Java MCQ Questions for Placement


Q.  PatternSyntaxException Class Methods is an unchecked exception that indicates a syntax error in a regular expression pattern.

a. True
b. False


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which classes has Sun Microsystem suggested not to use for read and write the textual information?
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MCQs:  Can we start a thread twice?
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MCQs:  Who is also called father of Java Programming Language?
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MCQs:  Which string function returns the number of characters in a string?
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MCQs:  Which default exception handler that performs the following tasks: 1: Prints out exception description. 2: Prints the stack trace (Hierarchy of methods where the exception occurred). 3: Causes the program to terminate.
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MCQs:  What is the disadvantage of Garbage Collection?
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MCQs:  A class is declared inside a class but outside a method it is known as ________.
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MCQs:  Which method of 'Class' class is used to register the driver class and the method is used to dynamically load the driver class?
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MCQs:  Which object is created by the web container at time of deploying the project?
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MCQs:  We need to specify @Inheritance(strategy=InheritanceType.JOINED) in the parent class and @PrimaryKeyJoinColumn annotation in the subclasses.
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MCQs:  Which way will the architecture and flow of struts 2 application will go to understand the struts flow?
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MCQs:  Which component does the Entity bean represents the persistent data stored in the database?
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MCQs:  Which method in naming class specifies a name to the remote object?
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MCQs:  A bean encapsulates many objects into one object, so we can access this object from multiple places.
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MCQs:  Which class has traditionally been the backbone of the JDBC architecture?
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MCQs:  Which is the correct order of lifecycle in an applet?
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MCQs:  The following a) It is lightweight. b) It supports pluggable look and feel. c) It follows MVC (Model View Controller) architecture are the advantages of _____ .
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MCQs:  Which method returns an enumeration of the values contained in the dictionary?
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MCQs:  Which class is used to create servers that listen for either local client or remote client programs?
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MCQs:  URL stands for Uniform Resource Locator and represents a resource on the World Wide Web, such as a Web page or FTP directory.
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