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ITN 100 MIDTERM EXAM LATEST 2026-2027 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
The transport layer must break messages from the application
layer into several _____ that can be sent to the data link layer. -
ANSWER-packets
The TCP portion of TCP/IP performs linking to the application
layer. - ANSWER-TRUE
TCP includes a sequence number so that the packets can be
reassembled at the destination in the correct order. - ANSWER-
TRUE
IPv4 addresses offer unlimited opportunity for expansion and
growth on the Internet - ANSWER-FALSE
When TCP/IP translates an application layer address into an IP
address, it sends a special __________ to the nearest DNS
server. - ANSWER-DNS request packet
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IPv4 uses ____ bytes per Internet address. - ANSWER-4
A routing protocol used inside an autonomous system is called an
exterior routing protocol - ANSWER-FALSE
There are four fundamental approaches to routing: centralized,
static routing, dynamic routing, and monitor routing. - ANSWER-
FALSE
A client computer is assigned a data link layer address is by -
ANSWER-hardware manufacturers
____ is the translation of application layer addresses into IP
addresses - ANSWER-Server name resolution
UDP is not commonly used for - ANSWER-HTTP requests
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____ is the process of determining the path that a message will
travel from sending computer to receiving computer. - ANSWER-
routing
In needs analysis: - ANSWER-the goal is to understand what
users and applications the network will support
Which of the following is not a key deliverable for the cost
assessment step? - ANSWER-list of wish list requirements
Which of the following is not a way in which network
requirements, identified in the needs analysis of the network
design process, are organized? - ANSWER-non-necessary
requirements
The goal of the needs analysis step in network design is to
develop a physical network design. - ANSWER-FALSE
The network layer is responsible for routing messages from the
source computer to the destination computer. - ANSWER-TRUE
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Which of the following is not an important future trend in
communication and networking? - ANSWER-development of
online batch systems
Which is not a function of the physical layer - ANSWER-providing
error-free transmission of data.
In which layer of the Internet model would the HTTP standard be
used? - ANSWER-APPLICATION
Which of the following is true about ISO: - ANSWER--It makes
technical recommendations about data communications
interfaces
-Its name stands for International Organization for Standardization
-It is based in Geneva, Switzerland
-It is one of the most important standards-making bodies
-All of the above
ITN 100 MIDTERM EXAM LATEST 2026-2027 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
The transport layer must break messages from the application
layer into several _____ that can be sent to the data link layer. -
ANSWER-packets
The TCP portion of TCP/IP performs linking to the application
layer. - ANSWER-TRUE
TCP includes a sequence number so that the packets can be
reassembled at the destination in the correct order. - ANSWER-
TRUE
IPv4 addresses offer unlimited opportunity for expansion and
growth on the Internet - ANSWER-FALSE
When TCP/IP translates an application layer address into an IP
address, it sends a special __________ to the nearest DNS
server. - ANSWER-DNS request packet
,2|Page
IPv4 uses ____ bytes per Internet address. - ANSWER-4
A routing protocol used inside an autonomous system is called an
exterior routing protocol - ANSWER-FALSE
There are four fundamental approaches to routing: centralized,
static routing, dynamic routing, and monitor routing. - ANSWER-
FALSE
A client computer is assigned a data link layer address is by -
ANSWER-hardware manufacturers
____ is the translation of application layer addresses into IP
addresses - ANSWER-Server name resolution
UDP is not commonly used for - ANSWER-HTTP requests
,3|Page
____ is the process of determining the path that a message will
travel from sending computer to receiving computer. - ANSWER-
routing
In needs analysis: - ANSWER-the goal is to understand what
users and applications the network will support
Which of the following is not a key deliverable for the cost
assessment step? - ANSWER-list of wish list requirements
Which of the following is not a way in which network
requirements, identified in the needs analysis of the network
design process, are organized? - ANSWER-non-necessary
requirements
The goal of the needs analysis step in network design is to
develop a physical network design. - ANSWER-FALSE
The network layer is responsible for routing messages from the
source computer to the destination computer. - ANSWER-TRUE
, 4|Page
Which of the following is not an important future trend in
communication and networking? - ANSWER-development of
online batch systems
Which is not a function of the physical layer - ANSWER-providing
error-free transmission of data.
In which layer of the Internet model would the HTTP standard be
used? - ANSWER-APPLICATION
Which of the following is true about ISO: - ANSWER--It makes
technical recommendations about data communications
interfaces
-Its name stands for International Organization for Standardization
-It is based in Geneva, Switzerland
-It is one of the most important standards-making bodies
-All of the above
