×
4th Unit

9th class Computer Chapter 4 (English Medium)

Here you can prepare 9th Computer Science chapter 4 online MCQ test with answers (Unit 4 Data Communication). Click the button for 100% free full practice test.

Matric Part 1/9th Class Computer Science Chapter 4 MCQ Test With Answer for Unit 4 Data Communication

Matric Part 1/9th Class Computer Science Chapter 4 MCQ Test With Answer for Unit 4 Data Communication

Sr. # Questions Answers Choice
1 Companies want to read minds of Web surfers and sometimes they store some piece of information with the Web surfer, called:
  • A. Integrity
  • B. Cyber
  • C. Cookies
  • D. Online piracy
2 CAPTCHA stands for:
  • A. Completely Automated Public Turning
  • B. Completely Automated
  • C. Automated Public Turning
  • D. Automated
3 Which means that we want to have access to the data when we want ?
  • A. Patent
  • B. Availibility
  • C. Client
  • D. Software piracy
4 Promises made by a software developer is known as warranty or:
  • A. Confidentiality
  • B. Service
  • C. Liability
  • D. Loading
5 Which of the following is not a characteristic of good password ?
  • A. Is eight characters long
  • B. Doesn't contain username
  • C. Contains uppercase letters
  • D. Password is your name only
6 Which are used for authentication to enter a system ?
  • A. Hacking
  • B. Sabotaged
  • C. Passwords
  • D. Decryption
7 Which is called borrowing and installing a copy of a software application form a colleague ?
  • A. <sub>Softlifting</sub>
  • B. Liability
  • C. Denial of service
  • D. Online piracy
8 To protect value and usefulness we may imply:
  • A. Trade secrets
  • B. Cyber
  • C. Client server overuse
  • D. Online piracy
9 In this method, we have a substitution key that is combined with the plaintext to generate the ciphertext:
  • A. Vigenere Cipher method
  • B. Simple method
  • C. Complexmethod
  • D. Roundmethod
10 Which of the following is not characteristics of phishing website ?
  • A. Similar domain of actual website
  • B. Using of forms to collect visitors
  • C. Actual link to web account
  • D. Email account updates

Top Scorers of 9th Class Computer Chapter 4 Data Communication English Medium KPK Boards Online Mcqs

A

Airah Faraz

Lahore30 - Apr - 2024

11/15
03 Mins 28 Sec

Share your comments questions here
Sort By:
X

Sign in

to continue to ilmkidunya.com

inquiry-image

Free Admission Advice

Fill the form. Our admission consultants will call you with admission options.

X

Sign in

to continue to ilmkidunya.com

X

Sign in

to continue to ilmkidunya.com

X

Forgot Password

to continue to ilmkidunya.com

X

Register Type

Please Provide following information to Register

  • Student
  • Tutor
  • Consultant
  • Employer