Java Online Exam-Quiz1 by · Published · Updated 1. Which statement is true about java? Sequence dependent programming language Platform dependent programming language Platform independent programming language Code dependent programming language 2. Method overriding is combination of inheritance and polymorphism? false True 3. When does method overloading is determined? At run time At compile time At execution time At coding time 4. Which concept of Java is achieved by combining methods and attribute into a class? Inheritance Encapsulation Polymorphism Abstraction 5. Which component is used to compile, debug and execute java program? JRE JVM JDK JIT 6. What is use of interpreter? It is a synonym for JIT They convert bytecode to machine language code They are intermediated between JIT and JVM They read high level code and execute them 7. What is the extension of java code files? .java .doc .class .js 8. Which of the following is not OOPS concept in Java? Compilation Inheritance Polymorphism Encapsulation 9. Which concept of Java is a way of converting real world objects in terms of class? Encapsulation Inheritance Abstraction Polymorphism 10. What is the extension of compiled java classes? .class .txt .jre .java 11. Which of the following is a type of polymorphism in Java? Multilevel polymorphism Execution time polymorphism Multiple polymorphism Compile time polymorphism Loading … Question 1 of 11 Share
