A+ Guide To It Technical Support
10th Edition
ISBN: 9780357108291
Author: ANDREWS, Jean.
Publisher: Cengage,
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Chapter 8, Problem 8TC
Explanation of Solution
Given:
FTP does not have any built-in
To find: The protocol which the FTP uses to ensure secure delivery of the files at the transport layer of the TCP/IP model...
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Students have asked these similar questions
TCP / IP uses the client-server communication model, in which a user or computer (a client) receives a service (such as sending a web page) from another computer (a server) on the network.
In short, the TCP / IP protocol suite is classified as stateless, which means that each client request is considered new because it has nothing to do with previous requests. Being stateless, network routes are released so that they can be used continuously.
Answer the following questions briefly.
How does resource reservation work in the TCP / IP model?
Which TCP / IP layer is responsible to reserve resources across a network using the TCP / IP model?
What protocol assigns an IP address to the client connected to the Internet?
Checksum is used by various protocols on the Internet, but not at the one of TCP / IP Explain.
Why do protocols like HTTP, FTP, SMTP, and POP3 use TCP instead than UDP?
TCP is a Transport-layer protocol used to communicate between applications, but it’s a lightweight Transport-layer protocol, meaning it lacks many of the reliability and flow control features of UDP. true or false
Chapter 8 Solutions
A+ Guide To It Technical Support
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Similar questions
- When it comes to the transport protocols like HTTP, FTP, SMTP, and POP3, why use TCP instead of UDP?arrow_forwardTo what extent may the needs of end users be met via the usage of transport protocols? Should all services use TCP, UDP, or both?arrow_forwardSome application programs can take advantage of the services provided by two transport-layer protocols (UDP or TCP). So, how is it possible for a computer to determine which transport layer is involved when a packet arrives at its destination?arrow_forward
- Task NW29. UDP is the simplest transport layer communication protocol. It contains a minimum amount of communication mechanisms. It is considered an unreliable protocol, and it is based on best-effort delivery services. UDP provides no acknowledgment mechanism, which means that the receiver does not send the acknowledgment for the received packet, and the sender also does not wait for the acknowledgment for the packet that it has sent. An end system sends 50 packets per second using the User Datagram Protocol (UDP) over a full duplex 100 Mbps Ethernet LAN connection. Each packet consists 1500B of Ethernet frame payload data. What is the throughput, when measured at the UDP layer? Task DS30arrow_forwardTCP is a connection-oriented protocol, while IP is a connectionless protocol. What is the best way for these two protocols to coexist in the same protocol stack?arrow_forwardIt is possible for certain applications to use the services of two transport-layer protocols (UDP or TCP). When a packet reaches its destination, how does a computer know which transport layer to use?arrow_forward
- The original HTTP protocol used TCP/IP as the underlying network protocol. For each page, graphic, or applet, a separate TCP session was constructed, used, and torn down. Because of the overhead of building and destroying TCP/IP connections, performance problems resulted from this implementation method. Would using UDP rather than TCP be a good alternative? What other changes could you make to improve HTTP performance?arrow_forwardWhy do HTTP, FTP, SMTP, and POP3 use TCP over UDP instead of the other protocol?arrow_forward
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