CIS 184 030 Test 1 Chapters 1-5, 16

03 June, 1999 _____________________________________ Name

1. (Fill-in-the-blanks) List the 4 layers of the TCP/IP Model

1.

2.

3.

4.

2. (Fill-in-the-blanks) This is a two part question.

Part 1: What is the command used to view TCP/IP Connections?

_______________________

Part 2: What is the command used to view NetBIOS Connections?

_______________________

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

a. source, destination

b. internal, external network

c. binary, decimal

d. NetBIOS, Winsock

4. Which is a connectionless oriented protocol and located at the Transport Layer of the TCP/IP Model?

a. IP

b. TCP

c. UDP

d. NFS

5. Network Monitor does which of the following?

A. Monitors inactive network cards

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

C. Uses protocols to transport information

D. None of the above

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

a. ping 192.7.5.2

b. ping hostname

c. ping NetBIOS name

d. All of the above

7. (Fill-in-the-blanks) Which layer of the TCP/IP Model do the API components reside? And name both of these APIs.

Layer = ____________
APIs = ______________ and __________________

8. Select the routable protocols ?

a. NetBEUI

b. DLC

c. AFP

c. TCP/IP

d. NWLink

9. NBT stands for which of the following?

a. NetBEUI over TCP/IP

b. NetBIOS over TCP/IP

c. Netcom over TCP/IP

d. None of the above

10. What are the functions of NetBIOS?

a. To establish only remote connection

b. Displays and listens to ports

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 _____.

a. Acknowledgement buffer

b. Synchronization

c. Sliding Window

d. Pseudo Headers

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

a. NetBIOS Name resolution

b. NetBIOS Name Cache

c. NetBIOS name interface

d. NetBIOS Name Server

e. Broadcast

13. (Short Answer) Describe to me when you would use the UDP protocol instead of the TCP protocol? NOTE: I'm looking for at least 2 of the 3 situations provided by book.

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 IBM Mainframe?

a AFP

b SPX

c DLX

d DLC

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

a. Transport Driver Interface (TDI)

b. Protocol

c. Network Driver Interface Specification (NDIS)

d. Data Link Control

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

a. Internet layer

b. Transport layer

c. Application layer

d. None of the above

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

a. PING

b. IP

c. RENEW

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

Extra Credit

1 point each

What is a Subnet Mask and what does it do?

What two pieces are added to the data at the Transport layer?

3 points

What is SMB and how does it work?