10 Questions
Which data type in Java can store a single character?
char
What is the purpose of the public access modifier in Java?
To make a method accessible from any part of the program
What is the purpose of the import statement in Java?
To import a package
What is the purpose of the static keyword in Java?
To make a variable shared by all objects of a class
What is the purpose of the final keyword in Java?
To make a variable constant
What is the range of values that can be stored in a byte data type in Java?
-127 to 128
What is the purpose of the Scanner class in Java?
To get data from the keyboard
What is the purpose of the System.in object in Java?
To get data from the keyboard
What is the purpose of the public static void main method in Java?
To start the execution of a Java program
What is the purpose of the super keyword in Java?
To access the superclass of a class
Test your understanding of programming concepts, including casting, conditional statements, loops, and switch statements. Evaluate your knowledge of these fundamental programming principles.
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