Deck 20: Install Configure

Question 1

You set up a home computer with Windows 7. After connecting to the Internet, you look for the network status indicator in the computer notification tray. The network indicator is a network icon with:

A)A green light.
B)A cable.
C)A red X.
D)A lightning bolt.

Answer 1

A cable.

Question 2

You are preparing to network a branch of your office in another building. They need to connect multiple computers on a single segment and have dedicated lines (between nodes) with full bandwidth. Which device do you choose for this task?

A)Router
B)Server
C)Switch
D)Hub

Answer 2

Switch

Question 3

Which of the following would work for a 1Gbps network (select all that apply)?

A)Cat 6
B)Cat 5
C)Cat 5e
D)Cat 3

Answer 3

Cat 6
Cat 5e

Question 4

What is the major difference between a router and a layer 3 switch?

A)A layer 3 switch transmits packets across networks, whereas a router switch transmits packets within a network
B)A router transmits packets across networks, whereas a layer 3 switch transmits packets within a network
C)Both operate identically
D)A router switches packets using a microprocessor and a Layer 3 switch routes using application-specific integrated circuit (ASIC) hardware

Question 5

You are working on a network design and you determine that a new testing application requires multiple hosts that must be capable of sharing data between each host and a server running 10Mbps. Other departments use applications that require less than 3Mbps to the server. What should you recommend?

A)Replace the 10Mbps Ethernet hub with a 100Mbps Ethernet hub.
B)Install a router between departments.
C)Use a bridge to break up collision domains.
D)Use a switch with a 100Mbps uplink to the server and 10Mbps to the hosts.

Question 6

Jack heads the network management team at his organization. Since the organization has doubled the headcount by hiring 20 employees, the users have been experiencing problems with slower network/Internet access. Which network device should Jack use to have full bandwidth of the medium while transmitting?

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

Question 7

What is the maximum amount of power that can be transmitted using PoE technology?

A)30V
B)10W
C)10 V
D)25.5W

Question 8

You want to improve network performance by increasing the bandwidth available to hosts and limiting the size of the broadcast domains. Which of the following options should you use?

A)Switches
B)Bridges
C)Managed hubs
D)Switches configured with VLANs

Question 9

What is the maximum allowable segment length to connect stations to a hub?

A)100 meters
B)50 meters
C)1000 meters
D)100 feet

Question 10

Which of the following provides caching and load balancing capabilities by redirecting users to a working server when the server they are requesting content from fails?

A)Content switch
B)Gateway
C)Firewall
D)Brouter

Question 11

You intend to configure your wireless network with a minimum number of beacon frames transmitted in a given time interval. Which of these beacon interval values will help you accomplish this?

A)100 ms
B)250 ms
C)10 ms
D)1 second

Question 12

What utility can be used to locate a black hole router?

A)NSLOOKUP
B)ICMP Echo Request
C)Dig
D)Tracert

Question 13

From the following choices, choose the option that best describes a failover mechanism used with DHCP:

A)IP Scope
B)Reserved IP Addresses
C)Automatic Private IP Addressing
D)Subnet Masking

Question 14

James, a user, is attempting to access a web page and is unable to. Jennifer, a technician, arrives and pings a computer on the same subnet and receives successful replies. When Jennifer looks at the local computer's IP address she notices the following IP address: 169.254.15.11. Given the information in this scenario, which of the following is MOST likely not working properly?

A)DNS
B)The Web Server of the site.
C)The Network Interface Card.
D)DHCP

Question 15

The period of time allotted for devices to retain an IP address from Dynamic Host Configuration Protocol is called what?

A)The IP Address Scope
B)The IP Address Range
C)The IP Address Lease
D)The IP Address Reservation

Question 16

Kevin, a network administrator, wishes to ensure that DHCP traffic is allowed through all host based IPSs. What default port (or ports) should Kevin check to make sure is (are) open? (CHOOSE ALL THAT APPLY)

A)66
B)67
C)68
D)110
E)389