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Questions and Answers
What is the data type of the variable x in the code snippet System.out.println("int" + x);?
What is the data type of the variable x in the code snippet System.out.println("int" + x);?
int
What is the data type of the variable y in the code snippet System.out.println("char" + y);?
What is the data type of the variable y in the code snippet System.out.println("char" + y);?
char
What is the data type of the variable z in the code snippet System.out.println("float" + z);?
What is the data type of the variable z in the code snippet System.out.println("float" + z);?
float
What is the data type of the variable l in the code snippet System.out.println("double" + l);?
What is the data type of the variable l in the code snippet System.out.println("double" + l);?
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Study Notes
Java Code Snippet Analysis
- Code uses
System.out.println()to display output to the console. - The code concatenates strings with variables.
- Variables
x,y,z, and1represent integer, character, float, and double data types respectively.
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Description
This quiz focuses on analyzing a Java code snippet that demonstrates basic output and string concatenation. It also assesses your understanding of different data types such as integers, characters, floats, and doubles. Test your Java programming skills with this engaging quiz.
