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Distributed Objects: CORBA Quiz

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Questions and Answers

What does the definition help objects do?

Find each other statically
Find each other automatically
Find each other dynamically (correct)
Find each other manually

What does IIOP stand for?

Internet Interface ORB Protocol
Internet Integration ORB Protocol
Internet Integration Object Protocol
Internet Inter ORB Protocol (correct)

What are the two types of client-server invocation described?

Static and manual
Dynamic and automatic
Automatic and manual
Static and dynamic (correct)

What is the advantage of distributed object models?

Powerful paradigm for creating networked applications (D) Signup and view all the answers

What is needed for agents to interact and interoperate?

A representation language and a communication language (B) Signup and view all the answers

What is a disadvantage of distributed object models?

Hard-coded communication interactions make it difficult to reuse objects (D) Signup and view all the answers

What does CORBA stand for?

Common Object Request Broker Architecture (A) Signup and view all the answers

What is the primary advantage of CORBA?

It uses a client-server architecture middleware and allows component-based applications (B) Signup and view all the answers

What is the role of IDL in CORBA?

It defines the interface boundaries of components for interoperability (C) Signup and view all the answers

What is the purpose of the ORB in CORBA?

It is a common bus that allows CORBA components to find and communicate with each other (D) Signup and view all the answers

What is the role of the OMG in CORBA?

It provides and describes the interfaces of CORBA components (A) Signup and view all the answers

What is the purpose of IIOP in CORBA?

It is an Internet protocol that allows CORBA components to communicate across networks (D) Signup and view all the answers