CORBA QUIZZ

What does CORBA stand for?

• a) Common Object Request Broker Architecture

• b) Communication Object Request Broker Association

• c) Centralized Object Request Broker Assembly

• d) Computer Object Routing and Brokerage Architecture

Which component of CORBA is responsible for managing communication between distributed objects?

• a) Interface Definition Language (IDL)

• b) Object Services

• c) Object Request Broker (ORB)

• d) Object Communication Handler (OCH)

What role does the Interface Definition Language (IDL) play in CORBA?

• a) It handles communication between clients and servers.

• b) It defines the interfaces of CORBA objects in a language-neutral way.

• c) It provides security services for CORBA applications.

• d) It manages transactions in distributed systems.

How does CORBA support language and platform independence?

• a) By using the Interface Definition Language (IDL)

• b) By requiring all components to be written in Java

• c) By using a centralized naming service

• d) By relying on platform-specific libraries

What are some advantages of using CORBA for distributed computing?

• a) High performance and low overhead

• b) Language and platform dependence

• c) Limited support for interoperability

• d) Availability of standardized services

What is one of the limitations of CORBA?

• a) Language and platform independence

• b) Simplicity in setting up CORBA systems

• c) Compatibility issues between different CORBA implementations

• d) Lack of support for object-oriented programming

Which protocol is commonly used for communication in CORBA over the Internet?

• a) HTTP

• b) IIOP (Internet Inter-ORB Protocol)

• c) RMI (Remote Method Invocation)

• d) SOAP (Simple Object Access Protocol)

What role does the Naming Service play in CORBA?

• a) It defines the interfaces of CORBA objects.

• b) It handles object location and resolution of object references.

• c) It provides security services for CORBA applications.

• d) It manages transactions in distributed systems.

How does CORBA support object-oriented programming principles?

• a) By using a centralized naming service

• b) By enforcing strict language and platform dependence

• c) By allowing objects to interact in a distributed environment

• d) By using XML-based standards like SOAP

What security mechanism is commonly used in CORBA for secure communication?

• a) SSL/TLS

• b) HTTP Digest Authentication

• c) RMI Security

• d) SOAP Security