Advanced Java Enterprise Application Development

Developing enterprise application using Advance java

15 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Which of the following EJB architecture roles develops reusable enterprise beans that typically implement business tasks or business entities?

  1. Deployment descriptor
  2. EJB specification
  3. Enterprise bean provider
  4. Optimized method invocation
  5. Events
Question 2 Multiple Choice (Single Answer)

In which of the following modes of transaction management provided by EJB, if the client attempts to use the bean from within a transaction, the client's transaction will remain suspended until the bean completes its operations?

  1. TX_SUPPORTS
  2. TX_NOT_SUPPORTED
  3. TX_BEAN_MANAGED
  4. Transaction
  5. Optimized method invocation
Question 3 Multiple Choice (Single Answer)

Which of the following files generated by IDL-to-java Stock.idl is used for out and inout parameters?

  1. Stock.java
  2. StockHelper.java
  3. Javax.swing.text.html.parser
  4. Alarm
  5. StockHolder.java
Question 4 Multiple Choice (Single Answer)

In which of the following models for object activation defined by basic object adapter does the server exit, when the client that caused its activation exits?

  1. StockPresentation
  2. Persistent server
  3. WebSphere
  4. Unshared server
  5. Shared server
Question 5 Multiple Choice (Single Answer)

Which of the following task performed by server is typically undertaken for purposes of efficiency?

  1. Instance pooling
  2. Instance passivation
  3. Optimized method invocation
  4. TX_BEAN_MANAGED
  5. Stock
Question 6 Multiple Choice (Single Answer)

Which of the following CORBA products is a popular Java object request broker from inprise corporation?

  1. VisiBroker for Java
  2. OrbixWeb
  3. WebSphere
  4. Persistent server
  5. Event
Question 7 Multiple Choice (Single Answer)

Which of the following CORBA services provides a locking service for CORBA objects in order to ensure consecutive access?

  1. Events
  2. Concurrency control
  3. Transaction
  4. OrbixWeb
  5. Alarm
Question 8 Multiple Choice (Single Answer)

The kernel of which of the following describes as a set of technologies is XmlHttpRequest JavaScript object?

  1. Java applet
  2. WebSphere
  3. Ajax
  4. Filter
  5. Stock
Question 9 Multiple Choice (Single Answer)

Which of the following web application frameworks provides the basic skeleton and plumbing?

  1. Java beans
  2. Java applet
  3. OrbixWeb
  4. Java struts
  5. Alarm
Question 10 Multiple Choice (Single Answer)

A distributed application built by using which of the following technologies is made up of interfaces and classes?

  1. Java applet
  2. Java beans
  3. Optimized method invocation
  4. Events
  5. Java RMI
Question 11 Multiple Choice (Single Answer)

Which of the following technologies for distributed objects enables objects to interact regardless of whether they are written in the Java or another language such as C, C++, etc?

  1. Naming
  2. WebSphere
  3. Java IDL
  4. Java applet
  5. Java beans
Question 12 Multiple Choice (Single Answer)

Which of the following technologies can support advanced two dimensional graphics and imaging?

  1. 2D API
  2. Drag and drop
  3. Accessibility API
  4. javax.swing.colorchooser
  5. Alarm
Question 13 Multiple Choice (Single Answer)

The objective of which of the following technologies is to make it possible to access any data from any application, regardless of which DBMS is handling the data?

  1. ODBC
  2. JDBC
  3. JDBC driver manager
  4. The JDBC URL
  5. executeQuery()
Question 14 Multiple Choice (Single Answer)

The rise of server-side Java applications is one of the latest and the most exciting trends in Java programming by using which of the following technologies?

  1. OrbixWeb
  2. Java servlet
  3. Java applet
  4. Java bean
  5. Stock
Question 15 Multiple Choice (Single Answer)

Which of the following swing components is a dialog box that allows to open or save information content?

  1. JList
  2. JFileChooser
  3. JOptionPane
  4. JTree
  5. javax.swing.text.html.parser