DCN Quiz (10%) Sept 2013

Name…………………………….. id ………………………….-------------------------------------------------------------------------------------------------------Specify True or False (Half a mark will be subtracted for incorrect answer).

1. 12-34-45-78-FF is a valid MAC address.

2. IP is a connectionless protocol

3. Both ATM and PSTN are packet switching technologies.

4. To guarantee the data transfer across a wide area network UDP would be the protocol of choice.

Fill-in (No mark is subtracted or given for an incorrect answer).

5. ___________ command is used to find DHCP Server’s IP Address.

6. TCP is a protocol at ------------------------ layer of Internet Model (name the layer).

Multiple Choice (No mark is subtracted or given for an incorrect answer).

7.. Which of the followings provides IP addresses dynamically to computers?a. DHCPb. RIPc. DNSd. OSPFe. ARP

8. Which of the following translates the Application layer address to IP address?

a. DHCPb. RIPc. DNSd. OSPFe. Both (b) abd (c) are correct

Descriptive9. Create 2 subnets from 120.200.14.0 subnet mask 255.255.255.0. a. Find 2 subnet-addresses.b. Find the 2 host IP ranges.

(2 Marks)