[Solved] Examine the following C# code snippet:var stack = new Stack<int>(); stack.Push(1); stack.Push(2); int value = stack.Dequeue();What is the issue here? | C Sharp (C#)

C Sharp (C#) - Collections

Examine the following C# code snippet:

var stack = new Stack<int>();
stack.Push(1);
stack.Push(2);
int value = stack.Dequeue();

What is the issue here?

AThe variable 'value' should be declared as 'string'

BYou cannot push integers onto a Stack<int>

CStack does not have a 'Dequeue' method

DStack requires initialization with a capacity

Step-by-Step Solution

Solution:

Step 1: Identify methods of Stack
Stack<T> supports Push, Pop, and Peek methods, but not Dequeue.
Step 2: Understand Dequeue usage
Dequeue is a method of Queue<T>, not Stack<T>.
Final Answer:
Stack does not have a 'Dequeue' method -> Option C
Quick Check:
Stack uses Pop, not Dequeue [OK]

Quick Trick: Stack uses Pop, Queue uses Dequeue [OK]

Common Mistakes:

MISTAKES

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