Tag: architecture

Actors

Use Case

Events

Stake Holder

oval

square

rectangle

triangle

True

False

Booch

Rumbaugh

Lyons

Jacobson

views

diagrams

model elements

all the above

Stateful session beans can survive a server crash but entity beans can't.

Entity beans can survive a server crash but stateful session beans can't.

Session beans are typically used to make calls on entity beans.

Entity beans are typically used to make calls on session beans.

Local Clients should be used when the web server is running on the same machine as the application server.

Local Clients should be used when session beans need to communicate with entity beans.

Beans deployed in the same Virtual Machine as the client should use local Clients.

Local Clients have been introduced to make testing code easier.

Local Clients have been introduced to improve maintainability

Local Clients have been introduced to improve performance.

Usage of ORM Frameworks requires complex coding.

ORM Frameworks reduce development times

Manageability of application decreases

Requires specialized resources.

Application can be isolated from the database and the only connection to it is using the ORM framework and a JDBC driver.

ORM Frameworks reduce development times

Manageability of application increases

It is faster than the direct JDBC access.

JAXR

JAXB

JAXP

SAAJ