which file must a corresponding method signature exist for this enterprise bean?
Your enterprise bean contains a method with the following signature:
public void removeCustomer(String customerlD) throws RemoteException
In which file must a corresponding method signature exist for this enterprise bean?
Which choices identify data contained in EJB deployment descriptors?
Which choices identify data contained in EJB deployment descriptors?
which Java primitive data type?
The IDL type octet maps to which Java primitive data type?
what is the ejbStore() methoci invoked?
When and by what is the ejbStore() methoci invoked?
Which statements correctly describe the CORBA naming service?
Which statements correctly describe the CORBA naming service?
WHERE ID = ?
Consider the following statement:
prepStmt = dbConn.prepareStatement (“DELETE
FROM MyTable
WHERE ID = ?”);
The prepStmt member is of type PreparedStatement. The dbConn member is of type Connection
and represents a connection to a database. The ID column is an int data type. The value for the ?
placeholder in the SQL statement is held by a member variable named id. The id member’s value
was acquired via a getPhmaryKey() method. Which of the following statements would properly
execute the statement given in this question?
Which statement correctly describes the SessionContext interface?
Which statement correctly describes the SessionContext interface?
Which of the following are functions of an object adapter?
Which of the following are functions of an object adapter?
which statement is true of all methods except the getEmployeelD method?
Which statement is true of the Customer bean?
Your Customer entity bean contains the following method signature:
public String ejbFindByPrimaryKey(String primKey)
throws FinderException, RemoteException
Which statement is true of the Customer bean?