a) string name1="Mat Kilau"; string name2="Awang"; // declare three pointer variables named hero1, hero2 and hero3 that can store the address of string data types // Assign hero1 to store address of name1 // Assign hero2 to store address of name2 //By using hero3 as a temporary pointer, switch the value of hero1 and hero2 without using the variables name1 and name2 iv. V. vi.

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
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a) string name1="Mat Kilau";
string name2="Awang";
i.
ii.
iii.
// declare three pointer variables named hero1, hero2 and
hero3 that can store the address of string data types
// Assign hero1 to store address of name1
// Assign hero2 to store address of name2
//By using hero3 as a temporary pointer, switch the value of hero1 and hero2 without using
the variables name1 and name2
iv.
V.
vi.
Transcribed Image Text:a) string name1="Mat Kilau"; string name2="Awang"; i. ii. iii. // declare three pointer variables named hero1, hero2 and hero3 that can store the address of string data types // Assign hero1 to store address of name1 // Assign hero2 to store address of name2 //By using hero3 as a temporary pointer, switch the value of hero1 and hero2 without using the variables name1 and name2 iv. V. vi.
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