Basic Computer Knowledge Fundamentals Questions and Answers MCQs Set - 12

1.

_______ is a form of computer security hacking in which corrupt DNS data is introduced into the DNS resolver’s cache, causing the name server to return an incorrect IP address.

   A.) ARP Spoofing
   B.) DNS Spoofing
   C.) IP Spoofing
   D.) All of these

Answer: Option 'B'

DNS Spoofing

2.

_______ is a server that acts as an intermediary for requests from clients seeking resources from other servers.

   A.) dedicated server
   B.) Proxy Server
   C.) virtual server
   D.) Cache Server

Answer: Option 'B'

Proxy Server

3.

_______ is surfing the Web using an inverted palette, with white text on a black body

   A.) White Surfing
   B.) Blue Surfing
   C.) Bluesnarfing
   D.) Black Surfing

Answer: Option 'D'

Black Surfing

4.

_______ is a type of surveillance technology used to monitor and record each keystroke typed on a specific computer’s keyboard.

   A.) Soft loading
   B.) Counterfeiting
   C.) Keylogger
   D.) Renting

Answer: Option 'C'

Keylogger

5.

Every computer connected to an Intranet/Extranet must have a distinct ________

   A.) Firewall
   B.) Domain Name
   C.) IP Address
   D.) Brand name

Answer: Option 'C'

IP Address

Computer Quiz Set - 12 Download Pdf

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