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Distributed Object Middleware - Quiz

Each question is worth one point. Select the best answer or answers for each question.
1. Which of the following describes distributed object middleware? Please select all the correct answers.

A. It is object-oriented and therefore enhances application flexibility and object reuse across various platforms and architectures.

B. It is function-oriented and uses program-to-program calling protocols.

C. It can simulate both a peer-to-peer and client-servers set of object relationships.

D. The underlying languages must be strictly object-oriented.

2. The kernel of distributed object programming is the ORB. What benefits does the ORB bring to middleware functionality? Please select all the correct answers.

A. It facilitates the deployment and management of CORBA, COM+, and Java objects.

B. It works across different architectures.

C. It makes object methods available at run-time rather as well as at design-time.

D. It makes object methods available only to programs running on the same computing platform.
3. Which of the following are among distributed objects standards? Please select all the correct answers.

A. XML

B. CORBA

C. OMG

D. COM+