Answer Posted / nishant lokhande

Multi tasking means No of tasks are running simultaniously.
In java multitasking is possible. To use multitasking there
are two methos
a> To extends Thread class
b> To implement Runnable interface.

In java it is possible to creat no of thread for multiple
application

Methods in Thread class is,
start() :- it is used to create a new thread and to
execute a run method that is defined in this thread class.
run() :- this method is invoked after start() method.
this methos is present in Thread class but we shoult
override it.

If I only change the return type, does the method become overloaded?

990

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What variables are stored in stack?

1021

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How do you compare two objects?

990

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Why there are some null interface in java? What does it mean?

1188

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What are the states of thread in java?

1033

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What are the types of strings?

1089

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What is the difference between a switch statement and an if statement?

1141

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Is array primitive data type in java?

1051

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What is return type in java?

1126

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What are the access modifiers in java?

1094

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What is java util concurrentmodificationexception?

959

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Can you start a thread twice in Java?

1172

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What is the ==?

945

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What is the current version of java?

1092

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Is there any case when finally will not be executed?

1002

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