TCP vs UDP comparison in Computer Networks - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the sentence to describe TCP.

Computer Networks

TCP is a [1] protocol that ensures reliable data delivery.

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Aconnection-oriented

Bconnectionless

Cbroadcast

Dunreliable

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing TCP with UDP as connectionless.

TCP is connection-oriented, meaning it establishes a connection before sending data to ensure reliability.

2fill in blank

medium

Complete the sentence to describe UDP.

Computer Networks

UDP is a [1] protocol that sends data without establishing a connection.

Drag options to blanks, or click blank then click option'

Aconnection-oriented

Bconnectionless

Creliable

Dstateful

Attempts:

3 left

💡 Hint

Common Mistakes

Thinking UDP is reliable like TCP.

UDP is connectionless, meaning it sends data without setting up a connection first, which makes it faster but less reliable.

3fill in blank

hard

Fix the error in the statement about TCP.

Computer Networks

TCP uses [1] to check if data packets arrive correctly.

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Amulticast

Bbroadcast

Cchecksum

Dencryption

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing checksum with encryption or broadcast.

TCP uses checksums to verify that data packets are not corrupted during transmission.

4fill in blank

hard

Fill both blanks to describe UDP features.

Computer Networks

UDP is [1] and does not provide [2] for data packets.

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Afast

Breliability

Csecurity

Dslow

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'slow' or 'security' incorrectly.

UDP is fast because it does not provide reliability features like error checking or retransmission.

5fill in blank

hard

Fill all three blanks to complete the comparison.

Computer Networks

TCP is [1], uses [2] to manage data flow, and guarantees [3]. UDP is connectionless, does not manage flow, and does not guarantee delivery.

Drag options to blanks, or click blank then click option'

Aconnection-oriented

Bflow control

Creliability

Dconnectionless

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up connection-oriented and connectionless.

TCP is connection-oriented, uses flow control to manage data, and guarantees reliability. UDP is connectionless and does not guarantee delivery.