Q show the responsibilities of session layersession layer, Ask an Expert

Engineering

Q. Show the Responsibilities of session layer?

Session layer: Main functions of this layer are to establish, synchronize and maintain the interaction between two communication hosts. It ensures that once a session is established it should be closed gracefully. It also checks and establishes connections between hosts of two different users. Session layer also decides whether both users can send and receive data at the same time or whether only one host can send and the other can receive. Responsibilities of session layer are:

• Sessions and sub sessions: This layer divides a session into sub session for avoiding retransmission of whole message by adding checkpoint feature.

• Synchronization: This layer decides the order in which data needs to be passed to transport layer.

• Dialog control: this layer also decides which user application transmits data and at what point of time and whether communication is simplex, full duplex or half duplex.

• Session closure: this layer makes sure that session between hosts is closed gracefully.

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M9579875

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Question based upon your company profile install and

Question: Based upon your company profile, install and configure Windows Server within the virtual environment. 1. Ensure that the server name is appropriate for your corporation. 2. Create a complex password for the Adm ...

Discuss the importance functionality and role of a

Discuss the importance, functionality, and role of a GateKeeper or VoIP server in a VoIP -deployed network?

The next four questions are based on the following you

The next four questions are based on the following: You invested a lump sum of $50,000 in a new company ten years ago and left it there without any further investments and now, today, the company listed on the stock exch ...

How do you make a java program that reads two diagonal

How do you make a Java program that reads two diagonal points, say p1 and p2, of an up-right rectangle and finds both the smallest circle containing the rectangle and the largest circle that can be contained in the recta ...

Small java programcreate an int called num and initialize

Small Java Program: Create an int called num and initialize it to 5000. Create an int called reps and initialize it to 0. Use a for loop control structure that runs if num is greater than or equal to 250, subtracting 139 ...

Question suppose your system is designed in such a way that

Question : Suppose your system is designed in such a way that your computer needs to wait for some while to check if the channel is clear before transmitting. You take your measurement overtime and you come to find out t ...

Question suppose that in addition to edge capacities a flow

Question : Suppose that, in addition to edge capacities, a flow network has vertex capacities. That is each vertex v has a limit l(v) on how much flow can pass through v. Show how to transform a flow network G = (V, E) w ...

Simple coding help needed for java programhere is the

SIMPLE CODING HELP NEEDED FOR JAVA PROGRAM Here is the program description: Write a program that supports the following operations: int add(string login, string time, int priority, int size, int handle): add a new reques ...

In 2005 team dad used a toyota truck with a system of

In 2005, Team DAD used a Toyota truck with a system of spinning lasers as its "visual" system. What advantages and or disadvantage does such a system have compared to camera-based systems?

Single purpose processorsdesign the sequence recognizer for

Single Purpose Processors Design the sequence recognizer for 101 . Perform the following steps: - the state diagram -the state table -K-map -Simplification of the function by using the K-map -Circuit (logic diagram).

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert