You want to create a class Student that stores a student's name and age, and has a method to print these details. Which code snippet correctly implements this?
hard📝 Application Q8 of 15
Java - Object-Oriented Programming Concepts
You want to create a class Student that stores a student's name and age, and has a method to print these details. Which code snippet correctly implements this?
Name should be a String, age an int. Options A, C, and D have correct types; B incorrectly declares age as String.
Step 2: Check printDetails method
class Student {
String name;
int age;
void printDetails() {
System.out.println(name + " " + age + " years");
}
} prints name and age with spaces and "years" for clarity, which is a good practice.
Final Answer:
Option D correctly stores and prints student details -> Option D
Quick Check:
Correct fields and clear print format = class Student {
String name;
int age;
void printDetails() {
System.out.println(name + " " + age + " years");
}
} [OK]
Quick Trick:Use correct types and clear print formatting [OK]
Common Mistakes:
Using wrong data types
Concatenating without spaces or labels
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