Network Fundamentals Exam (Version 4.0)

Posted on Nov 20, 2024 in Computers

Below is an assessment of issues related to the subject, as presented in the review and scoring rules. The use of information in the Exam Viewer is subject to the terms of the Cisco Networking Academy Acceptable Use Policy. The purpose of the Exam Viewer is to review training materials. This material must not be distributed outside of a proctored and controlled setting. Misuse may result in limited access to exam content. Please remember to log off and close your browser window after using the Exam Viewer.

Evaluation System

Exam Viewer – Final Exam: eNetwork – Network Fundamentals (Version 4.0)

Question 1

When applied to the lower layers of the OSI model, which protocols are usually used to acknowledge receipt of data and request retransmission of missing data?

  • Connection survey
  • Upper-layer protocol sockets
  • IP Network Layer
  • Transport layer protocols

Scoring Rule: 2 points for Transport layer protocols, 0 points for any other option. Maximum value = 2

Question 2

Refer to the exhibit. Each media link is labeled. What kind of cable is used to connect the different devices?

  • Connection 1 – Rollover, Connection 2 – Straight-through, Connection 3 – Crossover
  • Connection 1 – Crossover, Connection 2 – Rollover, Connection 3 – Crossover
  • Connection 1 – Straight-through, Connection 2 – Crossover, Connection 3 – Crossover
  • Connection 1 – Straight-through, Connection 2 – Crossover, Connection 3 – Straight-through
  • Connection 1 – Crossover, Connection 2 – Straight-through, Connection 3 – Crossover

Scoring Rule: 2 points for Connection 1 – Straight-through, Connection 2 – Crossover, Connection 3 – Straight-through, 0 points for any other option. Maximum value = 2

Question 3

Which OSI layer protocol does not depend on intellectual property to determine if packets have been lost and to request retransmission?

  • Application
  • Presentation
  • Session
  • Transport

Scoring Rule: 2 points for Transport, 0 points for any other option. Maximum value = 2

Question 4

What is true regarding the network layer? (Choose three.)

  • Uses a flat structure
  • Prevents emissions
  • Hierarchical
  • Uniquely identifies each host
  • 48 bits long
  • Contains a network portion

Scoring Rule: Hierarchical, Uniquely identifies each host, and Contains a network portion are the correct choices. 1 point for each correct option. 0 points if more options are selected than necessary. Maximum value = 3

Question 5

A computer cannot connect to any remote websites, ping its default gateway, or ping the printer that is working correctly on the local network segment. What action will ensure that TCP/IP is functioning correctly on this computer?

  • Use the ipconfig /all command at the host.
  • Use the ping 127.0.0.1 command at the command prompt.
  • Use the traceroute command at the command prompt to identify shortcomings in the path to the gateway.
  • Use FTP to test connectivity to remote sites.
  • Download a website PC maker tool.

Scoring Rule: 2 points for ping 127.0.0.1, 0 points for any other option. Maximum value = 2

Question 6

What type of media is immune to EMI and RFI? (Choose two.)

  • 10Base-T
  • 10Base-2
  • 10Base-5
  • 100Base-FX
  • 100Base-TX
  • 1000Base-LX

Scoring Rule: 100Base-FX and 1000Base-LX are the correct choices. 1 point for each correct option. 0 points if more options are selected than necessary. Maximum value = 2

And so on… up to question 50. The rest of the content would be formatted similarly, following the guidelines.