Question: (a) Sockets data structure are created and terminated during the execution of a message passing program. Briefly explain how a socket is terminated. [4

(a) Sockets data structure are created and terminated during the execution of a message passing program. Briefly explain how a socket is terminated. [4 marks] (b) A client-server model is generally used to describe communication between two computers in a network. Draw the diagram that shows operation of the client- server model using socket. [8 marks] (c) A Remote Procedure Call (RPC) is a program that is used to call procedures in another system. Illustrate how the command is used to execute RPC at system level. Give an example. [8 marks]

Step by Step Solution

★★★★★

3.54 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a To terminate a socket you need to close the file descriptor for the socket This can be done using the close function in most programming languages For example in C you would call closesocketfd to cl... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Computer Network Questions!

Consider the following information: Raw materials inventory, beginning $4,000 Raw materials inventory, ending 3,000. Net Purchases 25,000 Freight out 500% Decrease in Work in Process inventory Wip...

Research various global financial services organizations (for example, UBS AG, E-Trade, Schwab, ING, Bank of America, HSBC, RBS) through their company websites and other publicly available...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

What would you do if the client made some requests that you know violates firm policy?

A creative engineer suggests structuring the TLB so that not all the bits of the presented address need match to result in a hit. Suggest how this might be achieved, and what might be the costs and...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Below is the assignment it's about creating Online Address Book using TCP windows socket, please use C++ for this and talk to me before you take it. Online Address Book Introduction For this...

I have to create a program in C and I can't figure it out. The program has to read a source file. Please help. /******************************************************************** PROJECT: Glossary...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

(a) How does the use of condition codes complicate the implementation of a superscalar processor that supports out-of-order execution? [4 marks] (b) A branch predictor with a high prediction accuracy...

Given sales revenue of $200,000, how can it be determined whether or not $200,000 cash was received from customers?

Solve for the current i in the circuit of Fig. 4.103 using Thevenin's theorem. (Find the Thevenin equivalent as seen by the 12-Î© resistor.) 10 12 40 +) 30 .

Differentiate: f ( x ) = a r c t a n ( 5 e 5 x )

Consider the following problem. Minimize Z = 2x1 + 3x2 + 2x3, Subject to And x1 ¥ 0, x2 ¥ 0, x3 ¥ 0. Let x4 and x6 be the surplus variables for the first and second constraints,...

(a) Use the northwest-corner method to find an initial feasible solution to the following problem. What must you do before beginning the solution steps? (b) Use the intuitive lowest-cost approach to...

Davenport Mills is a division of Iowa Woolen Products. For the most recent year, Davenport had net income of $20,000,000. Included in income was interest expense of $1,400,000. The operation's tax...

Seaforth International wrote off the following accounts receivable as uncollectible for the year ending December 31, 2016: Customer __________________Amount Kim Abel ........................... $...

Tyler Apiaries sells bees and beekeeping supplies. Bees (including a queen) are shipped in special packages according to weight. The target weight of a package is 1.4 kg. Historically, Tyler's...

Question 6(1 point)Derived demand in business markets means that demand: Comes from derind for consumer products Is always increasing Is independent of other factors Decreases during economic growth

The piece of the system that manages access controls within TCB is an object known as which of the following? a. Covert channel b. Storage channel c. Reference monitor d. Standard

Explain the numerous factors that project planners must consider about what they need to include in a comprehensive workplan.

I. Compare the five-phased approach NIST applies to a standard SDLC which has six phases. II. Outline the five phases of the NIST approach to a SDLC: initiation, development/acquisition,...

Consider the following population: 3 6 9 a. Calculate the population mean. b. Select, with replacement, and list each possible sample of size 2. Also, calculate the sample mean for each sample. c....

Procter & Gamble (P&G) merged with Gillette in 2005. One of the concerns the new, larger company has is the increasing burden of retirement expenditures. An effort is being made to encourage...

The Bureau of Transportation Statistics releases information concerning the monthly percentage of U.S. airline flights that land no later than 15 minutes after scheduled arrival. The average of these...