Cins 220 Ch. 22

Front 1

What identifies a PC on a network?

Back 1

Subnet Mask

Front 2

What are the IP addresses 169.254.0.1 to 169.254.255.254 used for?

Back 2

APIPA link-local addresses

Front 3

How many host nodes are supported on a single class C network?

Back 3

254

Front 4

Which on the following utilities enables a machine to check whether it can communicate with another machine?

Back 4

Ping

Front 5

What is the default subnet mask for class C addresses?

Back 5

255.255.255.0

Front 6

All of the following can be used as alternative cabling for Ethernet EXCEPT:

Back 6

Serial Cable

Front 7

What box would you check in the Windows Vista Map Network Drive dialog box to reconnect a mapped network folder at logon?

Back 7

Reconnect at logon.

Front 8

After entering IPCONFIG at a command prompt, you notice you are using an IP address in the 169.254.0.1 to 169.254.255.254 address range. What is most likely the reason you were assigned one of these addresses?

Back 8

The DHCP server is down

Front 9

Which operating system install both IPv4 and IPv6 by default?

Back 9

Windows Vista and Windows 7

Front 10

How many cables does multimode fiber require?

Back 10

two cables

Front 11

Which device is used to perform a loopback test on a NIC?

Back 11

Loopback Plug

Front 12

What command would you use to map a share to a drive letter on a computer?

Back 12

NET USE

Front 13

What is the UNC path for a machine named SERVER2 sharing its C: drive as HOMEBASE?

Back 13

\\SERVER2\HOMEBASE

Front 14

Which cabling type uses LEDS?

Back 14

Multimode fiber

Front 15

What is the impedance measured in both RG-6 and RG-9 coax cables?

Back 15

75 ohms

Front 16

Which connector is used in coax cable implementations when connecting to a cable modem?

Back 16

F-Type

Front 17

What central connection box is used in Ethernet star bus networks?

Back 17

Switch

Front 18

What kind of cable is most commonly used in 10/100/1000BaseT Ethernet star bus topology networks?

Back 18

UTP

Front 19

On which device is any incoming signal on any port re-created(repeated) and sent out on every connected port on the device?

Back 19

Hub

Front 20

Which component emits a sound when it receives an electrical signal along the wire at a certain frequency?

Back 20

Tone Probe

Front 21

Which device is used to connect two Ethernet networks that use completely different media internally, such as UTP to fiber or even UTP to wireless?

Back 21

Bridge

Front 22

Which system is basically a headless system that you plug into a network and is used to share its hard drives?

Back 22

NAS

Front 23

What do most fiber Ethernet networks use?

Back 23

62.5/125 multimode cable

Front 24

Which is not a a fiber connector?

Back 24

BNC-T

Front 25

Which type of horizontal UTP cabling should be used, according to TIA/EIA?

Back 25

Solid core

Front 26

What should you enter at a command prompt to see all of your TCP/IP settings?

Back 26

IPCONGIF/ALL

Front 27

What is the standard connector used for UTP Ethernet installations?

Back 27

RJ-45

Front 28

How tall is a 2U device?

Back 28

3.5 inches

Front 29

What is the default subnet mask for class A addresses?

Back 29

255.0.0.0

Front 30

Network techs use a device called an_____________ for help in tracing cables.

Back 30

toner

Front 31

After making your own cable, you should test it with a _________

Back 31

cable tester

Front 32

Machine that connect LANs are called

Back 32

Routers

Front 33

The __________________ in Windows Vista can be used to turn file,folder,or print sharing on or off.

Back 33

Network and Sharing Center

Front 34

To have network connectivity you need _______,________ and __________

Back 34

NIC, Protocol and Network CLient

Front 35

The most common type of patch panel today uses a special type of connector called a ______________

Back 35

110 block

Front 36

The Internet uses _______ protocol

Back 36

TCP/IP

Front 37

Part of an IP address identifies the network, and part identifies the __________ address on the network

Back 37

host

Front 38

The IPv4 loopback address is

Back 38

169.254.x.y

Front 39

The number of available network addresses for a class A range is

Back 39

129

Front 40

The most famous TCP/IP service is called the

Back 40

HTTP(HyperText Transfer Protocol)

Front 41

My network places in Windows XP is called ______________ in Windows Vista/7

Back 41

Network Connections

Front 42

Ethernet networks are usually connected via a cable called________

Back 42

UTP

Front 43

The ______________ provies a common point for connection for network devices

Back 43

A Switch

Front 44

All rack mounted equipment uses a height measurement known simply as a(n)

Back 44

U

Front 45

When you set the IP address manually, the IP address is not subject to change and is called a(n)

Back 45

Static IP address

Front 46

A powerful command line

Back 46

ns lookup

Front 47

By default, the TCP/IP protocol is configured to receive an IP address automatically from a(n)_________ server on the network

Back 47

DHCP

Front 48

NIC LEDS. also known as _________ give you clues about what's happening with you network connection

Back 48

link lights

Front 49

In a TCP/IP network, the ___________ combines with the IP address to determine the subnet.

Back 49

Host address

Front 50

The alternative method to create the IPv6 address uses the ____________address of the network card.

Back 50

MAC

Front 51

The earliest Ethernet networks were connected using ____________cable

Back 51

Coax

Front 52

A local router also called a(n) ______________sends data outside of a LAN

Back 52

default gateway

Front 53

The_______________utility shows the route that a packet takes to get to its destination

Back 53

TRACERT

Front 54

Windows offers two types of permissions called ____________ and ________________ permissions

Back 54

Shared,non shared

Front 55

A(n)______________ sends data out of the NIC and checks to see if it comes back.

Back 55

loopback test

Front 56

A cable with a center cable surrounded by insulation, which in turn is covered with a shield of braided cable is a(n) _____________cable

Back 56

coax

Front 57

Bandwidth-sharing problems on Ethernet networks caused by using a hub can be resolved by replacing a hub with a__________

Back 57

switch