11th Standard EM - Computer Applications - T2 - Computer Ethics and Cyber Security

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Question - 1

Which of the following deals with procedures, practices, and values?

  • A piracy
  • B programs
  • C virus
  • D computer ethics

Question - 2

Commercial programs made available to the public illegally are known as

  • A freeware
  • B warez
  • C free software
  • D software

Question - 3

Which one of the following are self-repeating and do not require a computer program to attach themselves?

  • A viruses
  • B worms
  • C spyware
  • D Trojans

Question - 4

Which one of the following tracks a user visits a website?

  • A spyware
  • B cookies
  • C worms
  • D Trojans

Question - 5

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

  • A worms
  • B Trojans
  • C spyware
  • D cookies

Question - 6

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

  • A Cookies
  • B Virus
  • C Firewall
  • D worms

Question - 7

The process of converting cipher text to plain text is called

  • A Encryption
  • B Decryption
  • C key
  • D proxy server

Question - 8

e-commerce means

  • A electronic commerce
  • B electronic data exchange
  • C electric data exchange
  • D electronic commercialization

Question - 9

Distributing unwanted e-mail to others is called.

  • A scam
  • B spam
  • C fraud
  • D spoofing

Question - 10

Legal recognition for transactions are carried out by

  • A Electronic Data Interchange
  • B Electronic Data Exchange
  • C Electronic Data Transfer
  • D Electrical Data Interchange