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GATE 2022: Computer Network Quiz-3

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Question 1

Proxy Firewall operates at which layer of OSI Model

Question 2Multiple Correct Options

Which of the following statements is/are true- [Multiple Select Question]

Question 3

The address resolution protocol (ARP) is used for

Question 4

Which of the following protocols “does not” depend upon ICMP to send error reporting message ?

Question 5

Which of the following statements about firewalls is true?

Question 6Multiple Correct Options

ICMP is used in-
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Aug 19GATE & PSU CS