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Java API Test
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Java API Test

iMocha’s Java API test for an interview is the ideal pre-hire test for recruiters and hiring managers to assess candidates objectively. This test helps hire hiring API Developers, Java API Developers, and Senior Software Engineers. Our Java API quiz online test has helped our customers to reduce candidates' screening time by 80%.

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Java API Test for Interview

Java API test for an interview is created and validated by experienced Subject Matter Experts (SME) to check the Java API developers’ Java API development skills- per industry standards. The online Java API test for an interview helps recruiting teams & hiring managers assess the candidates’ skills in creating an API in Java.

Java Application Programming Interface (API), a part of Java Development Kit (JDK), includes everything from Java packages, classes, and interfaces with respective methods, fields, and constructors. There are two types of Java API: Official Core Java API, i.e., pre-built Core Java packages & Optional APIs that can be separately downloaded when needed.

Online Java test helps you to evaluate the technical as well as practical skills of candidates. Using powerful reporting, you can analyze the online Java API test thoroughly before an interview. Java API quiz online test results help you make a better hiring decision and predict the candidate’s performance. The online Java API test (for Interviews) enables employers and recruiters to identify & hire Java API developers with less time and effort. Explore our carefully chosen Java interview questions to evaluate candidates' technical skills and find the right fit for your team.

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How it works

Test Summary

This Java API test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions, AI-LogicBox, Coding Simulators, True or False Questions, etc.

The Java API online quiz test is designed considering EEOC guidelines; it will help you assess & hire diverse talent without bias.

Useful for hiring
  • API Developer
  • Java API Developer
  • Senior Software Engineer
Test Duration
No. of Questions
Level of Expertise
Topics Covered

Java Security Login Context

Our Java API test for an interview helps recruiters and hiring managers to evaluate candidates’ understanding of LoginContext class, allowing them to manage authentications.

Stream Implementation

Our test checks the candidate’s understanding of stream API, which allows the sequence of objects in the pipeline to get desired output.

RMI Server

This assessment helps to evaluate the candidate’s knowledge about Remote Method Invocation (RMI), which allows invoking methods on an object running in another java virtual machine.

RMI Client

iMocha’s Java API tests for interview gauges candidates’ knowledge about Remote Method Invocation (RMI) clients by which distributed applications can be created in java.


Our assessment evaluates the candidate’s knowledge of Java Message Service (JMS) API that gives the ability to create, send and read messages.


This online Java API test for interview helps recruiters to validate applicants' knowledge about HashMap in Java that stores elements in value pairs and helps to add functionality to the hash table data structure
Sample Question
Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.
Question type
Multiple Answer
Topics covered
Java Programming


Q 1. Why is remove() method not Generic in Map as well as in Collection?
Note: There can be multiple correct answers to this question.

because you should be able to pass in any type of object to remove()
The object removed does not have to be the same type of the object that you pass in to remove()
because you should be able to pass in the only specific type of object to remove()
A helicopter view of the employee's progress
Test Report
You can customize this test by

Setting the difficulty level of the test

Choose easy, medium, or tricky questions from our skill libraries to assess candidates of different experience levels.

Combining multiple skills into one test

Add multiple skills in a single test to create an effective assessment and assess multiple skills together.

Adding your own
questions to the test

Add, edit, or bulk upload your coding, MCQ, and whiteboard questions.

Requesting a tailor-made test

Receive a tailored assessment created by our subject matter experts to ensure adequate screening.