Deck 10 Flashcards

1
Q

Tracert is used to:

A

report the route taken by packets across an IP network

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2
Q

A node within a local area network (LAN) must have a network interface and a

A

host address

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3
Q

One purpose of a perimeter network is to

A

make resources available to the Internet

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4
Q

Which two of the following are connectivity options for wide area networks (WANs)?

A

Dial-up

Leased line

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5
Q

The ipconfig command will

A

display a client’s address

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6
Q

One reason to incorporate VLANs in a network is to

A

reduce the number of nodes in a broadcast domain

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7
Q

Which of these is an application layer protocol

A

FTP

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8
Q

The top-level domain of www.adventureworks.com is

A

com

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9
Q

At what layer in the OSI model are hardware addresses referenced?

A

Data link

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10
Q

You need to divide a network into three subnets.

Which device should you use?

A

Router

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11
Q

The type of connector used on a 100BaseT Ethernet cable is:

A

RJ-45

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12
Q

In addition to switching, multilayer switches also

A

provide Layer 3 routing functions

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13
Q

One reason to replace an unmanaged switch with a managed switch is to

A

support multiple VLANS

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14
Q

To directly connect the Ethernet network interface cards (NICs) of two computers, you should use a

A

crossover cable

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15
Q

Which of the following is a Layer 2 WAN protocol

A

Point-to-Point Protocol (PPP)

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16
Q

Which type of port is used to support VLAN traffic between two switches?

A

Trunk port

17
Q

The protocol that maps IP addresses to a Media Access Control (MAC) address is

A

Address Resolution Protocol (ARP)

18
Q

A user reports that she cannot connect to network resources from a computer on the company network. The user was able to connect to the network resources yesterday.
You verify that the user’s computer is properly physically connected to the network.
You discover that the computer’s IP address is 169.254.48.97.
You need to restore access to network resources.
What should you do next?

A

Verify that the DHCP service is available

19
Q

The host name of the fully qualified domain name (FQDN) mail.exchange.corp.nwtraders.com is:

A

mail

20
Q

To which IP configuration does the CIDR notation 192.168.1.1/25 refer?

A
  1. 168.1.1

255. 255.255.128