Samacheer Kalvi Class 11 Computer Ethics Questions - 1

Question: 1

Cyber-crime poses threats to the ______ of most business systems,

(A) Safety

(B) Survival

(C) Integrity

(D) All the above

Question: 2

Software _____ is about the copyright violation of software created originally by an individual or an institution.

(A) Fraud

(B) Theft

(C) Piracy

(D) None of these

Question: 3

______ protects organizations and individuals from computer-based threats.

(A) Cyber Gateway

(B) Cyber Crime

(C) Cyber Security

(D) None of these

Question: 4

A ______ is a program that appears to perform one function but actually performs malicious activity when executed.

(A) Piracy

(B) Cracking

(C) Trojan virus

(D) None of these

Question: 5

_____ meant tricking people into believing something that is not true.

(A) Fraud

(B) Intellectual property theft

(C) Harvesting

(D) Scam

Question: 6

One of the most common viruses is

(A) Trojan

(B) Worms

(C) Spyware

(D) Ransomware

Question: 7

Distribute unwanted e-mail to a large number of the internet is termed as

(A) Spam

(B) Intellectual property theft

(C) Scam

(D) Salami slicing

Question: 8

To prevent unauthorized access ______ is used.

(A) Patches and Hotfixes

(B) Virus and Content Scanners

(C) Firewalls/ Intrusion Detection Systems

(D) All the above

Question: 9

______ is the most common virus.

(A) Trojan

(B) Code Red

(C) Sasser

(D) Melisa

Question: 10

_____ uses the concept of a key-value pair, a different key is used for the encryption and decryption process.

(A) Public Key encryption

(B) Symmetric Key encryption

(C) Both A and B

(D) None of these