New ! Computer Applications MCQ Practise Tests

11th Standard Computer Applications Computer Ethics and Cyber Security English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021

11th Standard

    Reg.No. :
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Computer Applications

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. Commercial programs made available to the public illegally are known as

    (a)

    freeware

    (b)

    warez

    (c)

    free software

    (d)

    software

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

    (a)

    Cookies

    (b)

    Virus

    (c)

    Firewall

    (d)

    worms

  3. e-commerce means

    (a)

    electronic commerce

    (b)

    electronic data exchange

    (c)

    electric data exchange

    (d)

    electronic commercialization

  4. Which of the following is a cirme which involves" computer and network?

    (a)

    Phishing

    (b)

    Pharming

    (c)

    Hacking

    (d)

    Piracy

    (e)

    All of these

  5. Which of the following statement is time according to cyber world?
    (i) Do not use priated software
    (ii) Do not use unauthorized user a accounts
    (iii) Do not steal others password

    (a)

    only (i)

    (b)

    only (ii)

    (c)

    only (iii)

    (d)

    All of these

  6. Harassing through online, the crime called

    (a)

    Malware

    (b)

    Cyber Stalking

    (c)

    Fraud

    (d)

    Salami slicing

  7. Which of the following is not used to prevent unauthorized access?

    (a)

    Firewalls

    (b)

    IDS

    (c)

    Malware

    (d)

    Virus Scanners

  8. The act of gaining illegal access to a computer is called

    (a)

    Hacking

    (b)

    Cracking

    (c)

    Phising

    (d)

    Piracy

  9. Who breaks into someone else's computer system called

    (a)

    Hacker

    (b)

    Cracker

    (c)

    Breaker

    (d)

    Cipher

  10. "Phishing without a trop" called

    (a)

    Hacking

    (b)

    Cracking

    (c)

    Pharming

    (d)

    Warehouse

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TN 11th Standard Computer Applications free Online practice tests

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