup and End Tags these are called__________

32 / 67

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

33 / 67

The head element is a container for ____________

34 / 67

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

35 / 67

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

36 / 67

________ make a cell span more than one row.

37 / 67

__________is used to specify the URL if linked webpage.

38 / 67

Webpages can be created and modified by using ____________

39 / 67

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

40 / 67

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

41 / 67

Which are the types of List used in HTML.

42 / 67

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

43 / 67

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

44 / 67

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

45 / 67

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

46 / 67

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

47 / 67

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

48 / 67

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

49 / 67

HTML stand for ________________

50 / 67

In a webpage images are added with the _________ Tag

51 / 67

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

52 / 67

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

53 / 67

____________Tag is used to create a hyperlink.

54 / 67

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

55 / 67

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

56 / 67

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

57 / 67

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

58 / 67

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

59 / 67

In HTML, images are defined with the ____________ tag.

60 / 67

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

61 / 67

___________ tag makes the enclosed text bold.

62 / 67

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

63 / 67

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

64 / 67

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

65 / 67

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

66 / 67

An HTML element usually consist of a __________ tag

67 / 67

A website consists of many _____________

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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

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

2 / 70

ASCII stands for ________________

3 / 70

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

4 / 70

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

5 / 70

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

6 / 70

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

7 / 70

Which Unit size of memory is smallest in computer memory?

8 / 70

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

9 / 70

“1001001” is an example of _____________

10 / 70

Best example of _____________ is Random Access Memory (RAM)

11 / 70

Temporary Memory is also called __________

12 / 70

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

13 / 70

Which is/ are the characteristic of volatile memory devices?

14 / 70

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

15 / 70

Commonly used number systems are ______________

16 / 70

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

17 / 70

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

18 / 70

__________ may also be written as “P . Q”

19 / 70

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

20 / 70

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

21 / 70

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

22 / 70

1-Petabyte is equal to ______________

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

Select Correct Option

23 / 70

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

24 / 70

“It is Cold outside” is a ____________

25 / 70

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

26 / 70

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

27 / 70

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

28 / 70

_____________ is any physical device which used for storing data.

29 / 70

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

30 / 70

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

31 / 70

External Devises are just plug and play, it means________

32 / 70

Permanent memory is also called __________

33 / 70

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

34 / 70

Hexadecimal system has total _____ numbers.

35 / 70

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

36 / 70

Compound proposition is true only if ________________

37 / 70

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

38 / 70

A number system is the system of representation of ____________

39 / 70

___________ may also be written as  ﬧP

40 / 70

Hardware used for Storage devices may be _____________

41 / 70

Data to a processor is provided through______________

11 characters left

42 / 70

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

43 / 70

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

44 / 70

“BO93A5” is an example of ______________

45 / 70

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

46 / 70

_____________ may also be written as “P + Q”

47 / 70

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

48 / 70

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

49 / 70

Which Unit size of memory is biggest in computer memory?

50 / 70

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

51 / 70

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

52 / 70

“236598” is an example of _____________

53 / 70

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

54 / 70

______________help us to simplify complex Boolean Expression.

55 / 70

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

56 / 70

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

57 / 70

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

58 / 70

This is not a characteristic of Secondary storage devices_____________

59 / 70

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

60 / 70

All Digital devices / Computers store data in _____________

61 / 70

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

62 / 70

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

63 / 70

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

64 / 70

Which Unit size of memory is smallest in computer memory?

65 / 70

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

66 / 70

ASCII Codes are represented in Computer Memory after __________

67 / 70

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

68 / 70

The main types of Computer Memory is/ are ______________

69 / 70

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

70 / 70

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

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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, Receiver is also called __________

2 / 90

Email stand for _____________

3 / 90

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

4 / 90

The purpose of network is to facilitate _______________

5 / 90

Which kind of Servers exist in Networking?

6 / 90

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

7 / 90

Which is not a purpose of sharing Sources on internet?

8 / 90

DHCP stand for _________

9 / 90

SMTP protocol used for the purpose of _____________

10 / 90

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

11 / 90

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

12 / 90

The possible type of Networking connection is ____________

13 / 90

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

14 / 90

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

15 / 90

IPv4 have four groups, each group can contain values ____________

16 / 90

IPv6 have Eight Groups, each group can contain value ______________

17 / 90

WWW stands for ____________________

18 / 90

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

19 / 90

“FTP” Stand for ________________

20 / 90

Which is a purpose of Sharing Sources on Internet?

21 / 90

FTP protocol used for the purpose of _____________

22 / 90

The basic types of IP address is / are _________________

23 / 90

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

24 / 90

The main component of a communication system are / is ____________

25 / 90

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

26 / 90

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

27 / 90

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

28 / 90

Routers Connect Multiple ______ together

29 / 90

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

30 / 90

TCP/IP stands for _________________

31 / 90

Most widely used Application layer protocols are _____________

32 / 90

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

33 / 90

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

34 / 90

“HTTP” stands for _______________

35 / 90

Communications protocols cover _________

36 / 90

URL stand for ____________________

37 / 90

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

38 / 90

Transmission medium can be a _______________

39 / 90

____________ is a physical path that connects two communication devices.

40 / 90

The IPV4 Address is made up of _____ binary bits.

41 / 90

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

42 / 90

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

43 / 90

Connection between remote & TV is an example of _____________

44 / 90

_____________ is a formal agreement between two parties.

45 / 90

IPv4 can provides the number of IP addresses which are ______________

46 / 90

__________is geometrical representation of the relationship amount the interconnected devices.

47 / 90

In a computer network, devices are connected through communication________

48 / 90

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

49 / 90

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

50 / 90

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

51 / 90

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

52 / 90

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

53 / 90

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

54 / 90

TCP/IP stands for _________________

55 / 90

“SMTP” stand for ______________

56 / 90

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

57 / 90

In Networking, a Client may be a ____________

58 / 90

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

59 / 90

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

60 / 90

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

61 / 90

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

62 / 90

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

63 / 90

Which is not a purpose of networking?

64 / 90

____________ is a device that initiate the communication process

65 / 90

HTTP protocol used for the purpose of _____________

66 / 90

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

67 / 90

We get internet service from some companies called _________________

68 / 90

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

69 / 90

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

70 / 90

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

71 / 90

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

72 / 90

In networking, Every data packet has an ________ address.

73 / 90

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

74 / 90

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

75 / 90

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

76 / 90

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

77 / 90

The receiver must be capable to accepting the ________

78 / 90

The type of basic network topology is/ are ___________

79 / 90

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

80 / 90

A Wi-Fi based network is an example of ____________

81 / 90

In Communication System, Sender is also called ____________

82 / 90

A router is a Networking device that forwards data packets ___________________

83 / 90

IP Address is assigned by __________________________ server.

84 / 90

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

85 / 90

A router is placed at the meeting point of _____________________

86 / 90

Physical Structure of network can be described in term of ______________

87 / 90

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

88 / 90

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

89 / 90

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

90 / 90

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

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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