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