2 (a) Six elements A, B, C, D, E, and F are pushed onto a stack in reverseorder, i.e., starting from F. The stack is popped five times and eachelement is inserted into a queue. Iv: e ements are deleted from thequeue and pushed back onto the stack. Now, one element is poppedfrom the stack. What is the popped element? Step by step justifkesyour answer.

import java.util.*; // importing required modulepublic class Main{ public static void main(String[]…

2 (a) Six elements A, B, C, D, E, and F are pushed onto a stack in reverse order, i.e., starting from F. The stack is popped five times and each element is inserted into a queue. IRv ements are deleted from the queue and pushed back onto the stack. Now, one element is popped from the stack. What is the popped element? Step by step justikes your answer.

2 (a) Six elements A, B, C, D, E, and F are pushed onto a stack in reverse order, i.e., starting from F. The stack is popped five times and each element is inserted into a queue. IRv ements are deleted from the queue and pushed back onto the stack. Now, one element is popped from the stack. What is the popped element? Step by step justikes your answer.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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solution for subpart 3
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solution for subpart 4
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