Java MCQ Questions for Placement

Q.  StringTokenizer implements the Enumeration interface

a. True
b. False


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Where can the event handling code be written?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which package acts as an object -oriented wrapper around most common databases provided by java?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  XML is designed to store data and _____.
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  XML documents must contain a root element; this element is "the parent" of all other elements
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which are the XML Syntax rules?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  The URLConnection class can be used to read and write data to the specified resource referred by the URL
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  The client in socket programming must know which informations?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which method cannot be overridden?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which class cannot be instantiated?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  What is used to convert the byte-oriented stream into character-oriented stream?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which method is used in thread class to test if the current thread has been interrupted?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which type of java package that contains wide range of classes and methods are used for performing different functionalities?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which concept is used to make Java more memory efficient (because no new objects are created if it exists already in string constant pool)?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Find whether these two rules are correct or not defined by the constructor 1. Constructor name must be same as its class name. 2. Constructor must have no explicit return type.
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which are also known as inner classes?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which driver converts JDBC calls directly into the vendor-specific database protocol?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which one of the following scopes does the attribute in servlet is an object that can be set, get or removed?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  Which method is easy for a java programmer to add a criteria?
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  POJO means you are not forced to implement any interface or extend any class.
Category: Placement Tests,   Published by: T-Code Scripts
MCQs:  How many types of session beans are available in EJB?
Category: Placement Tests,   Published by: T-Code Scripts