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3 years ago

What is the difference between congestion control and flow control? Where are each managed in TCP?

Computers and Technology

1 answer:

solniwko [45]3 years ago

4 0

Answer: The differences between the flow control and congestion control are as follows:-

Flow control's traffic is controlled in the direction from sender to receiver whereas traffic control in congestion control be handles from the entrance of the network.
Sender is reason for the traffic in flow control while transport layer creates the traffic in congestion control.
Transport layer and data link layer are used for managing the traffic whereas congestion control has transport and network layer for handling the traffic.

The TCP for the congestion control works as elimination of the congestion in the sender's field in network layer and transport layer.Flow control is used in TCP to make surety about the non-overwhelming nature of sender towards receiver in the transport layer and data link layer.

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2 years ago

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MatroZZZ [7]

Answer:

Following are the solution to the given question:

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2 years ago

An enhancement to a computer accelerates some mode of execution by a factor of 10. The enhanced mode is used 50% of the time, me

Ann [662]

Answer:

The answer is "5.5 and 90.90%"

Explanation:

For point 1:

To calculate the speed from fast mode, its run time without enhancement should be worked out. Designers are aware of which two selves are implicated throughout the accelerated project planning: the empty ( $50 \%$ ) and the increased stages ( $50 \%$ ).

Although not enhanced, this would take almost as long ( $50 \%$ ) and for the combine to give phase; even so, the increased phase would've been 10 times longer, as well as $500 \%$ . Thus the corresponding total speed without enhancement is $=50\% + 500\% = 550\%.$

Its overall speed is:

$=\frac{\text{Accelerated runtime}}{ \text{accelerated runtime}} = \frac{550 \%}{ 100 \%}= 5.5$

For point 2:

We re-connect these figures in Amdahl's Law throughout order to identify how long it would take for both the initial implementation:

$\text{Vectorized fraction}= \frac{\text{Overall velocity}\times \text{Accelerated acceleration}-\text{Accelerated acceleration}}{\text{Overall acceleration} \times \text{Accelerated acceleration}-\text{Overall acceleration}}$

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2 years ago

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