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      Cognizant

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      Cognizant Fresher interview

      Cognizant interview question

      Fresher Interview

      1.What is Stack 2.What is queue.

      Interview Answers

      Anonymous

      22 Mar 2019

      Stack is a data structure algoirthm stores the data in LIFO format. (Last Input First Output) 😊

      Anonymous

      22 Mar 2019

      Queue is a linear data structure tha stores the data in FIFO format. (First Input First Output).

      1
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