Q1: What is the initial value of variable Top?
The initial value of Top is blank. It is initialized under the array. It is waiting for a number to be set to set a value.

Q2: What is the difference between Pop and Peek operations?
Pop operations takes of the value at the top of the array. Each time that it is pressed it removes the first value at the top of the array. Peek only returns the value of the item to the top of the stack. So, if the button push is pressed, then that value is inserted to the top of the array.

Q3: What are the initial values of Front and Rear?
The initial value of the variable Front is the slot in the array spot for 0. The index 0 is where front is placed. The Rear variable is waiting for a value to be inserted to take a spot. This variable will always be the value that was last inserted to the array.

Q4: What is the difference between Rem and Peek operations?
The operations remove deletes the value at the top of the array. In other words on the rear variable. The peek operation returns the value that the variable rear is pointing to.

Q5: What technique in array it used to allow 50 inserted into the queue?
Once the array was filled all the way to the top, the pointer came back to the bottom of the array where we had deleted two values. It came down to index 0 and stored the value 50.

Q6: What is the difference between priority queue and the regular queue at insertion operations?
There is a difference between priority and regular queue. Regular queue stores the value at the next slot open at the top of the array. Priority queue stores the value from largest to smallest. Therefore, it has to make space if the value has to go in the middle of the array.

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