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

The Solution is verified means; it is _______________

2 / 53

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

3 / 53

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

4 / 53

Logical Error means the solution is ________________

5 / 53

“Planning a solution” includes following sub steps______________

6 / 53

In Algorithm ___________ keywords are used for check the condition.

7 / 53

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

8 / 53

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

9 / 53

Testing an algorithm using invalid data ensure that _______________

10 / 53

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

11 / 53

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

12 / 53

Trace table is in form of _________________

13 / 53

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

14 / 53

A set of Steps to Solve a problem is called____________

15 / 53

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

16 / 53

Which One is not used in flowchart?

17 / 53

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

18 / 53

In flowchart, taking data from users is called ______________

19 / 53

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

20 / 53

Trace Table is a technique used to test algorithm as ____________________

21 / 53

A clear understanding of a problem ____________

22 / 53

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

23 / 53

There can be _________ algorithm to solve a single problem.

24 / 53

Usually a computer programmer can use these steps _________

25 / 53

Which is not an advantage of flowchart?

26 / 53

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

27 / 53

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

28 / 53

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

29 / 53

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

30 / 53

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

31 / 53

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

32 / 53

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

33 / 53

Which is not an Importance & Benefits of a flowchart?

34 / 53

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

35 / 53

best statement for a problem: _______________

36 / 53

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

37 / 53

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

38 / 53

Invalid test Data is type of test data that _____________

39 / 53

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

40 / 53

A well-defined problem is one that _____________

41 / 53

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

42 / 53

Efficiency of algorithm can be measured by _____________

43 / 53

Designer/ Programmer have option to take these steps____________

44 / 53

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

45 / 53

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

46 / 53

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

47 / 53

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

48 / 53

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

49 / 53

Which is the disadvantage of algorithm?

50 / 53

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

51 / 53

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

52 / 53

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

53 / 53

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

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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

Patent is a way to protect ____________

2 / 56

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

3 / 56

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

4 / 56

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

5 / 56

Which of the following in not a cybercrime?

6 / 56

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

7 / 56

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

8 / 56

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

9 / 56

Protecting data from malicious users is called ________________

10 / 56

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

11 / 56

Which one is not a software piracy?

12 / 56

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

13 / 56

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

14 / 56

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

15 / 56

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

16 / 56

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

17 / 56

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

18 / 56

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

19 / 56

Substitution cipher method are methods of encryption in which ______________

20 / 56

Integrity means that you want to keep your data ____________

21 / 56

Which would be an example of phishing Email by Hackers?

22 / 56

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

23 / 56

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

24 / 56

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

25 / 56

Which one is not a fraud & misuse of data?

26 / 56

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

27 / 56

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

28 / 56

___________ is the process of encoding data.

29 / 56

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

30 / 56

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

31 / 56

Illegally accessing someone’s else computer is called _____________

32 / 56

Making illegal copies of software is called ____________

33 / 56

A crime in which __________________ are used is called cybercrime.

34 / 56

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

35 / 56

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

36 / 56

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

37 / 56

Which is not a good characteristic of a good password?

38 / 56

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

39 / 56

A computer virus is a computer program written _____________

40 / 56

The main purpose to convert plaintext to ciphertext is __________

41 / 56

This is the Importance of encrypting a data _________

42 / 56

Which of these is main aspect to secure our data?

43 / 56

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

44 / 56

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

45 / 56

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

46 / 56

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

47 / 56

Copywrite of software means that ______________

48 / 56

Piracy means making _____________ of copywrite data.

49 / 56

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

50 / 56

Using Cookies companies are able to gather ________________

51 / 56

A good password should be ____________

52 / 56

One of them is not a data security issue ___________

53 / 56

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

54 / 56

Which of the following is not characteristics of phishing website?

