Infrastructure and Technology Fundamentals

Question 1

Convert 00001010.00000000.00000000.11000000 to its equivalent IP address

Answer 1

10.0.0.192

Question 2

Which of the following represents the subnet mask of 255.255.0.0?

Answer 2

/16

Question 3

Select the option that describes jitter in a network?

Answer 3

When some packets are delayed at different rates than others

Question 4

Select the option which best describes progressive scanning

Answer 4

The picture starts to build at the top left then jumps to start of the second line and so on until all lines are complete

Question 5

using a calculator in scientific mode if necessary. Select the correct answer below:

Answer 5

255

Question 6

Select the option that describes latency in a network

Answer 6

When data is delayed for some reason during transmission

Question 7

Select the option below which shows a network

Answer 7

192.168.0.0

Question 8

Convert 255.255.255.0 into its equivalent 32-bit binary address

Answer 8

11111111.11111111.11111111.00000000

Question 9

Select the option which best describes a WAN

Answer 9

A number of Local Area Networks joined together by network links

Question 10

Convert 10.16.0.2 into its equivalent 32-bit binary address.

Answer 10

00001010.00010000.00000000.00000010

Question 11

Select the option that describes queuing in a network

Answer 11

When data is delayed in a switch or router due to lack of capacity

Question 12

Select the option which best describes a default

Answer 12

An IP Address configured into the router

Question 13

The broadcast address for a network of 172.21.16.0 with a subnet mask of 255.255.255.0 (/24) will be what

Answer 13

172.21.16.255

Question 14

Select the option below which shows a broadcast address

Answer 14

192.168.0.255

Question 15

Convert 11111000 from binary (base2) to decimal (base 10) using a calculator in scientific mode if necessary.

Answer 15

248

Question 16

Select the option which best describes DHCP

Answer 16

A method for automatically allocating IP addresses

Question 17

Select the option which best describes DNS

Answer 17

A name through which a network is accessible

Question 18

A network address of 172.21.16.0 with a subnet mask of 255.255.255.0 (/24) will provide how many usable IP addresses

Answer 18

254

Question 19

Select the option which best describes interlaced scanning

Answer 19

The picture builds odd numbered lines then even numbered lines until all lines are complete