1. List the 4 layers of the TCP/IP Model

Application

Transport

Internetwork

Network Access

2. This is a two part question.

Part 1:

What is the command used to view TCP/IP Connections?

NETSTAT

Part 2:

What is the command used to view NetBIOS Connections?

NBTSTAT

3. Pseudo Headers include ____and ______addresses, the protocol, and the segment length.

a. source, destination

4. Which is a connectionless oriented protocol

b. UDP

5. The Network Monitor does which of the following?

B. Captures the packets moving into and out of a system

6. You can use which of the following formats to Ping an address?

D. All of the above

7. What layer of the TCP/IP Model do the API components reside? Name both of these APIs.

Layer = Application________
APIs = _Winsock___ and ___NetBIOS___

8. Select the routable protocols ?

c. AFP

d. TCP/IP

e. NWLink

9. NBT stands for which of the following?

b. NetBIOS over TCP/IP

10. What are the functions of NETBIOS?

c Name Management

d Session Management

e Data transfer (Connectionless/Connection oriented)

11. The buffer that enables byte stream communications and enables TCP to guarantee the delivery of data is _____.

c) Sliding Window

12. Three methods used to resolve names in NetBIOS are:

b. NetBIOS Name Cache

d. NetBIOS Name Server

e. Broadcast

13. (Short Answer) Describe to me when would you use UDP protocol instead of TCP protocol?

When you aren't concern if the information gets to the destination host.

14. The Transport layer is responsible for which of the following?

A. Taking data from winsock & putting it into packages

B. Creating data segments it is sending to Winsock on a remote computer

C. Addressing the packets to TCP/IP address

D. All of the above*

15. Which protocol enables communication between HP JetDirect printers, and between an NT Systems & an IBM mainframe?

d DLC

16. Which of the following is not a layer on the Microsoft network?

d. Data Link Control

17. Which layer of the TCP/IP Model is data routed?

a. Internet layer

18. Which command is used to check the appropriate configuration parameters ?

d. IPCONFIG

19. (Short Answer) What is PING and give an example of when you would use it?

20. Which of the following functions are handled by the IP layer?

a. Routing diagrams

b. Resolution of IP addresses to MAC addresses

c. Error detecting and reporting

d. All of the above*