Analysis the following class definition and answer the following question. class Store{                                 private int itemID, qty,     double price;    void setQty(int q){      qty = q; }     protected void setPrice (double p){      price = p; }                 double amount(){            return qty*price;     } } Choose the member variable of the class. a. Qty b. amount c. setPrice d. itemId e. price

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
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Analysis the following class definition and answer the following question.

class Store{                            

    private int itemID, qty,

    double price;

   void setQty(int q){

     qty = q; }

    protected void setPrice (double p){

     price = p; }            

    double amount(){

           return qty*price;

    }

}


















Choose the member variable of the class.
a.
Qty
b.
amount
c.
setPrice
d.
itemId
e.
price
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