NT 1230 NT1230 Unit 3 Problem Set Answers (ITT Tech University)

NT 1230 Unit 3 Problem Set

1. A software routine, which also acts as a filter that blocks certain types of incoming and outgoing traffic, while enabling other types is called a?   

2. The ____ tool provides a central access point for all of the network controls and connections on a computer running Windows 7. 

3. A device that connects one network to another is called a ______? 

4. The most common method for illustrating the operations of a network stack is the____, which consists of___ layers.  

5. Protocols that do not guarantee deliver of their data, but do operate with a very low overhead that conserves network bandwidth are called?  

6. The windows 7 command line utility that can tell if the TCP/IP stack of another stack of another system on the network is functioning normally is called? 

7. The Windows 7 command line utility that enables you to generate DNS request messages and then transmit them to specific DNS servers on the network is called?  

8. Most networks use ___ to dynamically assign address and configure computers to use them. 

9. The Windows 7 command line utility that displays a list of routers currently forwarding packets to a particular destination is called?  

10. The top and bottom layers of the OSI model are called the?