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Java Online Test Assessment

Topics Covered

  • File
  • Thread
  • String
  • Array
  • Collection
  • JDBC
  • Exception Handling
  • Diamond Problem

Useful for hiring

  • Java Developer with 2 to 3 years of experience

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Co-founder & director
Question

Given is Java code to check how to use constructor class and Employee class can iterate value using hasNext().
Few lines in the program are missing(//Write your code here); you need to write the code to complete the program.
 
Sample Program:

import java.util.*;
public class Employee {
     
     int rollno;  
     String name;  
        int age;  
    
  Employee(){
    
   this.rollno=rollno;  
       this.name=name;  
       this.age=age;  
    
    }
      
    public static void main(String[] args) {
        
        Employee s1=new Employee(101,"John",23);
        Employee s2=new Employee(102,"Jerry",21);
        Employee s3=new Employee(103,"Brett",25);
        Employee s4=new Employee(103,"Maria",25);
                  
        ArrayList al=new ArrayList();  
        
        al.add(s1);  
        al.add(s2);  
        al.add(s3);  
        al.add(s4);
        
        Iterator itr =;
          
        while(itr.hasNext()){  
        
       ;
            System.out.println(st.rollno+" "+st.name+" "+st.age);

        }
    }
}

Test details:

Java Online Test enables employers and recruiters to identify potential Java developers by evaluating working skills and job readiness. For this reason, the emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience, rather than theoretical knowledge. 

Java Skills Test - 50 minutes 

  • 10 Application Questions

Test description:

To solve this major problem of guesswork in tests, Interview Mocha has launched its unique innovative tool - “The Descriptive Test Simulator” that can evaluate essay type answers. By the use of online Descriptive test simulator, candidates will be able to write one-word answers, short essay type, and long essay type answers. These answers are evaluated through our descriptive assessment engine. This reduces guesstimates in online assessments and gives results sharper than ever. 

The Java online test is specially designed and developed to effectively check the descriptive knowledge related to Java language through our proper descriptive simulator assessment. This Online Java Test is reviewed, qualified and validated by our Subject Matter Experts (SMEs).  

Test Topics:

The Online Java test contains questions on following topics:  

  • File 

  • Thread

  • String 

  • Array

  • Collection

  • JDBC

  • Exception Handling

  • Diamond Problem

Using powerful reporting, you will have a detailed analysis of test results to help you make better decisions and predict candidate and employee success. 

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