Java QUIZ

An engaging and educational illustration depicting Java programming concepts, featuring code snippets, abstract class illustrations, and lambda expressions, in a modern and colorful style.

Java Mastery Quiz

Test your knowledge of Java with our comprehensive quiz! Whether you're a beginner or an experienced developer, this quiz is designed to challenge your understanding of Java concepts and best practices.

Features of the quiz:

10 carefully curated questions
Multiple choice and checkbox formats
Instant scoring on completion

10 Questions2 MinutesCreated by CodingWizard432

Which data type should we use to store this value in a variable : 90.89674535432645

Float

Long

Double

Int

Lambdas expression does not work on

Collection

Functional Interface

Marker Interface

Data Structure

What will the above program print? (Concept: IIB, SIB)

SpaceTechnologyISRO

ISROTechnology

TechnologyISRO

TechnologyISROSpace

Choose all the correct answers from the options below

We cannot perform inheritance from class to interface

SIB's run after the main method

Abstract class supports multiple inheritance

Object is an instance of class

A Class does not get any memory when it is created

Objects are created in stack area

Choose the correct feature/s of Constructor from the list mentioned below

Constructors must have class name

Constructor will get executed only once per object created

Constructors has return type

Constructors cannot be overloaded

Constructor cannot be inherited by subclasses

What will be the output from the above program

Num1 = 78 Num2 = 78 Temp = 56

Num1 = 78 Num2 = 78 Temp = 78

Num1 = 78 Num2 = 56 Temp = 78

Num1 = 56 Num2 = 78 Temp = 78

Java QUIZ

Java Mastery Quiz

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