31. A hacker contacts you phone of E-mail and attempts to acquire your password is called

1. 1. spoofing

   
   
   

   2. phishing

   
   
   

   3. spamming

   
   
   

   4. buging

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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32. The unautorised real-time interception of a private communication such as a phone call, instant message known as

1. 1. Replay

   
   
   

   2. Eavesdropping

   
   
   

   3. Patches

   
   
   

   4. Payloads

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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33. Hackers often gain entry to a network be pretending to be att a legitimate computer

1. 1. spoofing

   
   
   

   2. forging

   
   
   

   3. IP spoofing

   
   
   

   4. All of these

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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34. The main reason to encrypt a file is to

1. 1. reduce its size

   
   
   

   2. secure it for transmission

   
   
   

   3. prepare it for backup

   
   
   

   4. include it in the start-up sequence

   
   
   

   5. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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35. Mechanism to protect network from outside attack is

1. 1. firewall

   
   
   

   2. antivirus

   
   
   

   3. digital signature

   
   
   

   4. formatting

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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