Our Core Java Online Test is ideal for technical recruiters & hiring managers to hire job-fit candidates for roles such as Core Java Developer and Core Java Programmer. This pre-employment test evaluates candidates’ knowledge on Core Java 8, Exception handling, Oops, Lambda function and JDBC. The pre-hire test can reduce time-to-hire by 45% by enabling employers identify top talent early in the recruitment process.
Our Core Java Online Test for experienced candidates helps technical recruiters and hiring managers to effortlessly assess technical knowledge of senior candidates in Core Java. Core Java test for interview is designed & validated by experienced Java experts to assess & hire Java developers as per the industry standards.
Why use iMocha’s core Java online test for interview?
Core Java online test for interview helps employers in many ways including hiring a job-fit candidates within a short period, taking unbiased employee performance appraisal decisions and reducing hassles in mass recruitment. This AI-powered skills assessment reduces technical screening time by 80%. By filtering out irrelevant candidates, this test improves interview-to-selection ratio by 62%.
Online aptitude test for Java helps to screen the candidates who possess traits as follows:
Employers can use intelligent & powerful Test Insights that will help to identify job fit candidates more accurately with score distribution & section analysis features. Assessing candidates with a core Java assessment test is secure and reliable. You can use our role-based access control feature to restrict system access based on the roles of individual users within the recruiting team. Features like window violation and webcam proctoring help detect cheating during the test.
Java 8 online test is designed considering EEOC guidelines, it will help you assess & hire diverse talent without any bias.
Core Java aptitude test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions, LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.
Test Duration: 20 minutes
No. of Questions: 10
Level of Expertise: Expert
It includes a huge upgrade to the Java programming model and a coordinated evolution of the JVM, Java language, and libraries.
OOPs in Java organize a program around various objects and well-defined interfaces. The OOPs Concepts in Java are abstraction, encapsulation, inheritance, and polymorphism..
In Java, string is basically an object that represents sequence of char values. An array of characters works same as Java string.
Java lambda expressions are Java's first step into functional programming. A Java lambda expression is thus a function which can be created without belonging to any class.
JDBC makes it possible to do establish a connection with a data source, send queries and update statements, and process the results.
The Stream API is used to process collections of objects.
Choose from our 100,000+ question library or add your own questions to make powerful custom tests
Java 8 - Generics
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Choose easy, medium or hard questions from our skill libraries to assess candidates of different experience levels.
Add multiple skills in a single test to create an effective assessment. Assess multiple skills together.
Add, edit or bulk upload your own coding questions, MCQ, whiteboarding questions & more.
Get a tailored assessment created with the help of our subject matter experts to ensure effective screening.
“As a Talent Acquisition Manager, I observed that my team spent too much time in interviewing irrelevant candidates. So our team created an Aptitude evaluation test called Uneecops Common Aptitude Test (UCAT) with the help of iMocha. Now, we share the test with the candidates & based on the assessment report we were able to filter 170 good candidates from the pool of 300.”