Which of the following protocols is fundamentally used to resolve physical MAC addresses from known network layer IP addresses? MCQ with Answer and Explanation
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Question #1
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What is the term given to an attack that floods a target web server with a massive volume of dummy traffic from thousands of infected computers simultaneously to take it offline?
Correct Answer: Option B
Explanation:
A DDoS attack uses botnets (networks of compromised machines) to overwhelm target servers with traffic, causing them to slow down or crash completely.
A DDoS attack uses botnets (networks of compromised machines) to overwhelm target servers with traffic, causing them to slow down or crash completely.
This question belongs to:
Computer
Internet and Web Technologies
Question #2
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What is the primary operational task of a 'Root Name Server' operating within the hierarchical Domain Name System infrastructure?
Correct Answer: Option B
Explanation:
Root name servers are the first step in resolving human-readable domain names, directing inquiries to the appropriate Top-Level Domain (TLD) servers (like those for .com or .org).
Root name servers are the first step in resolving human-readable domain names, directing inquiries to the appropriate Top-Level Domain (TLD) servers (like those for .com or .org).
This question belongs to:
Computer
Internet and Web Technologies
Question #3
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What is the purpose of the 'accept-charset' attribute in an HTML form?
Correct Answer: Option D
Explanation:
The accept-charset attribute specifies the character encodings that the server accepts when the form is submitted.
The accept-charset attribute specifies the character encodings that the server accepts when the form is submitted.
This question belongs to:
Computer
Internet and Web Technologies
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