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Networking Final Exam(DHCP) questions n correct answers 100%
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Networking Final Exam(DHCP) questions n correct answers 100%
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Networking Final Exam(DHCP)What class of IP address is 172.16.1.2? - correct answer ✔✔Class B
Refer to the exhibit. Consider the topology. What needs to be configured on router R1 in order for the
DHCP client to successfully send a DHCPDISCOVER message to the DHCP server? - correct answer
✔✔DHCP relay agent
How big is the payload of an ATM cell? - correct answer ✔✔48 bytes
Which of the following protocols is used for transferring files with a remote host in a non-secure fashion?
- correct answer ✔✔FTP
Which three of the following are common elements in a set of network documentation? (choose 3) -
correct answer ✔✔contact information, network maps, policies
Which of the following best defines an IDS sensor? - correct answer ✔✔An IDS sensor receives a copy of
traffic being analyzed, can recognize the signature of a well-known attack, and respond appropriately.
You are configuring a wireless access point (AP). You specify a wireless standard of 802.11n operating in
the 2.4 GHz band. You also select an option to make it operate in a "backwards compatible" mode.
Therefore, what additional 802.11 standards are supported? (choose 2) - correct answer ✔✔802.11g
What is a very common protocol found on dedicated leased lines? - correct answer ✔✔PPP
Identify the purpose of a DHCP scope. - correct answer ✔✔A scope acts as a pool of IP addresses from
which a DHCP server can assign IP addresses to DHCP clients
What are the three levels of security associated with events appearing in Microsoft Windows®
application logs? (choose 3) - correct answer ✔✔Information Warning Error
, Which of the following wireless LAN (WLAN) security threats is also known as an "evil twin?" - correct
answer ✔✔rogue access point
In the modern LAN, what type of device is typically used at the center of a star topology? - correct
answer ✔✔switch
What device is a Layer 3 device that is used to make forwarding decisions based on a Layer 3 address? -
correct answer ✔✔router
Which of the following UNIX commands is primarily used to resolve a fully-qualified domain name
(FQDN) to an IP address and can operate in an interactive mode (that is, you enter this command,
receive a prompt, and can then give additional commands)? - correct answer ✔✔nslookup
You have a Layer 2 switch. You have left all ports in the default VLAN. You connect five workstations. How
many collision domains exist on this switch? - correct answer ✔✔5
Internet Protocol (IP) resides at what layer of the OSI Model? (choose 2) - correct answer ✔✔network
layer 3
What WAN topology enables you to minimize WAN expenses by not directly connecting any two remote
locations? - correct answer ✔✔hub and spoke
While more than one of the following Microsoft Windows® commands can be used to resolve a fully-
qualified domain name (FQDN) to an IP address, identify the command whose primary purpose is to
resolve a FQDN to an IP address (for example, to determine if a Domain Name System (DNS) record is
correct). - correct answer ✔✔Nslookup
Approximately how many addresses are provided by a Class B scheme? - correct answer ✔✔65,000
What is a native VLAN? - correct answer ✔✔A native VLAN is the VLAN on an IEEE 802.1Q trunk that
does not have any tag bytes added.
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