Knowledge check

Completed

Choose the best response for each of the questions below.

Check your knowledge

1.

In a network, what is the fundamental building block that allows multiple devices to communicate with each other?

The switch

The router

The access point

2.

What is a datagram used for?

A datagram is used to announce a message is ready to send across the network.

A datagram is a chunk of data of uniform length that can be sent across the network.

A datagram is used to send music data across a network.

3.

What is the name of a common network attack where the cybercriminal compromises a router in the network to eavesdrop on, or alter, data?

Man-in-the-middle.

Bluejacking.

Wardriving.

4.

When considering security, what is the common name given to separating your network into discrete entities?

Network access control.

Virtual private network.

Network segmentation.

You must answer all questions before checking your work.