Chapter 18 Quiz (ITN107) - Essentials of Networking

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How are MAC addresses represented?

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1

How are MAC addresses represented?

Using 12 hexadecimal characters

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2

A MAC addresses are typically shown/displayed as a ________ number.

Hexadecimal

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3

Which connector is typically used in Ethernet?

RJ-45

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4

What term describes a group of networked computers that are typically located no more than a few hundred meters apart at most?

LAN

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5

You connect a workstation to the wall outlet with a ________.

Patch cable

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6

________ are a part of the frame.

Packets

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7

All network interfaces cards (NICs) have a(n) ________ "burned" into them.

MAC address

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8

What tool is used to verify that all the individual wires are properly connected and in the correct location in a cable?

Cable tester

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9

What term refers to the maximum speed at which data can be transferred?

Bandwidth

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10

Network people call anything that one computer might share with another a ________.

Resource

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11

Data is moved from one PC to another in discrete chunks called ________.

Frames

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12

How many binary characters are represented by one hexadecimal character?

Four

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13

What component connects LANs into a WAN?

Router

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14

What topology does Ethernet use?

Star bus

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15

What hexadecimal value is represented by the binary value 1110?

E

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16

How do you represent the hexadecimal value B in binary?

1011

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17

What is the general cable distance limit of an Ethernet segment?

100 meters

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18

Which connector connects your telephone to the telephone jack in the wall of your house?

RJ-11

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19

What cable type do Ethernet networks typically use?

Unshielded twisted pair (UTP)

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20

What device typically connects broadcast domains?

Switch

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21

What incoming frame type do routers automatically destroy by design?

Broadcasts

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22

1000BaseT needs ________ pairs of wires in CAT 5e and higher cables.

Four

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23

The ________ format is shorthand for representing strings of ones and zeros.

Hexadecimal

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24

A good patch cable should include a ________.

Boot

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25

Which Cat level supports 10-Gbps networks at 100-meter segments and provides shielding for individual wire pairs reducing crosstalk and noise problems?

Cat 7

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26

What type of cabling is rarely seen in networking implementations?

Shielded twisted pair

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27

Which organization established the UTP cable categories?

ANSI/TIA

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