11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 27/09/2019
Computer Ethics and Cyber Security
Download Tamil Nadu 11th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Computer Applications Test
1.
Which can be done by cryptography?
2.
What is virus?
3.
Name the types of cyber security threats.
4.
Who is called black hat or dark side hacker? Why?
5.
What is hacking leads to?
6.
What is a Cookie?
7.
Write two types of cyber attacks.
8.
Write a short note on cracking.
9.
What are Warez?
10.
What is harvesting?
1.
(i) Encryption
(ii) Decryption.
2.
A virus is a small piece of computer code that can repeat itself and spreads from one computer to another by attaching itself to another computer file.
3.
(i) Social Engineering
(ii) Man In the Middle
(iii) Cookies
4.
(i) A cracker (also called a black hat or dark side hacker) is a malicious or criminal hacker.
(ii) A cracker is someone who breaks into someone else's computer system, often on a network, by passing passwords or licenses in computer programs.
5.
Hacking leads to Identity theft or gaining personal information. Firewalls, passwords and user Id's, anti hacking software.
6.
A cookie is a small piece of data sent from a website and stored on the user's computer memory (Hard drive) by the user's web browser while the user is browsing internet.
7.
The following are cyber attacks:
(i) Virus
(ii) Worms
8.
"Cracking" means trying to get into computer systems in order to steal, corrupt, or illegitimately view data.
9.
Commercial programs that are made available to the public illegally are often called warez.
10.
A person or program collects login and password information from a legitimate user to illegally gain access to others accounts.
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
French
Tamilnadu Stateboard Standards
