TCP/IP Test
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TCP/IP Test
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25 Questions

1. Which technique enables a single network address to span multiple physical networks?
2. You have four Class C network addresses:.200.5.0 - 203.200.6.0 - 203.200.7.0 and 203.200.8.0. You want to combine these addresses into one logical network to increase the host IDs that you can have on one subnet. Which subnet mask should you assign?
3. What is the port number used by HTTP?
4. You have a Class A network address with 60 subnets. You need to add 40 new subnets in the next two years and still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign?
5. Which of the following addresses are reserved for multicasting?
6. In which class of addresses does the first octet specify the network ID and the last three octets specify the host ID?
7. Which of the following Protocols can automatically provide IP address - subnet mask - default gateway and DNS server's IP address to a client on a network?
8. Which protocol is used to transfer information between a WWW server and a WWW browser?
9. What is the default time-to-live (TTL) value for an entry in the ARP cache?
10. Which of the following Protocols is used for transferring electronic mail?
11. What is the default subnet mask for a Class C network?
12. What must be specified as part of a client reservation?
13. By default how many subnets can you create with a Class B network address using a subnet mask of 255.255.252.0?
14. What is the binary value of hex 9F?
15. What is the broadcast address of IP address 172.16.10.0 with a subnet mask of 255.255.252.0?
16. Which utility should you use to test whether TCP/IP has been initialized on a computer?
17. What is the maximum number of usable subnets that you can create in a class B network?
18. What kind of message can an SNMP agent generate?
19. Which address classes cannot be assigned to host computers?
20. After a host name is resolved to an IP address - what does a local host need to do next to communicate with the target host if the target host resides on the same subnet?
21. Which of the following is a universal and uniform numeric identifier for each computer on the network?
22. What does the HOSTS file contain?
23. How can a host resolve an IP address of another host located on the same subnet without needing to send a broadcast?
24. Which Protocol is used to find the IP address from the name of a website/host?
25. Which Protocol is used to obtain the MAC address from a given IP address?