What will be the output if all necessary code is included (Header files and main function)?   void test (Object &y) {     y = "It is a string"; } void main() {  Object x = null;  test (x);  System.out.println (x); }   i) Run time error ii) Compile time error iii) Null iv) It is a string

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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What will be the output if all necessary code is included (Header files and main function)?

 

void test (Object &y)

{

    y = "It is a string";

}

void main()

{

 Object x = null;

 test (x);

 System.out.println (x);

}

 

i) Run time error

ii) Compile time error

iii) Null

iv) It is a string

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