Thursday, May 04, 2006

Network/Internet Test

True/False

1) IP provides packets going across a network with addresses indicating the computer sending the packets and the destination.

2) Host ID is the part of the IP address that specifies the exact PC on a TCP/IP network.

3) Network ID is not a part of the IP address

4) There are 6 layers in the Open Systems Interconnection model.

5) Data link is the 6th layer in the OSI model.

6) TCP will re-transmit an information packet if its integrity is bad.

7) UDP is used primarily for streaming data where integrity is of no concern.

8) TCP/IP was developed by Microsoft in the early 80's.

9) DNS is a protocol that allows users to put in actual words that will then be connected to an ip address

Fill in the Blank

10) The layers of the OSI model are: __________________, __________________, __________________, __________________, __________________,__________________,__________________.

11) The two parts of an IP address are the _______________ ID and the _____________ ID.

12) The three types of networks are __________________, __________________, __________________. (Not topologies)

13) The four main types of topologies that we discussed in class are: __________________, __________________, __________________, __________________.

14) The future of networking is in __________________ networking, due to its lack of wires and ease of setup. The only limitations are its current range and loss of signal thru walls.

15) What is the system used on networks checks for information on the network before sending a packet out? It deters collisions and loss of data. __________________

16) The end user terminal is also know as a ______________.

17) __________________ and __________________ are the two types of WAN networks. The internet is a __________________ WAN.

18) The __________________ topology has a central hub where all computers are connected. This helps isolate if a single compter goes off line.

19) Please give all available IP addresses of www.digg.com

20) What command must be entered in MS-DOS to find all the nodes you pass thru before you reach your destination location.

0 Comments:

Post a Comment

<< Home