Worksheet Solutions: Cyber Ethics | Computer Application: Class 10 PDF Download

Q1: Multiple Choice Questions (MCQs)

1. Which of the following is NOT a form of e-commerce fraud?

a) Credit card fraud

b) Refund fraud

c) Secure Socket Layer (SSL) fraud

d) Identity theft

Answer: c) Secure Socket Layer (SSL) fraud

Explanation: SSL is a security protocol used to protect communications over the internet, not a type of fraud.

2. What technology is used to keep messages secret from unauthorized access in e-commerce?

a) Digital signature

b) Encryption

c) Digital certificate

d) Phishing

Answer: b) Encryption

Explanation: Encryption is a technology that keeps messages secret from unauthorized access.

3. What does the term "FLOSS" stand for?

a) Free/Libre Open Source Software

b) Free Licensed Operating System Software

c) Fully Licensed Open Source Software

d) Free Logical Operating System Software

Answer: a) Free/Libre Open Source Software

Explanation: FLOSS stands for Free/Libre Open Source Software, emphasizing freedom to use, study, modify, and distribute software.

4. Which of the following is a legal right protecting creators' original works?

a) Netiquette

b) Digital divide

c) Intellectual property rights

d) Anonymity

Answer: c) Intellectual property rights

Explanation: Intellectual property rights are legal rights that protect the creators' original works.

5. The Right to Information Act in India was implemented in which year?

a) 2002

b) 2005

c) 2010

d) 2015

Answer: b) 2005

Explanation: The Right to Information Act was implemented in India in 2005.

Q2: Fill in the Blanks

1. ______ is an intentional false representation of a fact.

Answer: Fraud

2. ______ refers to good manners in online communication.

Answer: Netiquette

3. A ______ is a digital code that ensures the authenticity of the information.

Answer: Digital signature

4. ______ is the unlawful intrusion into a computer or a network.

Answer: Hacking

5. ______ software is licensed at no cost, or for an optional fee, but usually does not provide source code.

Answer: Freeware

Q3: Match the Columns

Answers:

1. Phishing - d. Deceiving users to reveal personal information

2. Spyware - a. Collecting data from a computer secretly

3. Hacking - b. Unlawful intrusion into a computer

4. Plagiarism - c. Stealing and publication of another's work

5. Malware - e. Malicious software

Q4: True/False

1. Encryption ensures that the data being sent over the internet cannot be accessed by unauthorized parties.

Answer: True

2. The term "Digital Divide" refers to the legal rights protecting creators' works.

Answer: False

3. Open source software is usually closed source and only available to those who purchase it.

Answer: False

4. The GNU General Public License aims to ensure that software remains free for all its users.

Answer: True

5. Anonymity on the internet is a way of keeping a user's identity masked through various applications.

Answer: True