55 / 56

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

56 / 56

Phishing Emails are showing as __________________

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

2 / 67

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

3 / 67

There are ____________ of Tags used in HTML

4 / 67

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

5 / 67

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

6 / 67

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

7 / 67

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

8 / 67

__________is used to specify the URL if linked webpage.

9 / 67

An HTML documents primarily consist of Sections, which are__________

10 / 67

An HTML element usually consist of a __________ tag

11 / 67

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

12 / 67

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

13 / 67

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

14 / 67

There are _____________ of headings in HTML documents

15 / 67

HTML is not _______________ language

16 / 67

___________ tag makes the enclosed text bold.

17 / 67

In ____________ the ordered of the list is not important.

18 / 67

________ Tag is used to create unordered list

19 / 67

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

20 / 67

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

21 / 67

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

22 / 67

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

23 / 67

____________Tag is used to create a hyperlink.

24 / 67

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

25 / 67

The head element is a container for ____________

26 / 67

Some tags have not startup and End Tags these are called__________

27 / 67

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

28 / 67

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

29 / 67

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

30 / 67

In a webpage images are added with the _________ Tag

31 / 67

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

32 / 67

a hyperlink can be applied to _______________

33 / 67

In __________ keeps each list item with an ordered number.

34 / 67

__________ tag is used to display data in tabular form.

35 / 67

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

36 / 67

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

37 / 67

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

38 / 67

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

39 / 67

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

40 / 67

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

41 / 67

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

42 / 67

In HTML, Table is defined by __________ Tag

43 / 67

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

44 / 67

________ make a cell span more than one row.

45 / 67

In HTML, images are defined with the ____________ tag.

46 / 67

An individual list item can contain another entire list called____________

47 / 67

HTML stand for ________________

48 / 67

The purpose of hyperlink is that by clicking on this _____________

49 / 67

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

50 / 67

____________ Tag is used to create ordered list.

51 / 67

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

52 / 67

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

53 / 67

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

54 / 67

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

55 / 67

Webpages can be created and modified by using ____________

56 / 67

A website consists of many _____________

57 / 67

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

58 / 67

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

59 / 67

HTML is a computer language which is used to create a____________

60 / 67

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

61 / 67

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

62 / 67

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

63 / 67

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

64 / 67

___________ tag is used for inserting a line break.

65 / 67

Which are the types of List used in HTML.

66 / 67

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

67 / 67

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

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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

Which is/ are the characteristic of volatile memory devices?

2 / 70

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

3 / 70

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

4 / 70

A number system is the system of representation of ____________

5 / 70

“236598” is an example of _____________

6 / 70

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

7 / 70

ASCII Codes are represented in Computer Memory after __________

8 / 70

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

9 / 70

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

10 / 70

Hexadecimal system has total _____ numbers.

11 / 70

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

12 / 70

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

13 / 70

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

14 / 70

External Devises are just plug and play, it means________

15 / 70

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

16 / 70

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

17 / 70

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

18 / 70

Hardware used for Storage devices may be _____________

19 / 70

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

20 / 70

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

21 / 70

Compound proposition is true only if ________________

22 / 70

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

23 / 70

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

24 / 70

All Digital devices / Computers store data in _____________

25 / 70

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

26 / 70

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

27 / 70

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

28 / 70

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

29 / 70

Temporary Memory is also called __________

30 / 70

“It is Cold outside” is a ____________

31 / 70

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

32 / 70

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

33 / 70

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

34 / 70

Which Unit size of memory is biggest in computer memory?

35 / 70

Data to a processor is provided through______________

11 characters left

36 / 70

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

37 / 70

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

38 / 70

Which Unit size of memory is smallest in computer memory?

39 / 70

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

40 / 70

ASCII stands for ________________

41 / 70

__________ may also be written as “P . Q”

42 / 70

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

43 / 70

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

44 / 70

“1001001” is an example of _____________

45 / 70

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

46 / 70

___________ may also be written as  ﬧP

47 / 70

_____________ may also be written as “P + Q”

48 / 70

This is not a characteristic of Secondary storage devices_____________

49 / 70

“BO93A5” is an example of ______________

50 / 70

Best example of _____________ is Random Access Memory (RAM)

51 / 70

Permanent memory is also called __________

52 / 70

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

53 / 70

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

54 / 70

_____________ is any physical device which used for storing data.

55 / 70

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

56 / 70

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

57 / 70

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

58 / 70

Commonly used number systems are ______________

59 / 70

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

60 / 70

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

61 / 70

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

62 / 70

______________help us to simplify complex Boolean Expression.

63 / 70

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

64 / 70

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

65 / 70

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

66 / 70

Which Unit size of memory is smallest in computer memory?

