Question 1

What kinds of devices can determine the size of a broadcast domain?

Accepted Answer

A) Switches 
B) Servers 
C) Routers 
D) Firewalls 
A) Switches 
B) Servers 
C) Routers 
D) Firewalls

Question 2

Which of the following can be categorized as multifactor authentication? (CHOOSE ALL THAT APPLY)

Accepted Answer

A) Username and Password 
B) ATM Card and Pin 
C) Thumb and Forefinger print reader 
D) Code word and voice recognition software 
E) Retina scanning and Fingerprint reader 
A) Username and Password 
B) ATM Card and Pin 
C) Thumb and Forefinger print reader 
D) Code word and voice recognition software 
E) Retina scanning and Fingerprint reader

Question 3

In which network topology does a node communicate only with its upstream and downstream neighbors?

Accepted Answer

A) Mesh 
B) Ring 
C) Tree 
D) Bus 
A) Mesh 
B) Ring 
C) Tree 
D) Bus

Question 4

What encryption standard should be used to protect 802.11g traffic?

Accepted Answer

A) SSID 
B) WEP 
C) WPA2 
D) TLS 
A) SSID 
B) WEP 
C) WPA2 
D) TLS

Question 5

What is the name of the switching method that breaks data into packets before it is transported?

Accepted Answer

A) Packet switching 
B) Message switching 
C) Network switching 
D) Circuit switching 
A) Packet switching 
B) Message switching 
C) Network switching 
D) Circuit switching

Question 6

What is the Predecessor to Transport Layer Security used to encrypt communication over the internet?

Accepted Answer

A) SSL 
B) VPN 
C) FTPS 
D) TCP/IP 
A) SSL 
B) VPN 
C) FTPS 
D) TCP/IP

Question 7

If Tony, a network technician, has a cable with one end of the cable wired with the following pin configuration:
Orange-White/Orange/Green-White/Blue/Blue-White/Green/Brown-White/Brown
And the other end of the cable wired with the following configuration:
Green-White/Green/Orange-White/Blue/Blue-White/Orange /Brown-White/Brown
What kind of cable does Tim the technician have?

Accepted Answer

A) Rollover 
B) DB-9 
C) Crossover 
D) Cat5e patch cable 
A) Rollover 
B) DB-9 
C) Crossover 
D) Cat5e patch cable

Question 8

Using the ACL on the firewall to block already known websites is describing what type of filtering?

Accepted Answer

A) MAC Filtering 
B) IP Filtering 
C) Port Filtering 
D) Packet Filtering 
A) MAC Filtering 
B) IP Filtering 
C) Port Filtering 
D) Packet Filtering

Question 9

MAC address and packet filtering services can be provided for the network through the use of which devices?

Accepted Answer

A) Network based IPS 
B) Network based IDS 
C) Network based firewall 
D) Network based proxy server 
A) Network based IPS 
B) Network based IDS 
C) Network based firewall 
D) Network based proxy server

Question 10

Which of the following statements is true about DSL?

Accepted Answer

A) DSL does not allow the user to use the Internet and make calls simultaneously. 
B) A DSL subscriber must be beyond 10 km of the Central office to be able to connect to DSL. 
C) The splitter sends voice signals below 3.4 KHz to the telephone and data signals above 3.4 KHz to the modem. 
D) The splitter sends data signals above 3.4 KHz to the modem and voice signals below 3.4 KHz to the telephone. 
A) DSL does not allow the user to use the Internet and make calls simultaneously. 
B) A DSL subscriber must be beyond 10 km of the Central office to be able to connect to DSL. 
C) The splitter sends voice signals below 3.4 KHz to the telephone and data signals above 3.4 KHz to the modem. 
D) The splitter sends data signals above 3.4 KHz to the modem and voice signals below 3.4 KHz to the telephone.

Question 11

Jack wants to install a 100BaseT network in his office. What type of cabling must he use?

Accepted Answer

A) CAT 5 UTP 
B) Fiber optic 
C) Thicknet 
D) CAT 3 UTP 
A) CAT 5 UTP 
B) Fiber optic 
C) Thicknet 
D) CAT 3 UTP

Question 12

The remote support team at an organization is having problems connecting to their client's computers using a remote desktop connection. All other network services are working fine. Which of the following could be a possible reason for this?

Accepted Answer

A) The DHCP server is down. 
B) The NIC is faulty. 
C) The DNS server is down. 
D) The firewall has blocked port 3389. 
A) The DHCP server is down. 
B) The NIC is faulty. 
C) The DNS server is down. 
D) The firewall has blocked port 3389.

Question 13

Jack is in the process of designing a cost-effective corporate network. The network should satisfy the minimum requirements of 75 hosts in the segment, maximum distance of 150 meters in the segment, and a 10 Mbps transfer rate. Which of the following standards should he use?

Accepted Answer

A) 10Base2 
B) 10BaseFL 
C) 100BaseTX 
D) 10Base5 
A) 10Base2 
B) 10BaseFL 
C) 100BaseTX 
D) 10Base5

Question 14

John is a security advisor at his organization. He is asked to make sure that no visitors in the organization are able to connect their laptop computers to the network. Which of these features of a switch can he implement?

