|
MCQs: Which constructor creates an empty string buffer with the specified capacity as length.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Which method Drops all changes made since the previous commit/rollback?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: ResultSetMetaData interface is useful because it provides methods to get metadata from the ResultSet object.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: The performance of the application will be faster if you use PreparedStatement interface because query is compiled only once.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: The sendRedirect() method of HttpServletResponse interface can be used to redirect response to another resource, it may be servlet, jsp or html file.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Which class provides stream to read binary data such as image etc. from the request object?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Using mail API we cannot send mail from a servlet.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Abbreviate the term OGNL?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Which type of validation we must implement the Validateable interface (or extend ActionSupport class) and provide the implementation of validate method?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Which validates the given string with the specified regular expression,it can be used in password, security key etc.?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Spring framework provides an difficult way to manage the dependency, It cannot be easily integrated with struts 2 framework.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Abbreviate the term JMS?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: A message driven bean is like statefull session bean that encapsulates the business logic and doesn't maintain state.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: EJB QL is a Query Language provided for navigation across a network of enterprise beans and dependent objects defined by means of container managed persistence.
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Abbreviate the term DGC?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: An RMI Server is responsible for _______
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Java supports RMI, RMI Stands for?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Which Error Handling in Java handles runtime errors with exceptions, If an exception is not caught in your JSP or Servlet, Resin will use a special error page to send results back to the browser, Resin uses a default error page unless you explicitly provide an error page yourself?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Which object of HttpSession can be used to view and manipulate information about a session?
Category: Placement Tests, Published by: teswesm
|
|
MCQs: Connection Pooling Class manages no of user requests for connections to improve the performance.
Category: Placement Tests, Published by: teswesm
|
