Java program for array reverse Java program for recursion Balanced paranthesis using stack Why do we use constructor in java Smoke testing defect life cycle sdlc stlc

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Java program for array reverse, recursion, balanced parenthesis using stack, constructor usage, and defect life cycle in testing.

Array reverse: Use a for loop to swap elements from start to end.
Recursion: A method that calls itself to solve a problem.
Balanced parenthesis using stack: Push opening brackets onto stack and pop when closing brackets are encountered.
Constructor in Java: Used to initialize objects of a class.
Smoke testing defect life cycle: Identifying defects in initial testing phase and reporting them for resolution.

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Java program for array reverse Java program for recursion Balanced paranthesis using stack Why do we use constructor in java Smoke testing defect life cycle sdlc stlc

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