Telecom Practice Exam: Quiz!

94 Questions | By Mp5647 | Last updated: Mar 22, 2022 | Total Attempts: 5936

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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