Chapter 22: LocL Area Network

Question 0

Technology which uses laser light for long distance travel

Answer 0

Single mode fiber

Question 1

Multiple light signals at the same time and used for short distance

Answer 1

Multimode fiber

Question 2

Maximum transfer rate of coaxial cable

Answer 2

50 Mbps

Question 3

Most used connector type on coaxial cable

Answer 3

F-type connector

Question 4

A device to translate Ethernet into wireless or vice versa

Answer 4

A bridge

Question 5

Solid core UTP wires are better used in what situation

Answer 5

Horizontal installation

Question 6

The heart of the basic star

Answer 6

Telecommunications room

Question 7

What are patch panels

Answer 7

Allow you to connect and disconnect many times without disturbing solid core cables

Question 8

What is a punchdown tool

Answer 8

To insert UTP into punchdown blocks ( patch panel)

Question 9

What command allows you to see you IP setting

Answer 9

ipconfig/ all

Question 10

A utility to show you the route that a packet takes to its destination

Answer 10

tracert

Question 11

IPv4 uses how many bits

Answer 11

32 bits

Question 12

How many bits does IPv6 use

Answer 12

128bits

Question 13

Every IPv6 computer has what

Answer 13

Link-local address

Question 14

IPv6 need what type of address to access the Internet

Answer 14

A global address

Question 15

What is half-duplex mode

Answer 15

NICs can receive and transmit, but not at the same time

Question 16

A link light that is off or flickering has what type of problem

Answer 16

A connection problem