10 Questions
What is the first argument of the printf method in Java?
A format string
Which class in Java enables a program to read data for use in a program?
Scanner class
Which of the following is a primitive type in Java?
short
What are the primitive types in Java?
boolean, byte, int, short, long, float, double, char
What does each format specifier in Java's printf method start with?
A percent sign (%)
Which method in Java is used to display formatted data with multiple method arguments placed in a comma-separated list?
System.out.printf
Which class in Java enables a program to read data for use in a program?
Scanner
Which of the following is a Java primitive type?
double
What does each format specifier in Java's printf method start with?
Percent sign (%)
Which Java arithmetic operation has the highest precedence?
Parentheses
Test your knowledge of the basic Java program structure and printing to the console using the printf method. This quiz covers the format printing with printf, system.out.printf method, method arguments, format specifiers, and more.
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