How to invoke external process in java.


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More Core Java Interview Questions

Why char array is favored over string for the storage of passwords?

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In a program, initializing an array of 100 KB is throwing an out of memory exception while there is 100 MB of memory available. Why?

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What is the use of runnable interface?

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What is return in java?

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

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What is ternary operator? Give an example.

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What is another word for methodology?

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What do you mean by scope of variable?

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What is toarray method in java?

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