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ITN 260 Final Exam Questions and Correct Answers | Latest Updat

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TCP is responsible for addressing packets and sending them on the correct route to the destination , while IP is responsible for reliable packet transmission.  False True or False: TCP/IP uses it own Five-layer architecture that includes Network Interface, Internet, Control, Transport, an...

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1 | P a g e | © copyright 2024/2025 | Grade A+



ITN 260 Final Exam Questions and
Correct Answers | Latest Update
True or False:

TCP is responsible for addressing packets and sending them on the correct route to the

destination , while IP is responsible for reliable packet transmission.

 False



True or False:

TCP/IP uses it own Five-layer architecture that includes Network Interface, Internet, Control,

Transport, and Application

 False



True or False:

IEEE 802.1x is commonly used on wireless networks

 True



True or False:

IP telephony and Voice over IP (VoIP) are identical

 False



True or False:

Despite its promise to dramatically impact IT, cloud computing raises significant security

concerns

 True



Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

What protocol suite below is the most commonly used protocol for local area network (LAN)

communication

 TCP/IP



At what level of the OSI model does the IP protocol function

 Network Layer



Which layer of the OSI model contains TCP protocol, which is used for establishing connections

and reliable data transport between devices

 Transport Layer



The capability for devices to exchange low-level control messages is provided by what

protocol below?

 ICMP



When using SNMPv1 or SNMPv2,what piece of information is needed to view information

form an agent?

 community string



Select below the TCP/IP protocol that resolves a symbolic name to its corresponding IP

address using a database consisting of an organized hierarchy tree

 DNS



DNS poisoning can be prevented using the latest edition of what software below?

 BIND

Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+



An administrator needs to examine FTP commands being passed to a server, what pro should

the administrator be monitoring?1

 21



What device operates at the Network Layer (layer 3) of the OSI model and forwards packets

across computer networks

 router



The deployment of this technology below can be used as a defense against DoS and DDoS

SYN flood attacks:

 flood guard



Broadcast storms can be prevented by using loop prevention technology. which item be used

to help prevent loops

 802.1d



How can a network pf physical devices be grouped into logical units, regardless of what

network switches they may be connected to?

 VLAN



Port-based authentication,in which users are authenticated on a per-switch pro basis, is a

function of what standard below?

 IEEE 802.1x




Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

Which of th three Cloud computing service models allows a customer to access software

provided by a vendor using a web browser, without any installation, configuration, upgrading,

or management from the user?

 Cloud Software as a Service



When setting up a server virtualization environment, what component below manages the

ritual machine operation systems and supports one or more guest systems

 hypervisor



In what type of cloud computing does the customer have the highest level of control?

 Cloud Infrastructure as a Service



What MAC limiting configuration setting allows for MAC addresses to be automatically

learned and stored along with any addresses that were learned prior to using the

configuration setting

 Dynamic



Which of the following is not a benefit that can be provided by using IP telephony

 Decreased network utilization



What is the term used for a device that requests permission form an authenticator to join a

network

 supplicant




Master01 | September, 2024/2025 | Latest update

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