Java MCQ Questions for Placement


Q.  RMI Architecture consists of how many layers?

a. 5
b. 3
c. 4
d. 2


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which class can handle any type of request so that it is protocol-independent?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which ways are used by the Log4j and Logback frameworks in hibernate framework to support logging?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which interface must be implemented by the Action class to store the information in the session scope?
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MCQs:  The life cycle of session bean is not maintained by the application server (EJB Container).
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MCQs:  Which objects are used by RMI for communicating with the remote object?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which technology do we mix our business logic with the presentation logic?
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MCQs:  Which method is used for an SQL statement that is executed frequently?
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MCQs:  Which is a special type of program that is embedded in the webpage to generate the dynamic content?
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MCQs:  Applet runs inside the browser and does not works at client side.
Category: Placement Tests,   Published by: teswesm
MCQs:  Which are passive controls that do not support any interaction with the user?
Category: Placement Tests,   Published by: teswesm
MCQs:  AWT has more powerful components like tables, lists, scroll panes, color chooser, tabbed pane etc.
Category: Placement Tests,   Published by: teswesm
MCQs:  Filtered streams are simply wrappers around underlying input or output streams that transparently provide some extended level of functionality.
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MCQs:  Find the correct syntax of the declaration which defines the XML Version?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which is used about text data that should not be parsed by the XML parser?
Category: Placement Tests,   Published by: teswesm
MCQs:  XML stands for?
Category: Placement Tests,   Published by: teswesm
MCQs:  Multiple inheritances is not supported in case of class but it is supported in case of interface.
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MCQs:  Which class automatically flushes the data so that there is no need to call the flush() method. Moreover, its methods don't throw IOException?
Category: Placement Tests,   Published by: teswesm
MCQs:  How many methods does a thread class provides for sleeping a thread?
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MCQs:  Which class members can be accessed from the classes in the same package as well as classes in other Packages that are subclasses of the declaring class?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which method of object class can clone an object?
Category: Placement Tests,   Published by: teswesm