Tamil Nadu Board of Secondary EducationHSC Science Class 11th
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Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide chapter 17 - Computer Ethics and Cyber Security [Latest edition]

Chapters

Class 11th Computer Applications Answers Guide - Shaalaa.com
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Chapter 17: Computer Ethics and Cyber Security

Evaluation - PART – IEvaluation - PART – IIEvaluation - PART – IIIEvaluation - PART – IV
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Evaluation - PART – I [Pages 340 - 342]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 17 Computer Ethics and Cyber SecurityEvaluation - PART – I [Pages 340 - 342]

Choose the best Answer.

Evaluation - PART – I | Q 1. | Page 341

Which of the following is a set of moral principles that regulate the use of computers?

  • piracy

  • programs

  • virus

  • computer ethics

Evaluation - PART – I | Q 2. | Page 340

Commercial programs made available to the public illegally are known as ______.

  • freeware

  • warez

  • free software

  • software

Evaluation - PART – I | Q 3. | Page 341

Which one of the following is self-repeating and does not require a computer program to attach itself?

  • viruses

  • worms

  • spyware

  • Trojans

Evaluation - PART – I | Q 4. | Page 341

Which one of the following tracks a does user visit a website?

  • spyware

  • cookies

  • worms

  • Trojans

Evaluation - PART – I | Q 5. | Page 341

Which of the following is not a malicious program on computer systems?

  • worms

  • Trojans

  • spyware

  • cookies

Evaluation - PART – I | Q 6. | Page 341

A computer network security that monitors and controls incoming and outgoing traffic is ______.

  • Cookies

  • Virus

  • Firewall

  • worms

Evaluation - PART – I | Q 7. | Page 341

The process of converting ciphertext to plain text is called ______.

  • Encryption

  • Decryption

  • key

  • proxy server

Evaluation - PART – I | Q 8. | Page 341

E-commerce means ______.

  • electronic commerce

  • electronic data exchange

  • electric data exchange

  • electronic commercialization

Evaluation - PART – I | Q 9. | Page 341

Distributing unwanted e-mail to others is called ______.

  • scam

  • spam

  • fraud

  • spoofing

Evaluation - PART – I | Q 10. | Page 342

Legal recognition for transactions are carried out by ______.

  • Electronic Data Interchange

  • Electronic Data Exchange

  • Electronic Data Transfer

  • Electrical Data Interchange

Evaluation - PART – II [Page 342]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 17 Computer Ethics and Cyber SecurityEvaluation - PART – II [Page 342]

Very Short Answers

Evaluation - PART – II | Q 1. | Page 342

What is harvesting?

Evaluation - PART – II | Q 2. | Page 342

What is Warez?

Evaluation - PART – II | Q 3. | Page 342

Write a short note on cracking.

Evaluation - PART – II | Q 4. | Page 342

Write two types of cyber attacks.

Evaluation - PART – II | Q 5. | Page 342

What is a Cookie?

Evaluation - PART – III [Page 342]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 17 Computer Ethics and Cyber SecurityEvaluation - PART – III [Page 342]

Short Answers

Evaluation - PART – III | Q 1. | Page 342

What is the role of firewalls?

Evaluation - PART – III | Q 2. | Page 342

Write about encryption and decryption.

Evaluation - PART – III | Q 3. | Page 342

What are the guidelines to be followed by any computer user?

Evaluation - PART – III | Q 4. | Page 342

What are ethical issues? Name some.

Evaluation - PART – IV [Page 342]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 17 Computer Ethics and Cyber SecurityEvaluation - PART – IV [Page 342]

Explain in Detail

Evaluation - PART – IV | Q 1. | Page 342

What are the various crimes happening using computers?

Evaluation - PART – IV | Q 2. | Page 342

What is piracy?

Evaluation - PART – IV | Q 2. | Page 342

Mention the types of piracy?

Evaluation - PART – IV | Q 2. | Page 342

How piracy can be prevented?

Evaluation - PART – IV | Q 3. | Page 342

Write the different types of cyber attacks.

Chapter 17: Computer Ethics and Cyber Security

Evaluation - PART – IEvaluation - PART – IIEvaluation - PART – IIIEvaluation - PART – IV
Class 11th Computer Applications Answers Guide - Shaalaa.com

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide chapter 17 - Computer Ethics and Cyber Security

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide chapter 17 (Computer Ethics and Cyber Security) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Tamil Nadu Board of Secondary Education Class 11th Computer Applications Answers Guide solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Class 11th Computer Applications Answers Guide chapter 17 Computer Ethics and Cyber Security are Introduction to Computer Ethics and Cyber Security, Ethical Issues, Introduction to Information Technology Act, Cyber Security and Threats.

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Get the free view of chapter 17 Computer Ethics and Cyber Security Class 11th extra questions for Class 11th Computer Applications Answers Guide and can use Shaalaa.com to keep it handy for your exam preparation

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