Podcast
Questions and Answers
The simplest form of flow control is ______ protocol.
The simplest form of flow control is ______ protocol.
stop-and-wait
To improve efficiency, multiple frames should be transmitted while waiting for one ______.
To improve efficiency, multiple frames should be transmitted while waiting for one ______.
ACK
[Blank] window flow control allows multiple frames to be in transit at the same time.
[Blank] window flow control allows multiple frames to be in transit at the same time.
Sliding
One of the reasons for congestion is the ______ on the network.
One of the reasons for congestion is the ______ on the network.
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UDP is a ______ protocol, which means that each user datagram sent is an independent datagram.
UDP is a ______ protocol, which means that each user datagram sent is an independent datagram.
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UDP segments may be delivered ______ to the application.
UDP segments may be delivered ______ to the application.
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A ______ is a technique that ensures the transmitter and receiver with different speed characteristics can communicate with each other.
A ______ is a technique that ensures the transmitter and receiver with different speed characteristics can communicate with each other.
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To control the flow of data, the receiver needs to send some ______ to the sender to inform the latter it is overwhelmed with data.
To control the flow of data, the receiver needs to send some ______ to the sender to inform the latter it is overwhelmed with data.
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ACK is a packet sent by one host in response to a packet it has ______.
ACK is a packet sent by one host in response to a packet it has ______.
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Propagation ______ is defined as the delay between transmission and receipt.
Propagation ______ is defined as the delay between transmission and receipt.
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TCP socket is identified by a ______-tuple: source IP address, source port number, dest IP address, dest port number.
TCP socket is identified by a ______-tuple: source IP address, source port number, dest IP address, dest port number.
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Connection-oriented demux is necessary because a server host may support many simultaneous TCP ______.
Connection-oriented demux is necessary because a server host may support many simultaneous TCP ______.
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The transport layer deals with ______ issues of reliability, end-to-end flow control, and error correction and recovery.
The transport layer deals with ______ issues of reliability, end-to-end flow control, and error correction and recovery.
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In connectionless demultiplexing, when creating a datagram to send into a ______ socket, must specify destination IP address and destination port #.
In connectionless demultiplexing, when creating a datagram to send into a ______ socket, must specify destination IP address and destination port #.
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The transport layer provides logical communication between ______ processes running on different hosts.
The transport layer provides logical communication between ______ processes running on different hosts.
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Each datagram carries one ______-layer segment, which has source and destination port numbers.
Each datagram carries one ______-layer segment, which has source and destination port numbers.
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IP datagrams with same destination port #, but different source IP addresses and/or source port numbers will be directed to same ______ at dest.
IP datagrams with same destination port #, but different source IP addresses and/or source port numbers will be directed to same ______ at dest.
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The host uses IP addresses & port numbers to direct segment to appropriate ______.
The host uses IP addresses & port numbers to direct segment to appropriate ______.
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