About Data and Privacy in Matric Computer Science
Data and Privacy is one of the 9 main chapters in our Federal Board Matric Computer Science question bank (9th and 10th class), and about 10% of its real questions come from it. Tayyari Karo has 31 real questions on this chapter from 2023 to 2026; 17 are multiple choice and marked instantly, and the rest are short and long questions with a model answer. By difficulty: 28 easy, 3 medium.
Work through the questions below, then open the explanation for each one. Redo the ones you missed a few days later.
Try 8 real questions
These are real past-paper questions. Think of your answer first, then open the explanation.
2026 Annual · 9th · Data and Privacy
What is meant by fake news?
- Verified information
- Educational content
- False or misleading information
- Official announcements
Show answer and explanation
Answer: C. False or misleading information
Fake news is false or misleading information presented as if it were genuine news.
2026 Annual · 9th · Data and Privacy
Why is software piracy considered illegal?
- It violates ownership rights
- It is outdated
- It slows the working of computer
- It limits access to online data
Show answer and explanation
Answer: A. It violates ownership rights
Software piracy is illegal because it violates the copyright/ownership rights of the software's creator.
2025 1st Annual · 9th · Data and Privacy
Making illegal copies of copyright software is called:
- Piracy
- PIN
- Photocopy
- Printed copy
Show answer and explanation
Answer: A. Piracy
Software piracy is making/using illegal copies of copyrighted software.
2025 2nd Annual · 9th · Data and Privacy
Biometric verification is used for:
- Interface selection
- Firewall configuration
- Encryption
- Authentication
Show answer and explanation
Answer: D. Authentication
Biometrics (fingerprint, retina, face) verifies a person's identity — i.e. it is used for authentication.
2024 Annual · 9th · Data and Privacy
Through which of the following ways, a virus reaches from one computer to another?
- Data exchange between computers
- Exchange of display screen
- Exchange of keyboard
- Exchange of printer
Show answer and explanation
Answer: A. Data exchange between computers
Viruses spread when infected data/files (e.g. via USB, network or email) are exchanged between computers.
2023 Annual · 9th · Data and Privacy
________ is a secret word to protect data from unauthorized access.
- Biometric
- Password
- Back up
- Copy right
Show answer and explanation
Answer: B. Password
A password is the secret string of characters used to authenticate a user and protect data.
2026 Annual · 9th · Data and Privacy
What is meant by phishing? Give one example.
Show model answer
Phishing is a type of cybercrime in which attackers send deceptive emails or messages that pretend to be from a trustworthy source, to trick people into revealing personal or financial information such as passwords or credit card numbers.
Example: a fake email claiming to be from a bank, asking the user to “verify” their account by clicking a link and entering their login details on a fraudulent website.
2025 2nd Annual · 9th · Data and Privacy
What is the role of cracker?
Show model answer
A cracker is a person who breaks into computer systems or bypasses software security/licensing (e.g. removing copy-protection) with malicious intent — to steal data, cause damage, or use software illegally — unlike an ethical hacker who does so to find and fix security flaws.