Which of the following are important distinctions between TCP and UDP transportprotocols?O TCP provides a flow control, meaning that a TCP transport layer at a message's origin canreduce the rate at which it transmits segments to keep from overwhelming its counterpart atthe destination. It also provides congestion control, meaning that a TCP transport layer at amessage's origin can adjust its transmission rate to alleviate congestion between it and themessage's destination.O UDP transport layer is more streamlined than TCP transport layers, and thus, if an applicationis prepared to handle the potential consequences of UDP, that option might be the betterchoice.O TCP transport layers at the origin and destination wark together by means ofacknowledgments and packet retransmissions to assure that all segments of a message aresuccessfully transferred to the destination. UDP transport layers, on the other hand, do notoffer such retransmission services.OA TCP transport layer is said to establish a connection before sending a message. A transportlayer based on UDP does not establish such a connection prior to sending a message. Which of the following is a true statement in regard to cooperating threads?O Shared state between multiple threadsAll have the same thread IDO They exhibit non-deterministic behaviorO Schedule order of threads on the CPU matters. Thereforc, reproducing the same output maynot be possible

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Which of the following are important distinctions between TCP and UDP transport protocols? O TCP provides a flow control, meaning that a TCP transport layer at a message's origin can reduce the rate at which it transmits segments to keep from overwhelming its counterpart at the destination. It also provides congestion control, meaning that a TCP transport layer at a message's origin can adjust its transmission rate to alleviate congestion between it and the message's destination. O UDP transport layer is more streamlined than TCP transport layers, and thus, if an application is prepared to handle the potential consequences of UDP, that option might be the better choice. O TCP transport layers at the origin and destination work together by means of acknowledgments and packet retransmissions to assure that all segments of a message are successfully transferred to the destination. UDP transport layers, on the other hand, do not offer such retransmission services. O A TCP transport layer is said to establish a connection before sending a message. A transport layer based on UDP does not establish such a connection prior to sending a message.

Which of the following are important distinctions between TCP and UDP transport protocols? O TCP provides a flow control, meaning that a TCP transport layer at a message's origin can reduce the rate at which it transmits segments to keep from overwhelming its counterpart at the destination. It also provides congestion control, meaning that a TCP transport layer at a message's origin can adjust its transmission rate to alleviate congestion between it and the message's destination. O UDP transport layer is more streamlined than TCP transport layers, and thus, if an application is prepared to handle the potential consequences of UDP, that option might be the better choice. O TCP transport layers at the origin and destination work together by means of acknowledgments and packet retransmissions to assure that all segments of a message are successfully transferred to the destination. UDP transport layers, on the other hand, do not offer such retransmission services. O A TCP transport layer is said to establish a connection before sending a message. A transport layer based on UDP does not establish such a connection prior to sending a message.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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