Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Persistent and No persistent Connections
HTTP can use both persistent and non persistent connection. By defaults uses persistent connections.
Persistent Connections
HTTP persistent connection also called HTTP keep alive or HTTP connection reuses is the idea of using the same TCP connection to send and receive multiple HTTP request / responses as opposed to opening a new one for every single request/ response pair using persistent connections is very important for improving HTTP performance.
HTTP specifies a persistent connection by default. With persistent connection the server leaves the TCP connection open after sending a response. Subsequent request an denture web page can be sent over a single persistent TCP connection moreover multiple web pages residing on the same server can be sent from the server to same client over a single persistent TCP connection. The HTTP server close a connection when it isn't used for certain time ( a configurable time out interval).
These are several advantages of using persistent connections including:
a.Network friendly less network traffic due to fewer setting up and tearing down of TCP connections.
b.Reduced latency on subsequent request. Due to avoidance of initial TCP handshake.
c.Long lasting connection allowing TCP sufficient time to determine the congestion state of the network thus to react appropriately.
There are two versions of persistent connections.
Q. What are the TCP Services? TCP - Services Full Duplex Service Connection Oriented Service Reliable Service
How is computer networks used in marketing and sales, financial services, teleconferencing? Computer network have led to a new age of all of these services. They have helped in
a) Consider a hypothetical arrangement of ‘self-learning' bridges shown in the figure below. Assuming all are initially empty, give the forwarding tables for each of the bridges B
Q1. What advantages do you see in having a layered concept of computer networks? Which layers or OSI structure deals with identification of a host? Explain the proces
Approximately what is the maximum value for Vout?
PROTOCOL SOFTWARE AND ETHERNET WIRING: All wiring methods use identical Ethernet specifications. e.g. they need same message format. They need same CSMA/CD algorithems. They m
Next hop to receiver does not relay on source of packet. This phenomenon is known 'Source Independence'. It has various benefits. It gives efficient and fast routing. Packet switch
Q. Explain File Transfer Protocol? - File Transfer Protocol (FTP) is a TCP/IP client-server application for copying files from one host to another -- Establishes two connect
This is a report, I am working on another one. This report is on finding a better solution dealing with customer, wifi, management, etc.
Q. Explain physical layer of Osi reference model? - The physical layer deals among the physical characteristics of the transmission medium. - It defines the mechanical, elec
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd