Data Types Java Concepts

Which of the following are Java features?

• Object- oriented programming

• Class- based programming

• Bytecode is platform independent

• All of above

It provides a runtime environment in which Java byte code can be executed

• JVM

• JDK

• JRE

• Eclipse IDE

It is used to provide the runtime environment and the implementation of JVM

• JVM

• JDK

• JRE

• Java EE

What does IDE mean?

• Integration Development Environment

• Integration Device Environment

Which one is correct?

• public static main(Strings[] args) { }

• public private static main(Strings[] args) { }

• public static void main(Strings[] args) { }

• public void static main(Strings[] args) { }

byte is 1 byte size in storage?

• True

• False

Long is 4 byte size in storage?

• True

• False

char is 2 byte in storage?

• True

• False

(=) sign means

• equals and it is used for math problems in Java

• assignment operator. It used to assign a value

Which one is used for remainder in Java?

• /

• %

• +

• *