MCQ Questions Chapter 3 Cyber Threats and Security Class 11 Computer Science

MCQ Class 11

Please refer to MCQ Questions Chapter 1 Cyber Threats and Security Class 11 Computer Science with answers provided below. These multiple-choice questions have been developed based on the latest NCERT book for class 11 Computer Science issued for the current academic year. We have provided MCQ Questions for Class 11 Computer Science for all chapters on our website. Students should learn the objective based questions for Chapter 1 Cyber Threats and Security in Class 11 Computer Science provided below to get more marks in exams.

Chapter 1 Cyber Threats and Security MCQ Questions

Please refer to the following Chapter 1 Cyber Threats and Security MCQ Questions Class 11 Computer Science with solutions for all important topics in the chapter.

MCQ Questions Answers for Chapter 1 Cyber Threats and Security Class 11 Computer Science

Question. IT act 2000 is known by which another name?
(a) IT act 2008
(b) ITA 2000
(c) Information act
(d) Income tax act

Answer

B

Question. Copying and selling of software or any computer-based material is known as:
(a) Phishing
(b) Stalking
(c) Piracy
(d) Hacking 

Answer

C

Question. An electronic environment in which internet users communicate with each other:
(a) World Wide Web
(b) Internet
(c) Cyber space
(d) Cyber café

Answer

C

Question. Cyber word is taken among which of these?
(a) Cybercrime
(b) Cybernetic
(c) Cyber-attack
(d) Cyber security

Answer

B

Question. Which type of security technique which converts password to special signs?
(a) Strong password
(b) Firewall
(c) Digital signature
(d) Encryption

Answer

D

Question. A malware which acts like a spy in computer system:
(a) Spyware
(b) Computer virus
(c) Adware
(d) Ransom ware

Answer

A

 Fill in the Blanks:

Question. _______________ acts as secure wall in the computer system. 

Answer

Firewall 

Question. URL’s of servers connected with internet are stored at _______________. 

Answer

WWW

Question. _______________ corrupt the computer system. 

Answer

Malware

Question. _______________ is a digital code which is used to Transmit or verify documents online. 

Answer

Digital Signature

Question. Any unauthorized person alters the website with the use of _______________. 

Answer

Web Jacking 

Question. Antivirus software keeps our computer safe from _______________. 

Answer

Virus

MCQ Questions Chapter 1 Cyber Threats and Security Class 11 Computer Science

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