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Total No Of Questions: 20.

What protocol does PPP use to identify the Network layer protocol?


Which command is used to upgrade an IOS on a Cisco router?


What is a stub network?


Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?


Which of the following services use UDP?

(i) DHCP (ii) SMTP (iii) SNMP

(iv) FTP  (v) HTTP (vi) TFTP


Which one of the following is true regarding VLANs?


Which statements are true regarding ICMP packets?

(i)They acknowledge receipt of a TCP segment.

(ii)They guarantee datagram delivery.

(iii)They can provide hosts with information about network problems.

(iv)They are encapsulated within IP datagrams.


What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?


Which of the following are layers in the TCP/IP model?

(i)Application (ii)Session    (iii)Transport

(iv)Internet   (v)Data Link  (vi)Physical


Which of the following describe the DHCP Discover message?

(i)It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.

(ii)It uses UDP as the Transport layer protocol.

(iii)It uses TCP as the Transport layer protocol.

(iv)It does not use a layer 2 destination address.

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