a) Outline any four features of Object-Oriented Programming OOP, giving examples in each case. (b) Consider the following code fragments: If a = 10; Evaluate the new value of “b” in the following: (i) b = ++ a; (ii) b = a ++; What value would a and b store in (i) and (ii) after program execution?

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
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  1. a) Outline any four features of Object-Oriented Programming OOP, giving examples in each case. 

     (b) Consider the following code fragments:  If   a  =  10; Evaluate the new value of  “b” in the following:

               (i)   b  =   ++ a;

              (ii)  b  =  a ++;

            What value would a and b store in (i) and (ii) after program execution?

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