Interview Questions and Answers for 'Epace technologie' | Search Interview Question

Interview Questions and Answers for 'Epace technologie' - 2 question(s) found - Order By Rating

Q1. What is a Static import ?

Ans. By static import , we can access the static members of a class directly without prefixing it with the class name.

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Related Questions

Which of the following combination of keywords is illegal in Java ?

a. static and transient
b. transient and final
c. static and synchronized
d. abstract and final

How does volatile affect code optimization by compiler?

What is Volatile keyword used for ?

Can we access instance variables within static methods ?

What is the use of Transient Keyword ?

What is a Final Method ?

What is a Final Class ?

Can we override static methods ? Why ?

What is "super" used for ?

What is "this" keyword used for ?

Q2. Can we overload main method in Java ?

Core Java

Ans. Yes, but the overloaded main methods without single String[] argument doesn't get any special status by the JVM. They are just another methods that needs to be called explicitly.

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Related Questions

Difference between Overloading and Overriding ?

Any real life example of Overloading and Overridding ?

What will happen if we call perform(null) ?

public void perform(Object obj) {
System.out.println("Object");
}

public void perform(Integer int) {
System.out.println("Integer");
}

Does java supports operator overloading ?

Can we overload abstract methods ?

How does java identifies which method to be called in method overriding or runtime polymorphism, when both methods share the same name and signature ?

Can we overload constructors ?

How is static and dynamic polymorphism achieved in Java ?

Which of the two - compile time and run time polymorphism - requires signature of the method to be different ?

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