ATG Basic Interview questions

Q1: Define ATG Dynamo.

A: ATG Dynamo, also known as Dynamo Application Server (DAS) or Dynamo ATG is an app server based on J2EE that the Art Technology Group created.

Q2: Define ATG framework.

A: The ATG framework is used for building Web applications which can run on JBOSS, WebLogic, WebSphere and other J2EE application servers.

Q3: How do the terms ATG Dynamo and ATG framework interact?

A: The ATG framework is used by Dynamo ATG.

Q4: Describe the meaning of scope Dynamo ATG components.

A: ATG components have 3 types of scopes including request, session & global.

Q5: Which scope is considered to be the default scope?

A: Global

Q6: What ATG Dynamo base class is extended when creating form handlers?

A: GenericFormHandler.java

Q7: Droplets are created by what Dynamo ATG base class?

A: DynamoServlet.java

Q8: What form handlers are involved with checkout?

A: ShoppingCartFormHandler

Q9: What methods are involved with checkout?

A: Many, including handleMoveToConfirm

Q10: Name 7 common elements a user may see during checkout through ATG Dynamo.

A: Add to shopping cart, Login, Billing address, Payment, eMail confirmation, Confirm button, Shipped eMail address

Q11: Describe the meaning of ATG Repository?

A: Using ATG Dynamo, this is the process for entering into a Database using programs while keeping the actual application logic apart from the Database.

Q12: Identify Nucleus in Dynamo ATG.

A: The core of ATG Dynamo is the nucleus which is also known as the Object Application Framework.