Structure of Java Program

Every statement in Java language should end with a?

• Dot or Period
• Comma
• Semicolon
• Colon

A function in C language is similar to what in Java language?

• Method
• Member
• Variable
• None of the above

All methods and variables in Java language are kept inside a?

• File
• Class or Interface
• Static Method
• main

In standalone Java applications, which method is mandatory?

• main method
• show method
• display method
• print method

Choose a Single Line Comment in Java Language below?

• //Some comments
• Some comments//
• /*Some comments*/
• */Some comments/*

Name of a Class, Variable, Method or an Interface in Java language is called?

• Argument
• Value
• Identifier
• None of the above

What is JIT in Java?

• Java In Timer
• Java In Time Thread
• Just In Time Compiler
• Just In Time Runnable

What is the Java command used to compile a java program from Command Line or Command Prompt or CMD?

• >java hello.java
• >javac hello.java
• >complie hello.java
• javacmd hello.java

What is the command used to Run a Java program form Command Line or Command Prompt or CMD?

• javac hello
• java hello.class
• java hello
• java hello.java

What is the extension of java source file ?

• .obj
• .class
• .java
• .exe