Sample Questions:

You are asked to network technician from your company that uses a client computer to solve connectivity problems. The technician must determine the MAC address of the NIC. What command will allow the MAC address to be displayed within a system symbol?

Nbtstat

Netstat

ns lookup.

IP Config.

None

Which of the following networks would collapse if a single node fails on the network? (Choose everything that corresponds) multi-select Ethernet.

Bus Token.

Token ring.

Mesh.

What process can identify the coverage area of a wireless access point?

Wireless plan

Red mapping

Site evaluation

Inspection of the place

None

What device should be installed to create an additional collision domain without affecting the number of transmission domains?

concentrator

A bridge

A media converter

A router

None

Which of the following statements with respect to the mesh network is false?

It has at least two physical connections per guest.

A single failed connection will affect only that host.

The new hosts can be added quickly and easily.

It is the most common topology used on the Internet.

None

When a protocol analyzer is used to examine a traffic flow, the network technician discovers that the packet latency to the package varies a lot. What problem is the technician?

Be nervous

High latency

Package collisions.

Lost packet

None

What description is correct on the function of a state firewall?

It maintains the connection information for all established TCP flows.

It offers less functionality for the inspection of packets than in a stateless firewall.

You can act only as a Firewall of the application layer.

It maintains the connection information for all the established UDP flows.

None

Which network is based on CSMA / CD (multiple access detection of carrier / collision direction) for media access control?

Bus Token.

Token ring

Ethernet.

Wireless

None