67 / 70

1-Petabyte is equal to ______________

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

Select Correct Option

68 / 70

The main types of Computer Memory is/ are ______________

69 / 70

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

70 / 70

This Expression “A + B  =  B + A” 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

In Communication System, Sender is also called ____________

2 / 90

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

3 / 90

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

4 / 90

TCP/IP stands for _________________

5 / 90

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

6 / 90

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

7 / 90

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

8 / 90

IPv4 can provides the number of IP addresses which are ______________

9 / 90

Most widely used Application layer protocols are _____________

10 / 90

The main component of a communication system are / is ____________

11 / 90

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

12 / 90

DHCP stand for _________

13 / 90

Routers Connect Multiple ______ together

14 / 90

Transmission medium can be a _______________

15 / 90

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

16 / 90

In Communication system, Receiver is also called __________

17 / 90

IPv6 have Eight Groups, each group can contain value ______________

18 / 90

Physical Structure of network can be described in term of ______________

19 / 90

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

20 / 90

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

21 / 90

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

22 / 90

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

23 / 90

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

24 / 90

The basic types of IP address is / are _________________

25 / 90

Which is not a purpose of networking?

26 / 90

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

27 / 90

The purpose of network is to facilitate _______________

28 / 90

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

29 / 90

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

30 / 90

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

31 / 90

“SMTP” stand for ______________

32 / 90

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

33 / 90

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

34 / 90

URL stand for ____________________

35 / 90

In Networking, a Client may be a ____________

36 / 90

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

37 / 90

FTP protocol used for the purpose of _____________

38 / 90

In networking, Every data packet has an ________ address.

39 / 90

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

40 / 90

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

41 / 90

“FTP” Stand for ________________

42 / 90

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

43 / 90

Which is a purpose of Sharing Sources on Internet?

44 / 90

IP Address is assigned by __________________________ server.

45 / 90

__________is geometrical representation of the relationship amount the interconnected devices.

46 / 90

“HTTP” stands for _______________

47 / 90

Email stand for _____________

48 / 90

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

49 / 90

A router is placed at the meeting point of _____________________

50 / 90

____________ is a device that initiate the communication process

51 / 90

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

52 / 90

Which is not a purpose of sharing Sources on internet?

53 / 90

Which kind of Servers exist in Networking?

54 / 90

The type of basic network topology is/ are ___________

55 / 90

IPv4 have four groups, each group can contain values ____________

56 / 90

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

57 / 90

Connection between remote & TV is an example of _____________

58 / 90

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

59 / 90

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

60 / 90

SMTP protocol used for the purpose of _____________

61 / 90

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

62 / 90

A Wi-Fi based network is an example of ____________

63 / 90

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

64 / 90

Communications protocols cover _________

65 / 90

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

66 / 90

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

67 / 90

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

68 / 90

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

69 / 90

The receiver must be capable to accepting the ________

70 / 90

In a computer network, devices are connected through communication________

71 / 90

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

72 / 90

____________ is a physical path that connects two communication devices.

73 / 90

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

74 / 90

HTTP protocol used for the purpose of _____________

75 / 90

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

76 / 90

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

77 / 90

The possible type of Networking connection is ____________

78 / 90

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

79 / 90

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

80 / 90

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

81 / 90

_____________ is a formal agreement between two parties.

82 / 90

The IPV4 Address is made up of _____ binary bits.

83 / 90

We get internet service from some companies called _________________

84 / 90

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

85 / 90

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

86 / 90

A router is a Networking device that forwards data packets ___________________

87 / 90

TCP/IP stands for _________________

88 / 90

WWW stands for ____________________

89 / 90

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

90 / 90

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

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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