This document contains a computer networks model examination with final exam review questions and answers. It tests knowledge on various computer networks topics
COMPUTER NETWORKS AND
TELECOMMUNICATIONS FINAL EXAM
REVIEW
A computer on a the network that requests resources or services from another
computer on a network - Client
Acknowledgements, sequencing, and control are characteristic of which OSI layer? -
Layer 2
Regarding the OSI model, routers belong to which layer: - Server
A computer on the network that manages shared resources: - Server
Which OSI layer provides translation of data? - presentation
The purpose of this equipment is to convert analog signals into digital signals and vice
versa to be transmitted over a computer network: - modem
How many layers does the OSI model have for network communications? - 7 layers
What are the OSI layers? - 1. Physical Layer
2. Data link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
How many layers does the TCP/IP model have for network communications? - 4 layers
What types of signals are typically used by Wireless LANs? - Radiofrequency
What can be said about IP? - IP is a connection-less protocol.
The device inside a computer that connects a computer to the network media, thus
allowing it to communicate with other computers: - NIC
On what layer of the OSI model does TCP operate? - Transport
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