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Software Developer Java Interview Questions

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What is the purpose of a default constructor? class Student3{ int id; String name; void display(){System.out.println(id+" "+name);} public static void main(String args[]){ Student3 s1=new Student3(); Student3 s2=new Student3(); s1.display(); s2.display(); } }
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Java Software Developer

Interviewed at InputZero

3.7★
Nov 4, 2022

What is the purpose of a default constructor? class Student3{ int id; String name; void display(){System.out.println(id+" "+name);} public static void main(String args[]){ Student3 s1=new Student3(); Student3 s2=new Student3(); s1.display(); s2.display(); } }

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