Answer Posted / ashish nigam

Authentication is to check about user.Through authentication
check the user exist or not .
It check that user exist or not.

Authorization check that authentic user have proper
permission or not to access that particular page or
services.

Difference between web services & remoting?

605

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Explain threading types?

649

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What are the advantage of remoting over web services?

495

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Define a process?

547

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How can we call methods in remoting asynchronously?

519

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Explain how to directly call a native function exported from a dll?

512

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Explain serialization formatters in .net remoting

564

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define client activated objects (cao)?

612

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Explain when we use web service and when we use remoting?

521

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What is objref object in remoting?

693

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Are you aware of containment and Aggregation ?

2691

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Can you explain remoting?

598

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Define proxy in .net remoting?

571

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Explain the differences between marshal by value and marshal by reference?

585

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When should we choose .net remoting over .net web services?

538

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