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In stop-and-wait ARQ, two acknowledgements are needed to ensure that both the data packet and its acknowledgement are successfully transmitted and received. The sender waits for an acknowledgement after sending a data packet, and the receiver sends an acknowledgement to confirm the successful receipt of the data along with a request for the next packet. This two-step process helps regulate the flow of data between sender and receiver in a reliable manner.
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Which two measurements are needed in order to calculate the speed of an object in motion?
The two measurements needed to calculate the speed of an object in motion are distance traveled and the time taken to travel that distance. Speed is calculated as distance divided by time.
What two things are needed for a shadow to form?
A source of light and an object that blocks the light are needed for a shadow to form. The area behind the object where the light is blocked creates the shadow.
What two components must be used to describe a force?
The two components needed to describe a force are its magnitude (strength) and its direction. These two aspects define the intensity and orientation of the force being applied.
What are two measurements needed to determine density?
Two measurements needed to determine density are the mass of the object and its volume. Mass can be measured using a scale, while volume can be measured using a ruler or by water displacement method. Density is calculated by dividing the mass of the object by its volume.
What two parts are needed to make a lever?
a fulcrum is the part which balences it and the bar, put it on top of the fulcrum Force & Weight are the two parts needed to make a lever.
What are two features of the User Datagram Protocol UDP?
flow control low overhead connectionless connection-oriented sequence and acknowledgements
What vote is needed for conviction?
two-thirds
Why is the FOIL method not needed when multiplying two binomials?
It is only not needed if you know of another method. If FOIL is the only way you know to multiply two binomials, then it is definitely needed.
What two things are needed to create fraternal twins?
Two eggs and Two Sperm.
What two materials are needed with people who have strong bones an teeth?
calcium and phosphorus are two minerals needed by the body for strong bones and teeth.
What is th LCM of 4512?
Two or more numbers are needed to find their LCM
What is the gcf of 84120156?
At least two or more numbers are needed to find their greatest common factor.
What was the two things they needed for the castle?
They needed a keep because that was the strongest part of the castle and the portculis.
Is 2 signatures needed to sell a house in 2 names?
If the house is in two names then two signatures will be needed, unless one of those people are deceased.
What is needed for photosynthesis to occur and why?
There are two raw materials water and CO2. Sun light is needed too.
How many syllables does needed have?
Two. Need-ed.
What are the two compounds needed by plants?
urinary blass
