Kaplan

Question 1

Chpt 7 WAN Tech:

Speed of T1

Answer 1

Up to 1.544 Mbps

Question 2

Chpt 7 WAN Tech:

Speed of OC-1

Answer 2

Up to 51.84 Mbps

Question 3

Chpt 7 WAN Tech:

Speed of FDDI

Answer 3

Up to 100 Mbps

Question 4

Chpt 7 WAN Tech:

Speed of ATM

Answer 4

Up to 622 Mbps

Question 5

Organize the following DHCP server options in order of precedence. Highest first.
Scope options
Reserved client options
Server options
Class options

Answer 5

Server options
Scope options
Class options
Reserved client options

Question 6

What should you implement to connect a VoIP network to your Company’s PBX?

Answer 6

A Unified Communication (UC) gateway

Question 7

Port Number:

FTP

Answer 7

20, 21

Question 8

Port Number:

SSH, SFTP

Answer 8

22

Question 9

Port Number:

TELNET

Answer 9

23

Question 10

Port Number:

SMTP

Answer 10

25

Question 11

Port Number:

DNS

Answer 11

53

Question 12

Port Number:

DHCP

Answer 12

67, 68

Question 13

Port Number:

TFTP

Answer 13

69

Question 14

What is a network connection concentrator used on Token Ring networks?

Answer 14

Multi-station Access Unit (MAU)

Question 15

What layer of the OSI model does a Muli-station Access Unit (MAU) operate at?

Answer 15

Layer 1: Physical

Question 16

What metric does RIP ver 1 and 2 use to determine the most desirable network path?

Answer 16

Hop count

Question 17

What should you use to automatically propagate VLAN information to all switches on the LAN?

Answer 17

VLAN Trunking Protocol (VTP) also referred to as 802.1q.

Question 18

What implements packet tagging in a LAN?

Answer 18

Class of Service (CoS). It tags the different types of traffic, such as video or VoIP

Question 19

Very high data rate DSL (VDSL) data rate

Answer 19

51 to 55 Mbps

Question 20

Asymmetric DSL (ADSL) data rate

Answer 20

6.1 Mbps down and 640 Kbps up

Question 21

Port Number:

HTTP

Answer 21

80

Question 22

Port Number:

POP3

Answer 22

110

Question 23

Port Number:

NTP

Answer 23

123

Question 24

Port Number:

NetBios

Answer 24

137 and 139

Question 25

What is the order in which DHCP options are assigned?

Answer 25

Server options
Scope options
Class options
Reserved client options

Question 26

Which configuration management documentation includes the flow of the network communication and symbols to indicate equipment function?

Answer 26

Wiring schematic

Question 27

What is the purpose of an SRV record?

Answer 27

It IDs a computer that hosts specific services.

Question 28

Another term for NIC teaming?

Answer 28

Load Balancing and Failover (LBFO)

Question 29

Which radio transmission technology does the 802.11b standard specify?

Answer 29

The Direct Sequence Spread Spectrum (DSSS) radio transmission technology

Question 30

Which type of cable is required in a 10GBaseLR network?

Answer 30

Single-mode fiber-optic

Question 31

DNAT acronym

Answer 31

Destination Network Address Translation

Question 32

Which port does H.323 use?

Answer 32

1720

Question 33

HSRP acronym

Answer 33

Hot Standby Router Protocol

Question 34

After a client is authenticated on a network that uses Kerberos 5, the client is granted a _____.

Answer 34

Ticket-granting ticket (TGT)

Question 35

What is used in Kerberos authentication to ensure that tickets expire correctly?

Answer 35

Clock synchronization

Question 36

What grants a client a ticket-granting ticket (TGT)?

Answer 36

An Authentication Server (AS) aka Ticket Granting Server (TGS).