Which of the following is good coding practice to determine oddity?
i)
public boolen abc(int num)
{
return num % 2 == 1;
}
ii)
public boolean xyz(int num)
{
return (num & 1)!= 0;
}
public boolen abc(int num)
{
return num % 2 == 1;
}public boolean xyz(int num)
{
return (num & 1)!= 0;
}A. i
B. ii
C. (i) causes compilation error
D. (ii) causes compilation error
Answer: Option B
A. The automatic conversion of primitive types to their corresponding wrapper classes
B. The process of creating a new box
C. A feature for manually converting wrapper classes to primitive types
D. A feature for boxing objects
Which primitive type corresponds to the `Integer` wrapper class in Java?
A. `char`
B. `boolean`
C. `float`
D. `int`
What is the primary benefit of autoboxing in Java?
A. It improves memory management
B. It reduces code complexity
C. It simplifies code by automatically converting between primitive types and their corresponding wrapper classes
D. It speeds up code execution
In Java, which classes are used for autoboxing and unboxing operations?
A. Exception classes (e.g., `RuntimeException`)
B. Wrapper classes (e.g., `Integer`, `Double`)
C. Collection classes (e.g., `ArrayList`, `HashMap`)
D. None of These

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