Question
Which of the following characteristics is unique to TCP
as opposed to UDP in a network communication scenario?Solution
TCP (Transmission Control Protocol) ensures reliable communication through features such as acknowledgment, retransmission, and sequence numbers. These mechanisms collectively provide guaranteed packet delivery to the receiving end. 1. TCP establishes a connection-oriented session, ensuring that all packets are received in the correct order. 2. In case of loss or corruption, TCP retransmits the missing or damaged packets, maintaining data integrity. 3. This reliability makes TCP suitable for applications like web browsing, email, and file transfers. ________________________________________ Why Other Options Are Incorrect: • A) Faster data transmission: UDP (User Datagram Protocol) is faster due to its lack of overhead for error correction. • B) Stateless communication: UDP operates without maintaining a session state, unlike TCP. • D) Multicasting capability: UDP supports multicasting, not TCP. • E) Minimal resource usage: UDP uses fewer resources due to its simpler design, as it lacks reliability mechanisms.
Statement: The government has raised import duty on a slew of electronic products, including mobile phone, television sets, digital cameras and microwa...
A statement is given, followed by two conclusions I and II. You must assume everything in the statement to be true, and on the basis of the information ...
Statements: G ≤ E < M; H ≥ G; U < M < A
Conclusions:
I. G < A
II. U < E
III. M > H
Statements: Z ≥ S > H, C > H, T = O ≥ H
Conclusions:
I. T > C
II. Z > H
Statements: B & T, K ⋆ B, S ⋆ K
Conclusions: a) K ⋆ T b) S # T
...Statements: H ≤ L< S ≤ K , S = G ≥ I > Q, U ≤ B < N = C = I
Conclusions: I. B < S II. H < Q
Statements: N < W; W ≤ A; G > A; Y ≥ A
Conclusions: I. Y ≥ W II. G > W ...
Many pathogens that cause foodborne illnesses are unknown. Food contamination can occur at any stage from farm to plate. Since most cases of food poison...
Statements:
No truck is a bus.
All bus are train.
Only a few train are car.
Conclusions:
I. All bus may be car.
Statement:
Only a few seas are river.
Only a few rivers are pond.
Only ponds are drain.
Conclusion:
1. Some pond be...
