Networking

Question 1

Which cloud computing concept allows users to store files on a cloud-based server when necessary and copy that data from the cloud and put it back on the device when space once again becomes available on the device?

Answer 1

On-demand

Question 2

What metric is used to represent the round-trip time it takes for a packet to be sent by a device to a server and then a response received from that destination server?

Answer 2

Latency

Question 3

A _________ is a 32-bit number that divides an IP address into network and host portions, determining the size of a network.

Answer 3

Subnet mask

Question 4

In a network using subnet, the term ____________ refers to a network device (router) that enables exchange of data between hosts residing in different subnets.

Answer 4

Default gateway

Question 5

A Wi-Fi analyzer is not designed for:
A) measuring the strength of the Wi-Fi signal
B) Detecting interference from other devices or networks
C) Capturing and inspecting network traffic data
D) Analyzing wireless channel usage

Answer 5

C) Capturing and inspecting network traffic data

Question 6

Which of the following cable types can support speeds of up to 10 Gbps for up to 100 meters?
A) Cat 6a
B) Cat 5
C) Cat 6
D) Cat 5e

Answer 6

A) Cat 6a

Question 7

Your boss has requested that you replace all the hubs in the network with switches. What is the MOST likely reason for doing this?

Answer 7

Using hubs causes too many collisions on the network.

Question 8

Which technology can be used in a LICENSED long-range fixed wireless system?

Answer 8

Cellular

Question 9

Which technology can be used in an UNLICENSED long-range fixed wireless system?

Answer 9

WIFI