| OnlineExams | TestPrep | StudyResources | AcademicSuccess | ExamPreparation | QuizTime | LearningTools | Education | StudentSupport
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
Chapter 3 - Computer Networking: A Top-Down
Approach Questions with Detailed Verified Answers
(100% Correct Answers) /Already Graded A+
Quiz: transport protocols run in ___
Ans: end systems
Quiz: app messages are broken into ____ by the send side, and
passed to the network layer
Ans: segment(s)
Quiz: the receiving side ____ segments and passes them to the app
layer
Ans: reassembles (into messages)
Quiz: term for network/IP packets
Ans: datagram
Quiz: logical communication between hosts
Ans: network layer
Quiz: logical communication between processes
Ans: transport layer
Sunday, 02 March 2025
,Quiz: the *transport layer* relies on and enhances _____ services
Ans: network layer
Quiz: handle data from multiple sockets, add transport header
Ans: multiplexing at sender
Quiz: use header info to deliver to deliver received segments to the
correct socket
Ans: demultiplexing at receiver
Quiz: in *demultiplexing*, each datagram received by the host has
_____ and ____
Ans: source IP (address), destination IP (address)
Quiz: in *demultiplexing*, each datagram carries a(n) ____
Ans: transport-layer segment
Quiz: in *demultiplexing*, the host uses ______ to direct a segment to
the appropriate socket
Ans: IP address(es), port numbers
Examstudy - Stuvia US
, Quiz: *(connectionless demultiplexing)* when the host receives a UDP
segment, it checks the ____ in the segment and directs the segment to
the _____ with that _____
Ans: destination port (#), socket, port (#)
Quiz: *(connectionless demultiplexing)* when creating a datagram
to send into a UDP socket, must specify _____ and ____
Ans: destination IP (address), destination port (#)
Quiz: *(connectionless demultiplexing)* IP datagrams with the _____
but different source IP address and/or source port numbers will be
directed to the ____
Ans: same destination port (#), same socket as destination
Quiz: interface between network layer and transport layer
Ans: socket
Quiz: why do we need the *source port* in connectionless demux?
Ans: used as return address
Quiz: *(connectionless demux)*
Examstudy - Stuvia US
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
Chapter 3 - Computer Networking: A Top-Down
Approach Questions with Detailed Verified Answers
(100% Correct Answers) /Already Graded A+
Quiz: transport protocols run in ___
Ans: end systems
Quiz: app messages are broken into ____ by the send side, and
passed to the network layer
Ans: segment(s)
Quiz: the receiving side ____ segments and passes them to the app
layer
Ans: reassembles (into messages)
Quiz: term for network/IP packets
Ans: datagram
Quiz: logical communication between hosts
Ans: network layer
Quiz: logical communication between processes
Ans: transport layer
Sunday, 02 March 2025
,Quiz: the *transport layer* relies on and enhances _____ services
Ans: network layer
Quiz: handle data from multiple sockets, add transport header
Ans: multiplexing at sender
Quiz: use header info to deliver to deliver received segments to the
correct socket
Ans: demultiplexing at receiver
Quiz: in *demultiplexing*, each datagram received by the host has
_____ and ____
Ans: source IP (address), destination IP (address)
Quiz: in *demultiplexing*, each datagram carries a(n) ____
Ans: transport-layer segment
Quiz: in *demultiplexing*, the host uses ______ to direct a segment to
the appropriate socket
Ans: IP address(es), port numbers
Examstudy - Stuvia US
, Quiz: *(connectionless demultiplexing)* when the host receives a UDP
segment, it checks the ____ in the segment and directs the segment to
the _____ with that _____
Ans: destination port (#), socket, port (#)
Quiz: *(connectionless demultiplexing)* when creating a datagram
to send into a UDP socket, must specify _____ and ____
Ans: destination IP (address), destination port (#)
Quiz: *(connectionless demultiplexing)* IP datagrams with the _____
but different source IP address and/or source port numbers will be
directed to the ____
Ans: same destination port (#), same socket as destination
Quiz: interface between network layer and transport layer
Ans: socket
Quiz: why do we need the *source port* in connectionless demux?
Ans: used as return address
Quiz: *(connectionless demux)*
Examstudy - Stuvia US
