Question

18. Using TCP prevents a connection from swamping (over flooding) the links. A) Connection Establishment B) Handshake procedure C) Congestion Control C) Congestion Control D) Acknowledgement mechanism​

Answer 1

Answer:

Complete the analogy. Phases of the moon: periodic change:: appearance of a shooting star: _______

Answer 2

Using TCP prevents a connection from swamping (over flooding) the links in Congestion Control.

Explanation:

• When a node or link carries data above its capacity, congestion control is activated in the network layer.
• This frequently results in packet queuing—and, in the worst-case scenario, packet loss—as well as a reduction in network Quality of Service (QoS).
• Sudden spikes of traffic caused by special events might clog otherwise healthy and sufficient network links, causing the entire network to degrade.
• Another source of network congestion is network protocols that rely on retransmission to prevent packet loss, such as TCP (Transmission Control Protocol, the modern internet's backbone), which can keep a network crowded even after the demand is lowered.
• Congestive Collapse describes a situation in which the initial demand has subsided but network performance remains low.