Question 1: True (T) or False (F):
1- [ ] In Star topology, it is easy to install and easy to troubleshoot.
2- [ ] Internetworking is the connection of different types of networks together.
3- [ ] Ethernet explains how the computers are connected together to produce a working network.
4- [ ] Encapsulation is the process of capturing and reading the data that a packet contains.
5- [ ] A switch operates at the network layer.
6- [ ] A bridge tracks MAC addresses of directly connected devices.
7- [ ] A hub decreases the number of broadcast domains.
8- [ ] A switch decreases the number of collision domains.
9- [ ] The transport layer controls the reliability of communications between intermediate systems.
10- [ ] A network can consist of two or more computers directly connected by a physical medium.
11- [ ] A point-to-point link is limited to a pair of nodes; it is said to be a point-to-point link.
12- [ ] The telephone network is based on the concept of message switching.
13- [ ] In virtual circuit switching, the route between two stations is a dedicated path.
14- [ ] The internet is a packet switch network.
15- [ ] In the Ring topology, each computer acts as a repeater, makes error detection, and boosts the signal before sending it on.
16- [ ] In bus topology, the network media is inexpensive and easy to work with, so it is easier to troubleshoot than other topologies.
17- [ ] In the internet, a packet must pass through a router to arrive at the destination.
18- [ ] A packet is the smallest unit of information that a computer network can work with.
19- [ ] Sending data over multiple links is simpler than sending data over a point-to-point connection.
20- A host machine is a network node that runs a user application.
21- [ ] A bridge needs to have a table for each port.
22- [ ] LANs provide global connections for thousands of computers.
23- [ ] In virtual circuits, the packets could arrive out of order.
24- [ ] It is necessary to have a network protocol for a device to be connected.
