Telecom Practice Exam: Quiz!
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- 1.Which is not one of the main types of Ethernet Cabling?
- A.
RG-58
- B.
UTP
- C.
FTP
- D.
RG-11
- 2.What type of cable is used with ubs and switches?
- A.
RG-58
- B.
UTP
- C.
FTP
- D.
RG-11
- 3.RG-11 cable is considered the backbone of cable.
- A.
True
- B.
False
- 4.Reduction of noise and crosstalk is one advantage of twisted pair wires.
- A.
True
- B.
False
- 5.Fiber optic cable can be constructed only using plastic.
- A.
True
- B.
False
- 6.One advantage of fiber optic wire is that it eliminates the problems found in copper wires.
- A.
True
- B.
False
- 7.Which of the following acts as an interface between the networked device and physical network connections?
- A.
WAN
- B.
LAN
- C.
INET
- D.
NIC
- 8.Which layer of the OSI model does the NIC operate in?
- A.
Data-link layer
- B.
Transmission layer
- C.
Physical Layer
- D.
THE CHOCOLATE LAYER
- 9.This type of address consists of 48 bits and is unique.
- A.
IP
- B.
MAC
- C.
IF
- D.
Machine
- 10.The last six digits of a MAC address represent the NIC serial number.
- A.
True
- B.
False
- 11.The NIC utilizes two addresses. The __________and the _____________.
- 12.The MAC address is assigned by the manufacture and it changes every time you log in.
- A.
True
- B.
False
- 13.The IP address is assigned by the operating system and it stays the same.
- A.
True
- B.
False
- 14.Token-ring networks make connections using what types of cables?
- A.
Ethernet
- B.
STP
- C.
Coaxial
- D.
UTP
- 15.What is used to connect two network segments?
- A.
Transceivers
- B.
Repeaters
- C.
Ethernet
- D.
Coaxial cable
- 16.Repeaters are designed to keep collision detection working properly.
- A.
True
- B.
False
- 17.Which of the following is NOT true about transceivers?
- A.
They concert transmissions from one media type to another
- B.
They operate at the OSI model layer
- C.
They are important for upgrading a network
- D.
The is only one type of transceiver available
- 18.Which of the following is NOT true about hubs?
- A.
They are different from repeaters
- B.
They contain a small amount of intelligence
- C.
They operate in the physical layer
- D.
The broadcast data received by any port to all other ports on hub
- 19.Bridges are used to partition a large network into smaller groups.
- A.
True
- B.
False
- 20.Switches use which type of protocol?
- A.
FTP
- B.
UTP
- C.
SNMP
- D.
SMTP
- 21.Bridges and switches operate in the data link layer of the OSI model.
- A.
True
- B.
False
- 22.Which of the following is NOT a characteristic of a router?
- A.
Basic Internet building block
- B.
Examines each packet
- C.
Connects two or more networks together
- D.
Inspects network traffic
- 23.The purpose of a firewall is to protect a network and computer from outside access.
- A.
True
- B.
False
- 24.ISP stand for...
- A.
Internal Service Provider
- B.
Internet Sales Processor
- C.
Internet Service Provider
- D.
Internet Service Protocol
- 25.Domain names are associated with an IP address.
- A.
True
- B.
False
Questions: 64 | Attempts: 66808 | Last updated: Jul 7, 2021
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