HackerRank JAVA Basic Certification Solutions 2020

This post is “For Educational Purposes Only”

This post covers the solutions of certification problems of JAVA Basic.

Also Read: HackerRank Problem Solving Basic Certification Solutions 2020

HackerRank JAVA Basic Certification Solutions 2020

What is Hackerrank Certification?

You can take the HackerRank Skills Certification Test and showcase your knowledge as a HackerRank verified developer.

Let’s see the questions now:

Also Read: How To Make Telegram BOT with Python

HackerRank JAVA Basic Certification Solutions 2020

Que1: The Adder Class Hackerrank Solution

Solution : JAVA 7/8:


class Adder extends calculator{
int add(int a,int b){
return a+b;
}
}

Also Read: Top 10 programming languages to learn [2020]

Also Read: HackerRank Problem Solving Basic Certification Solutions 2020

Que 2 : How Will You Compare?

class Comparator{
boolean compare (int a, int b){
if(a==b){
return true;}
return false;
}
boolean compare (String a, String b){
if(a.equals(b)){
return true;
}
return false;
}
boolean compare(int a[], int b[]){
if(a.length!=b.length){
return false;}
for(int i=0;i<a.length;i++){
if(a[i]!=b[i]){
return false;
}
}

}
}

Note : For mcq’s questions of java , simply compile and run the program and you will get the output.

Note : More questions will be added soon. keep checking this space.

Also Read: HackerRank Problem Solving Basic Certification Solutions 2020

If You face any other questions during certification you may share the questions with us here [email protected] or you can simply post your questions in the comments below , and we will reply back to you ASAP.

So , You found the code working? Now What Next? Its easy to copy paste code but it won’t help you to prepare for actual coding interviews and contest. Don’t worry we got you covered , we started our official telegram channel but why should you join it ?

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1.You will get PAID CODING COURSES FOR FREE. Don’t trust us ? Try us.

2. Latest and Regular updated content.

3. A great environment to discuss all the problems you face with your buddies and seniors.

Why on Telegram Channel Why Not Here?

There are a lot of things available on the internet that we can’t simply share on our Live Website.

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Thank You & Happy Coding !

Also Read: Top 10 programming languages to learn [2020]

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