Q295
End-to-end connectivity is provided from host-to-host in:
A.
Network layer
B.
Session layer
C.
Data link layer
D.
Transport layer
AnswerE.
None of the above
Answer: Option D
Solution
Answer: Option D
Solution:
End-to-end connectivity is provided from host-to-host in the Transport layer.The Transport layer is responsible for ensuring reliable data transmission between the source and destination hosts. It establishes a logical connection between the sender and receiver, manages data flow control, error detection and correction, and sequencing of data packets. By providing end-to-end connectivity, the Transport layer ensures that data can travel from the source host to the destination host reliably and efficiently.
Therefore, the correct answer is Option D: Transport layer.