9th Class Computer Notes Chapter-04

Sharing is Caring

DATA AND PRIVACY:

If you are searching the topic “9th Class Computer Notes Chapter-04” & “9th Class Computer Notes MCQs, Short Questions, Long Questions & Conceptual Questions” for matric classes according to new Syllabus then, you are on the right place, because we are providing the Quality material for education of Students and their problems.

9th Class Computer Notes Chapter-04:

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 “Data and Privacy” i.e. 9th Class Computer Science MCQs Chapter-04.

 

0%
0 votes, 0 avg
7

Start Your Test Now

Time is over

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


Computer Ch#04, 09th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 56

Integrity means that you want to keep your data ____________

2 / 56

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

3 / 56

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

4 / 56

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

5 / 56

Protecting data from malicious users is called ________________

6 / 56

The main purpose to convert plaintext to ciphertext is __________

7 / 56

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

8 / 56

Which one is not a fraud & misuse of data?

9 / 56

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

10 / 56

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

11 / 56

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

12 / 56

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

13 / 56

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

14 / 56

Patent is a way to protect ____________

15 / 56

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

16 / 56

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

17 / 56

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

18 / 56

This is the Importance of encrypting a data _________

19 / 56

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

20 / 56

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

21 / 56

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

22 / 56

A crime in which __________________ are used is called cybercrime.

23 / 56

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

24 / 56

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

25 / 56

Which of the following is not characteristics of phishing website?

26 / 56

Which is not a good characteristic of a good password?

27 / 56

Substitution cipher method are methods of encryption in which ______________

28 / 56

Illegally accessing someone’s else computer is called _____________

29 / 56

Which one is not a software piracy?

30 / 56

Phishing Emails are showing as __________________

31 / 56

Which of these is main aspect to secure our data?

32 / 56

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

33 / 56

A computer virus is a computer program written _____________

34 / 56

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

35 / 56

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

36 / 56

A good password should be ____________

37 / 56

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

38 / 56

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

39 / 56

One of them is not a data security issue ___________

40 / 56

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

41 / 56

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

42 / 56

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

43 / 56

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

44 / 56

Which of the following in not a cybercrime?

45 / 56

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

46 / 56

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

47 / 56

___________ is the process of encoding data.

48 / 56

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

49 / 56

Which would be an example of phishing Email by Hackers?

50 / 56

Making illegal copies of software is called ____________

51 / 56

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

52 / 56

Copywrite of software means that ______________

53 / 56

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

54 / 56

Using Cookies companies are able to gather ________________

55 / 56

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

56 / 56

Piracy means making _____________ of copywrite data.

Your score is

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

.

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

Click here to see the resultsRead more

 

.

.

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

. .

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

. .

Long Questions Chap # 04 Computer Science 9th  (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-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