| A | B |
|---|
| What is Simplex? | single transmission - in only one direction |
| What is Half-Duplex? | transmission works both ways but one at a time |
| What is Full-Duplex? | transmission works both ways at same time |
| Modems default at what type of transmission? | Half-Duplex |
| Modems are connected to two computer through a what? | Phone Line |
| How many copies of an application would you put on a server when you paid for 7 licenses. | 1 |
| Point to Point is a direct connection from one piece of equipment to another? True or False? | True |
| What type of connection does a point to point normally have? | Serial |
| Protocols are a set of? | Rules |
| _____ is used to access remote devices for configuration, control and troubleshooting. | Telnet |
| DSL and cable Modems are connected to a computer by? | USB or Network Cards |
| What type of switching is taking place with a modem? | Circuit |
| What type of network would use a specific machine to provide services to all other computers on the network? | Client/Server |
| What does a computer use to assign an IP address to itself if a DHCP server is unavailable? | APIPA |
| Which network device is primarily used to connect network segments? | Bridge |
| What type of wiring is the most commonly used? | UTP cable |
| What protocol is used to exchange information on the Internet? | TCP/IP |
| Which WAN process makes surfing the Internet easier by translating a computer name, to a unique IP address? | DNS |
| POTS uses what type of switching? | Circuit |
| When location in the northern hemisphere, which direction must satellite dishes be aligned to have a clear view? | South |
| 255.255.255.0 is what? | A subnet mask |
| What maps known IP addresses to physical hardware addresses (MAC) on a local network? | ARP - Address Resolution Protocol |
| Ring Topology uses what network technology? | FDDI |
| How many bits in an IP address? | 32 |
| What type of network operates in a limited geographical area, such as buildings or campus? | LAN |
