MTA Networking Fundamentals Final Exam

Which of the following is used to uniquely identify a host on a TCP/IP network? Select one: a. IP address b. MAC address c. bit pattern d. router name

IP address

Which feature within Windows allows the server to act as a router? Select one: a. IPsec b. DHCP c. IP forwarding d. RDC Feedback

IP forwarding

Which type of address is 2001:4212:0000:34DB:0000:0000:0000:4231? Select one: a. MAC address b. IPv4 c. IPv6 d. anycast address Feedback

IPv6

Which of the following is used by X.25 as its DTE device? Select one: a. telco incoming router b. packet switcher c. analog modem d. PAD

PAD

Which layer in the OSI model is NOT included in the original TCP/IP model? Select one: a. Physical b. Data Link c. Transport d. Network

Physical

Which layer in the OSI model is used to encrypt data? Select one: a. Physical b. Session c. Application d. Presentation

Presentation

allows a user to connect to a corporate network using the Internet.

VPN

Which of the following is the most secure encryption used in wireless networks? Select one: a. WEP b. WPA c. WPA2 d. 802.1x

WPA2

Which speed is used by FDDI?

100 Mbps

Which of the following is the maximum speed supported by 802.11b? Select one: a. 1 Mbps b. 10 Mbps c. 11 Mbps d. 54 Mbps

11 Mbps

How many bits is an IPv6 address? Select one: a. 32 b. 48 c. 64 d. 128

128 bits

Which port is used by L2TP?

1701

Which port is used by Remote Desktop Services? Select one: a. 443 b. 501 c. 389 d. 3389

3389

How many layers does the TCP/IP model have? Select one: a. 3 b. 4 c. 6 d. 7

4

At which of the following speeds does a T3 line run?

44.7 Mbps

Which port is used by DNS? Select one: a. 443 b. 389 c. 51 d. 53

53

Which protocol is used to translate IP addresses to MAC addresses? Select one: a. RARP b. ARP c. DNS d. WINS

ARP (Address Resolution Protocol)

Which mechanism is used by wireless networks to access the network? Select one: a. CSMA/CD b. CSMA/CA c. token passing d. polling

CSMA/CA

You manage a host with the address of 180.24.45.120. To which of the following classes will this be address be assigned? Select one: a. Class A b. Class B c. Class C d. Class D

Class B

Which model uses a central database for authentication? Select one: a. peer-to-peer b. workgroup c. client/server d. distributive

Client/Server

Which zone is used to publish external websites for an organization? Select one: a. intranet b. exanet c. internetwork d. DMZ

DMZ

provides name resolution between domain names and IP addresses.

DNS

Which layer in the OSI model do MAC addresses and switches use? Select one: a. Physical b. Data Link c. Network d. Transport

Data Link

You manage a computer with an address of 169.254.32.23 and a subnet mask of 255.255.0.0, yet you cannot connect to your local file servers. Which of the following best describes the problem?

It cannot communicate with a DHCP server.

When trying to protect your network, you should create your secure network based on _______.

Layers

Which type of device is used to detect malicious network activities and reports only those issues to the administrator?

NIDS

Which type of device is designed to inspect traffic, detect malicious activities, and take steps to mitigate the malicious activity?

NIPS

Which layer in the OSI model covers routing between networks? Select one: a. Physical b. Data Link c. Network d. Transport

Network

____ retrieves or updates your DHCP assigned configuration.

ipconfig/renew

Which of the following acts as a middleman that translates between internal and external addresses and that caches previously accessed web pages so that it can provide those more quickly in the future?

Proxy Server

When you pick up your wireless phone, your computer drops network connectivity. Which of the following could be the cause of the problem? Select one: a. EMI b. RFI c. network adapter failure d. cable failure

RFI

Which of the following is not a characteristic of 802.11n? Select one: a. frame aggregation b. channel bonding c. RFI protection d. MIMO

RFI Protection

Which routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network?

RIP

is a route that must be manually defined on each router.

Static Route

Which of the following is the most common central device used today to connect computers to a network? Select one: a. hub b. switch c. SOHO router d. VPN router

Switch

Which of the following is used to create VLANs? Select one: a. router b. switch c. firewall d. proxy server

Switch

Which of the following terms is defined as electrical signals jumping to another set of wires? Select one: a. EMI b. RFI c. crosstalk d. jumpitis

crosstalk

Which of the following is not a private address? Select one: a. 10.4.24.24 b. 172.16.36.45 c. 192.168.34.3 d. 200.23.34.120

d

For IPv4, which class is used for multicasting? Select one: a. Class A b. Class B c. Class C d. Class D

d.

Which part of the network is the point at which the responsibility of the administrator ends and the telecommunications provider's responsibility begins? Select one: a. last mile b. demarc c. router array d. PAD interface

demarc

Which command clears the NetBIOS name cache table?

nbtstat-R

____ displays Ethernet statistics.

netstat-e

Which command is used to test a system's IPv4 protocol stack?

ping 127.0.0.1

Which type of cable should be used as part of a fire code for a building? Select one: a. STP b. PVC c. heat protected d. plenum-rated

plenum-rated

Which command is used to add static routes to a Windows computer?

route

Which of the following terms is used to describe a smaller network that is part of a larger network? Select one: a. host b. broadcast domain c. cluster d. subnet

subnet

Which command tests network connectivity while showing you each hop along the way?

tracert