Accepted Answer

A) Port authentication 
B) Port mirroring 
C) Trunking 
D) Caching 
A) Port authentication 
B) Port mirroring 
C) Trunking 
D) Caching

Question 15

Without the use of a repeater or other similar device, what is the maximum distance a technician can run a 1000BaseT cable segment and still maintain the rated speeds?

Accepted Answer

A) 100 Meters (328 Feet) 
B) 100 Feet (30.5 Meters) 
C) 1000 Meters (3281 Feet) 
D) 1000 Feet (305 Meters) 
E) 1 Kilometer ( 1000 Meters) 
A) 100 Meters (328 Feet) 
B) 100 Feet (30.5 Meters) 
C) 1000 Meters (3281 Feet) 
D) 1000 Feet (305 Meters) 
E) 1 Kilometer ( 1000 Meters)

Question 16

The IEEE has specified which of the following standards for wired Ethernet and further defines the LAN access method as CSMA/CD?

Accepted Answer

A) 802.15 
B) 802.3 
C) 802.11 
D) 802.13 
A) 802.15 
B) 802.3 
C) 802.11 
D) 802.13

Question 17

You want to separate each host on your network, such that each has its own collision domain. Which of these network devices would you use?

Accepted Answer

A) Hub 
B) Repeater 
C) NIC 
D) Switch 
A) Hub 
B) Repeater 
C) NIC 
D) Switch

Question 18

Jack has messed up the routing connections on his company's internal network. He now wants to connect his PC to the router's console port. Which type of cable must he use?

Accepted Answer

A) RJ-11 
B) Rollover 
C) RJ-45 
D) Co-axial 
A) RJ-11 
B) Rollover 
C) RJ-45 
D) Co-axial

Question 19

A splitter is a frequency-filtering device used in a DSL connection. What does a splitter do?

Accepted Answer

A) Blocks all signals to the phone and sends these signals to the modem. 
B) Sends the signals to both the phone and the modem. 
C) Sends all signals below 3.4 KHz to the phone and signals above 3.4 KHz to the modem. 
D) Sends all signals above 3.4 KHz to the phone and signals below 3.4 KHz to the modem. 
A) Blocks all signals to the phone and sends these signals to the modem. 
B) Sends the signals to both the phone and the modem. 
C) Sends all signals below 3.4 KHz to the phone and signals above 3.4 KHz to the modem. 
D) Sends all signals above 3.4 KHz to the phone and signals below 3.4 KHz to the modem.

Question 20

Jack has been asked to design a network's WAN connection. The network has two locations that are not currently connected to each other. The locations will be sharing e-mail and data applications across the WAN intermittently and on a small scale. Which WAN specification should John choose?

Accepted Answer

A) ISDN 
B) Frame relay 
C) X)25 
D) ATM 
A) ISDN 
B) Frame relay 
C) X)25 
D) ATM

Exam 23: Media Topologies

What kinds of devices can determine the size of a broadcast domain?

Which of the following can be categorized as multifactor authentication? (CHOOSE ALL THAT APPLY)

In which network topology does a node communicate only with its upstream and downstream neighbors?

What encryption standard should be used to protect 802.11g traffic?

What is the name of the switching method that breaks data into packets before it is transported?

What is the Predecessor to Transport Layer Security used to encrypt communication over the internet?

Using the ACL on the firewall to block already known websites is describing what type of filtering?

MAC address and packet filtering services can be provided for the network through the use of which devices?

Which of the following statements is true about DSL?

Jack wants to install a 100BaseT network in his office. What type of cabling must he use?

The remote support team at an organization is having problems connecting to their client's computers using a remote desktop connection. All other network services are working fine. Which of the following could be a possible reason for this?

Jack is in the process of designing a cost-effective corporate network. The network should satisfy the minimum requirements of 75 hosts in the segment, maximum distance of 150 meters in the segment, and a 10 Mbps transfer rate. Which of the following standards should he use?

John is a security advisor at his organization. He is asked to make sure that no visitors in the organization are able to connect their laptop computers to the network. Which of these features of a switch can he implement?

Without the use of a repeater or other similar device, what is the maximum distance a technician can run a 1000BaseT cable segment and still maintain the rated speeds?

The IEEE has specified which of the following standards for wired Ethernet and further defines the LAN access method as CSMA/CD?

You want to separate each host on your network, such that each has its own collision domain. Which of these network devices would you use?

Jack has messed up the routing connections on his company's internal network. He now wants to connect his PC to the router's console port. Which type of cable must he use?

A splitter is a frequency-filtering device used in a DSL connection. What does a splitter do?

Jack has been asked to design a network's WAN connection. The network has two locations that are not currently connected to each other. The locations will be sharing e-mail and data applications across the WAN intermittently and on a small scale. Which WAN specification should John choose?

Hardware

Laptops

Networking

Printers

Procedures

Other Operating Systems and Technologies

Mobile-Devices

Operating-Systems

Security

Troubleshooting

Access-Identity

Apps - Data - Host

Compliance-Op

Comptia Asp

Concepts

Cryptography

Dhti

Enrolled-Agent

Essentials

Install Configure

Linux

Management

Network

Other-Operating-Systems-And-Technologies

Server

Software-Troubleshooting

Threats

Filters