1. A computer network is a group of computers connected to each other in order to share resources. (True | False)
2. _________________ represents a group of LANs interconnected within the geographical boundary of the town or city.
3. Which of the following are the layers of Cisco's three-layered hierarchical model? (Choose two):
   1. Access
   2. Services
   3. Peripheral
   4. Core
4. The converged networks, known also as triple play services networks, are networks that don't have the ability to transmit data, voice, and video, or any combination of these services over the same networks. (True | False)
5. _________________ is a cable that contains four twisted pairs of copper with a total of eight wires, each with a specified color.
6. Which of the following are fibre optic modes?
   1. Single
   2. Dual
   3. Triple
   4. Multi
7. The computer network architecture represents the computer network design that allows the computer network components to communicate with one another. (True | False)
8. _________________ are a computer network component that enables routing of the data (that is, packets) from LAN to the internet, and vice versa.
9. Which of the following are types of computer networks? (Choose two)
   1. PAN
   2. DAS
   3. NAS
   4. LAN
10. In logical topology, it is the logical paths that are used to carry electric or light signals from one computer to another, or from one network node to another node. (True | False)

11. _________________ is the physical topology in which computers and peripheral and network devices are connected independently with a central device.
12. Which of the following represent the physical topologies? (Choose all that apply)
    1. Bus
    2. Ring
    3. Star
    4. All of the above
13. The intranet is considered to be the public network of an organization where employees can access network services. (True | False)
14. _________________ is defined as a computer network that is used to connect and transmit data among devices located in a personal area, usually utilizing Bluetooth or Wi-Fi to interconnect devices.
15. Which of the following represent the network architectures? (Choose two)
    1. Peer-to-peer
    2. Client/server
    3. Storage area network (SAN)
    4. Network-attached storage (NAS)
16. The computer network architecture represents the computer network design that allows the computer network components to communicate with one another. (True | False)
17. _________________ is the network of the networks.
18. Which of the following are network mediums? (Choose all that apply)
    1. Metallic
    2. Glass
    3. Air
    4. All of the above