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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
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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
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MCQs: Which class provides stream to read binary data such as image etc. from the request object?
Category: Placement Tests, Published by: teswesm
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MCQs: Using mail API we cannot send mail from a servlet.
Category: Placement Tests, Published by: teswesm
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MCQs: Abbreviate the term OGNL?
Category: Placement Tests, Published by: teswesm
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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
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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
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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
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MCQs: Abbreviate the term JMS?
Category: Placement Tests, Published by: teswesm
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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
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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
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MCQs: Abbreviate the term DGC?
Category: Placement Tests, Published by: teswesm
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MCQs: An RMI Server is responsible for _______
Category: Placement Tests, Published by: teswesm
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MCQs: Java supports RMI, RMI Stands for?
Category: Placement Tests, Published by: teswesm
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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
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MCQs: Which object of HttpSession can be used to view and manipulate information about a session?
Category: Placement Tests, Published by: teswesm
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MCQs: Connection Pooling Class manages no of user requests for connections to improve the performance.
Category: Placement Tests, Published by: teswesm
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MCQs: Which case of a session bean obtains the UserTransaction object via the EJBContext using the getUserTransaction() method in EJB transaction management?
Category: Placement Tests, Published by: teswesm
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MCQs: Which services are provided to EJB components by the EJB container?
Category: Placement Tests, Published by: teswesm
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MCQs: Which is an object, acts as a gateway for the client side, all the outgoing requests are routed through it and it resides at the client side and represents the remote object?
Category: Placement Tests, Published by: teswesm
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