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Oracle 1z0-900 - Java EE 7 Application Developer

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Total 142 questions

Given the code fragments:

Which action completes this composite primary key implementation?

A.

Add @IdClass annotation at line 1.

B.

Add @Embeddable annotation at line 1 and replace both @Id annotations with @EmbeddedId annotations.

C.

Add @IdClass(ContactId.class) annotation at line 2.

D.

Add @Embeddable annotation at line 1 and @EmbeddedId(ContactId.class) at line 2.

A Java EE application that uses an EJB container must communicate with a legacy system developed using non-Java technologies.

Which two Java EE technologies can be used in the integration tier of the application? (Choose two.)

A.

JMS

B.

JSF

C.

JPA

D.

JCA

NO: 64

A Persistence application locks entity x with a LockModeType.PESSIMISTIC_READ lock type. Which statement is true?

A.

LockModeType.PESSIMISTIC_READ is the synonym of LockModeType.READ

B.

This operation will force serialization among transactions attempting to read the entity data.

C.

This operation will result in a TransactionRolledbackException if the lock cannot be obtained.

D.

If the application updates the entity later, and the changes are flushed to the database, the lock will be converted to an exclusive look.

Identify two statements that are true about the cost-organization relationship.

A.

Costing Item Validation Organization can only be Item Master Organization of the underlying inventory organizations.

B.

Only Inventory organizations belonging to different Item Master Organizations can be part of a cost organization.

C.

Costing Item Validation Organization is used to default the Unit of Measure for costing calculations.

D.

The inventory organizations that are assigned to a cost organization must all belong to the same legal entity.

You need to load on-hand balances for go live. Which template should be used for this?

A.

InventoryBalanceImportTemplate.xlsm

B.

InventoryReservationImportTemplate.xlsm

C.

InventoryTransactionImportTemplate.xlsm

D.

InventoryOnHandBalanceTemplate.xlsm

E.

InventoryMiscellaneousTrxTemplate.xlsm

Which code snippet prints the exception error message as part of the page output?

A.

<%= exception.message %>

B.

C.

<% exception.getMessage(); %>

D.

<% System.out.println(e.getMessage()) %>

Which of these can be a JPA entity?

A.

Enum type

B.

Abstract class

C.

Interface type

D.

Final class

Which statement is true about the WS-Security standard?

A.

It is a Java EE standard for protecting SOAP services.

B.

It relies on HTTP security mechanism to protect SOAP messages in transmit.

C.

It provides message-level security.

D.

It defines protocol-specific ways of protecting SOAP messages.

You defined an Inventory Organization that is meant to track the contract manufacturing process outsourced to a supplier.

Where do you mention that this Inventory Organization is meant for one particular supplier?

A.

Manage Inventory Organization Locations

B.

Manage Subinventories

C.

Manage Inventory Organizations

D.

Manage Contract Manufacturing Relationships

E.

Manage Item Organizations

Which statement is false about generating an Internal Material Transfer for expense destination Transfer Order?

A.

Expense destination transfers are expensed upon delivery hitting an expense account instead of an inventory asset account as would be the case for inventory destination transfers.

B.

If the receipt is not required Cost Accounting will pick up both the issue and receipt activity from the single inventory transaction “Transfer Order Issue”

C.

If the receipt is required, the accounting of the receipt delivery transaction will happen only on Receipt Accounting because there will not be a delivery transaction in inventory.

D.

Costs for Lot and serial numbers are tracked at put away time when the items are recorded in a destination inventory location.

E.

Cost Management will pick up the delivery transaction directly from Receiving and process the expense accounting from that transaction.