Integration and Messaging Systems Quiz

What does a naming service help users and objects do?

• Encrypt communication

• Know how to find other system entities

• Manage caches

• Optimize database queries

In the example diagram (Image 7), through which component does the Client find the Authentication Service?

• Access Control Service

• Naming Service

• Database

• Directly to Authentication Service

What is the goal of integrating security services?

• To apply a consistent and effective security policy across the entire integrated system

• To completely eliminate the need for security

• To make each system operate independently regarding security

• To reduce the number of users allowed access

In RPC, which piece of information is typically NOT packaged and sent by the Stub?

• The identifier of the remote object to be invoked.

• A description of the method to be called.

• The encoded parameters for the method.

• The execution result of the method.

Which characteristic is NOT typically considered a benefit of MOM?

• Ensuring reliable message delivery (Reliability).

• Providing Queue Management for handling high loads.

• Requiring applications to be tightly coupled.

• Offering Message Forwarding capabilities.

Which integration style necessitates that applications connect to a common messaging system?

• File Transfer

• Shared Database

• RPC

• Messaging

What might the "assumptions about their environment" made by entities include?

• The existence of other services at fixed addresses

• The security protocol being used

• The type of backend database

• All of the above

What does the acronym MOM stand for?

• Message Ordering Model

• Middleware-Oriented Middleware

• Multiple Object Messaging

• Mainframe Operations Monitor

What issue does the "Naming Services: Inconsistent State" diagram illustrate?

• Two clients receiving different information from the naming service due to asynchronous updates

• The naming service being overloaded

• Clients being unable to connect to the naming service

• Data loss during transmission

Using a Smart Token is a form of authentication based on what?

• Something you have

• Something you know

• Something you are

• Where you are