Question 65 pts (TCO 5) Explain client-server architecture. Flag this Question Q

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Question 65 pts

(TCO 5) Explain client-server architecture.

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Question 75 pts

(TCO 5) What is a session?

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Question 85 pts

(TCO 5) What is a stub?

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Question 95 pts

(TCO 5) Which of the following statements about a concurrent server is FALSE?

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Question 105 pts

(TCO 5) What is a stateless server?

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Question 115 pts

(TCO 6) What is the distributed object paradigm?

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Explanation / Answer

Option C ( both a&b) Client is a system that accesses resources. Server is system that hosts the resources and devices. Hence both the given statements are correct. Option C A session is a semi-permanent interaction access beytween server and the client. It decides the interaction mode. Hence the Option C is correct. Option A A stub is genreally a piece of code which is used for other programming functionality of the program. It helps the program to run. Hence Option A is correct. Option D All we knew about concurrent server are:: Concurrent is similar to the iterative and is limited. It can handle multiple clients at a time. It is also provided using the threads Hence the Option D is wrong. Option B A server that doesn’t have to maintain any state information in order to provide its service is known as State less Server. Above is the definition of stateless server. Hence Option B correct. Optino C (both a && b) We know that the DOP is based the distributed objects. and it provides the abstraction beyond those of the message passing models

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