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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Transmission Control Protocol

Choose difficulty:

Beginner

Intermediate

Advanced

Which TCP field is used to ensure ordered data delivery?

a: Sequence Number Explanation

Explanation

b: Acknowledgment Number Explanation

Explanation

c: Window Size Explanation

Explanation

d: Checksum Explanation

Explanation

In TCP congestion control, what happens during the slow-start phase?

a: The congestion window increases exponentially. Explanation

Explanation

b: The sender stops sending data. Explanation

Explanation

c: The congestion window decreases exponentially. Explanation

Explanation

d: The sender waits for an explicit congestion signal. Explanation

Explanation

How does TCP ensure reliability in data transmission?

a: By using checksums and acknowledgments. Explanation

Explanation

b: By encrypting all packets. Explanation

Explanation

c: By sending packets randomly. Explanation

Explanation

d: By dropping duplicate packets. Explanation

Explanation

During TCP connection termination, why does the TIME-WAIT state exist?

a: To ensure all delayed packets are received. Explanation

Explanation

b: To restart the three-way handshake. Explanation

Explanation

c: To prevent TCP from being used again. Explanation

Explanation

d: To allow connection migration. Explanation

Explanation

Which TCP congestion control algorithm reduces the window size exponentially when congestion is detected?

a: Slow Start Explanation

Explanation

b: Additive Increase, Multiplicative Decrease (AIMD) Explanation

Explanation

c: Selective Repeat Explanation

Explanation

d: Go-Back-N Explanation

Explanation

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