SCJP 5.0 Questions
01. MockExam - 01
02. MockExam - 02
03. MockExam - 03
04. AutoBoxing - 1 (10 questions)
05. AutoBoxing - 2 (10 questions)
06. Generics 1 - 6 Questions
07. Generics 2 - 7 Questions
08. Generics 3 - 10 Questions
09. Generics 4 - 10 Questions
10. Generics 5 - 10 Questions
11. Generics 6 - 10 Questions
12. Enum 1 - 10 Questions
13. Enums 2 - 10 Questions
14. Enums 3 - 15 Questions
15. Var Args 1 - 10 Questions
16. Var Args 2 - 10 Questions
17. SCJP 5.0 Mock Questions -1
18. Declaration,Access Control-1
19.Java File IO Package - 1
20.Java File IO Package - 2
21.Language Features - 1
22.New Api's - 1 (10 questions)
23.New Api's - 2 (12 questions)
24.Objective - 1 (20 questions)
25.Objective - 2 (10 questions)
26.Objective - 3 (10 questions)
27.Objective - 4 (10 questions)
28.Objective - 5 (10 questions)
29.Objective - 6 (10 questions)
30.Objective - 7 (10 questions)
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Boxing Conversions - 1 (10 Questions)

2) What will be output for the following program?


public class Boxing2 {
    public static void main(String[] args) {
        byte b = 10;
        method(b);
    }
    static void method(int i){
        System.out.println("Primitivae Type call");
    }
    static void method(Integer i){
        System.out.println("Wrapper Type Call");
    }
}
1)Wrapper Type Call
2)Primitive Type Call
3)Compiler Error
4)Compiles fine, throws runtime exception

Answer:

2)

2)Primitive Type Call
Explanation :
When comes to method overloading in Java 5.0, it works like the previous versions. First JVM will check for the matching primitive types, then it will search for the Wrapper types.

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