Table of Contents
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Ques. : What is comment line symbol used in java ?
Ques. : What is the extension file name of java ?
Ques. : List/Say the various versions of java ?
Ques. : Java is compiled or interpreted or both ! Justify.
Ques. : Say about various data type used in java ?
Ques. : What is JVM ? Explain.
Ques. : What is JDK ?
Ques. : What is JIT compiler ?
Ques. : Say/List the features of Java.
Ques. : What is the difference between Abstraction and Encapsulation ?
Ques. : Why is Java called the ‘Platform Independent’ Programming Language ?
Ques. : What is Object based and Object oriented programming languages ?
Ques. : What is Garbage Collection in java ?
Ques. : What is the difference between continue and break statement ?
Ques. : What is static variable and static method in java ?
Ques. : What is Class & Object in Java ?
Ques. : What is the extension of java executable file?
Ques. : What is access specifier in java ? Explain Public, Private & Protected Keyword ?
Ques. : What is final variable, final method and final class in java ?
Ques. : What is difference between final, finally and finalize keyword in java ?
Ques. : What is method overloading and method overriding ?
Ques. : What is Vector & Wrapper class in java ?
Ques. : What is ‘this & super’ keyword in java ?
Ques. : Java doesn’t use pointers. Why ?
Ques. : What is the difference between String & String buffer ?
Ques. : What is Inheritance in java ? Discuss its type and use in java.
Ques. : Why multiple inheritance is not supported in java ?
Ques. : What is Interface in java ?
Ques. : What is Polymorphism in java ?
Ques. : What is Abstract class in java ?
Ques. : What is Package in java ?
Ques. : What is exception handling in java ? what are its advantage ?
Ques. : Say/List at least five java methods used in your project ?
Ques. : What is the difference between throw and throws keyword in java?
Ques. : What is the difference between error and an exception ?
Ques. : What is serialization in java ?
Ques. : What is Transient keyword in java ?
Ques. : What is multi threading in java ?
Ques. : What is Applet in java ? List Applet life-cycle methods.
Ques. : What is the difference between Swing and AWT components.
Ques. : What is JDBC connectivity ?
Ques. : Difference between servlet class, normal java class and container class.
Ques. : What is Maven and why it is used in the Java Project ?
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