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Showing 13 Infosys practice prompts

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DATA STRUCTURES

What is the difference between an array and a linked list?

Asked for Systems Engineer / Specialist Programmer / DSE (New Grad), Software Developer, Fresher.

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DATA STRUCTURES

Explain how a stack is used to evaluate postfix expressions.

Asked for Systems Engineer / Specialist Programmer / DSE (New Grad), Software Developer, Fresher.

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DATA STRUCTURES

What is a queue, and how does a circular queue differ from a linear queue?

Asked for Systems Engineer / Specialist Programmer / DSE (New Grad), Software Developer, Fresher.

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DATA STRUCTURES

Explain how a hash map resolves collisions.

Asked for Systems Engineer / Specialist Programmer / DSE (New Grad), Software Developer, Fresher.

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DATA STRUCTURES

What is a binary search tree, and how is a node inserted into one?

Asked for Systems Engineer / Specialist Programmer / DSE (New Grad), Software Developer, Fresher.

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