The Unbeatable Quiz On CCNA 3 (Chapter 2)

21 Questions | By Archz | Last updated: Mar 22, 2022 | Total Attempts: 1342

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Did you know that if one is to continuously test their knowledge they are considered to be at a lower risk of forgetting the content covered come exam time? If you believe this then take this CCNA 3 chapter 2 quiz below and get to retain what the chapter consists of. All the best!

Questions and Answers

1.

Which represents the time it takes a frame to travel from its source station to its final destination on the network?
- A.
  
  Tick time
- B.
  
  Latency
- C.
  
  Hop count
- D.
  
  Bits per second
2.

Which of the following improves the performance of a shared media LAN?
- A.
  
  Installing more servers and printers
- B.
  
  Installing a more powerful server
- C.
  
  Segmenting the network
- D.
  
  Moving the workstations closer together
3.

What is read by a switch to begin the forwarding process and reduce latency?
- A.
  
  Frame trailer
- B.
  
  Destination MAC address
- C.
  
  Source MAC address
- D.
  
  Checksum
4.

Switches that receive the entire frame before sending it, use what type of frame forwarding?
- A.
  
  Cut-through
- B.
  
  Receive and send
- C.
  
  Copy and send
- D.
  
  Store-and-forward
5.

Bridges learn about a network by building a table based on which of the following?
- A.
  
  ARP requests
- B.
  
  IP addresses
- C.
  
  RIP requests
- D.
  
  MAC addresses
6.

What will be generated when the first Ethernet station detects a collision?
- A.
  
  Jam signal
- B.
  
  Reset broadcast
- C.
  
  CRC misalignment message
- D.
  
  NACK
7.

What is used to alleviate congestion?
- A.
  
  Use a bus topology
- B.
  
  Increase the bandwidth
- C.
  
  Install more hubs
- D.
  
  Use an extended star
8.

Which area of memory does the switch use to store destination and transmission data?
- A.
  
  Delay queue
- B.
  
  Memory queue
- C.
  
  Memory buffer
- D.
  
  Storage partition
9.

Which switch type provides connections between ports of like bandwidth?
- A.
  
  Programmable
- B.
  
  Symmetric
- C.
  
  Port-centric
- D.
  
  Asymmetric
10.

Which of the following is created by segmenting a LAN with a Layer 2 Switch?
- A.
  
  More broadcast domains
- B.
  
  Less broadcast domains
- C.
  
  More collision domains
- D.
  
  Less collision domains
11.

Question 12: Which Layer 1 device is used to extend the coverage area of a LAN segment? A. Router B. Switch xC. Repeater D. Gateway Question 13: The implementation of switching technology helps to decrease congestion by reducing traffic and increasing which of the following?
- A.
  
  Attenuation
- B.
  
  Available bandwidth
- C.
  
  Propagation
- D.
  
  Routing protocols
12.

Question 14: What type of switching method is used when a switch only reads the destination address before forwarding the frame?
- A.
  
  Store-and-forward
- B.
  
  Read and send
- C.
  
  Copy and send
- D.
  
  Cut-through
13.

Which of the following is the default order of Spanning Tree Protocol states? 1. Learning 2. Disabled 3. Blocking 4. Listening 5. Forwarding
- A.
  
  4, 3, 1, 2, 5
- B.
  
  2, 1, 4, 3, 5
- C.
  
  3, 4, 1, 5, 2
- D.
  
  1, 4, 3, 5, 2
14.

The implementation of switching technology helps to decrease congestion by reducing traffic and increasing which of the following?
- A.
  
  Propagation
- B.
  
  Routing protocols
- C.
  
  Available bandwidth
- D.
  
  Attenuation
15.

Full duplex requires how many pairs of wires?
- A.
  
  1
- B.
  
  2
- C.
  
  3
- D.
  
  4
16.

What percentage of bandwidth is available in each direction when using full-duplex?
- A.
  
  75%
- B.
  
  100%
- C.
  
  50%
- D.
  
  125%
17.

A LAN switch allows many users to communicate in parallel through which of the following?
- A.
  
  Routing tables
- B.
  
  Virtual circuits
- C.
  
  Multipoint protocols
- D.
  
  Collision domains
18.

What protocol is used to allow redundant paths in a switched/bridged network?
- A.
  
  RIP
- B.
  
  IGRP
- C.
  
  Spanning Tree
- D.
  
  ISL
19.

What describes the time necessary to move a packet from the data link layer to the physical layer?
- A.
  
  Packet delay
- B.
  
  Transmission time
- C.
  
  Convergence
- D.
  
  Queuing
20.

Which of the following does a switch use to make forwarding decisions?
- A.
  
  An IP address
- B.
  
  Transport layer information
- C.
  
  Network layer information
- D.
  
  A MAC address
21.

What occurs each time a switch stores an address?
- A.
  
  Clears the routing table
- B.
  
  Time stamps it
- C.
  
  Places it in the routing table
- D.
  
  Checks the subnet mask