Related Mcqs:

1. When a client application invokes a method contained within an object elsewhere in the system, CORBA uses dynamic invocation to____________________?

   A. obtain pertinent information about the desired method from the interface repository
   B. create a data structure with parameters to be passed to the object
   C. create a request for the object
   D. all of the mentioned
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2. A distributed system must defend itself against__________________?

   A. Modification
   B. Interruption
   C. Fabrication
   D. All of the mentioned

3. Which of the following term is best defined by the statement:”For a component to be composable, all external interactions must take place through publicly defined interfaces”?

   A. Standardized
   B. Independent
   C. Composable
   D. Documented
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4. The times by which stimuli must be processed and some response produced by the system is known as____________________?

   A. Compile time
   B. Frequency
   C. Deadlines
   D. Execution time
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5. The average execution time of the power monitor process should be less than__________________?

   A. 1ms
   B. 10ms
   C. 100ms
   D. none of the mentioned
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6. The MVC pattern was originally proposed in the 1980s as an approach to________________?

   A. Web application frameworks
   B. Middleware integration frameworks
   C. Web application frameworks
   D. GUI design
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7. Which architecture are reliant on middle-ware ?

   A. Multi-tier client–server architecture
   B. Master-slave architecture
   C. Distributed component architecture
   D. Peer-to-peer architecture
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8. Which of the following is not an example of component technology ?

   A. EJB
   B. COM+
   C. .NET
   D. None of the mentioned
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9. Which of the following utilities is not a part of Application Service Layer ?

   A. Policy implementation
   B. QoS
   C. Security
   D. Verify invoice
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10. Which of the following services is not provided by an object ?

    A. Activating & Deactivating Objects
    B. Security features
    C. Files implementing the entities identified within the ERD
    D. Registering object implementation