Live Virtual Machine Lab 1

Which of the following are advantages of a Mesh topology? [Choose all that apply]

Ensure redundancy of network connectivity Ensure high-availability of the network connectivity

Where is the best practice to test theory for the probable cause of the incident?

In a sandbox solution

Which of the following network topology is most expensive to implement and maintain?

Mesh

Which layer of the OSI model is used to forward packets on the network?

Network

Which layer of the OSI model maps to the Internet layer of the TCP/IP model?

Network

What is the purpose of documenting an incident?

For future reference

Which of the following is a function of the Presentation layer of the OSI model?

Handles the processing and converting of data

What are the characteristics of a physical network topology? [Choose all that apply]

A physical network topology displays the actual layout of the network A physical network topology displays the physical location of devices

What is the functionality of data encapsulation? [Choose all that apply]

Adds headers to the data that is sent across the network Ensures security and reliability of data transmission

At which layer of the OSI model does a router function?

Layer 3

Which of the following strategies can be used to identify the cause of an incident? [Choose all that apply]

Gather information of the incident Question people involved

What is the first step that needs to be taken when troubleshooting a network incident?

Identify the problem

Which of the following network topology is most commonly used in a network infrastructure?

Star

Which of the following network topology has a single point of failure? [Choose all that apply]

Star Bus Ring