10 Questions
What is the purpose of the 'Hello2' class in the Java program?
To print four messages on the screen
Which file extension is used for Java source files?
.java
What is the consequence of a syntax error in a Java program?
The compiler will fail to compile the program
What must filenames end with in Java programs?
.java
What is the significance of the 'public static void main(String[] args)' method in a Java program?
It is a required entry point for program execution
Which statement about Java filenames is accurate?
Filenames must consist only of letters A-Z, a-z
What is the correct syntax for the main method in Java?
pooblic static void main(String[] args)
When do Runtime errors occur in a Java program?
When the program is executed and an impossible operation is detected
What are escape sequences used for in Java?
To control output with special characters like newline and tab
Which symbol indicates the start of a single-line comment in Java?
//
This quiz covers Java programming concepts related to output statements and program development process. It includes codes for mathematical computations and printing messages on the screen using Java. Test your knowledge on Java code execution and program development steps!
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