What Does the Following Statement Sequence Print If the User

question 52

Multiple Choice

What does the following statement sequence print if the user input is 123? public static void main(String[] args)
{
Scanner in = new Scanner(System.in) ;
System.out.print("Enter a number: ") ;
String str = in.next() ;
Str += 456;
System.out.println(str) ;
}

• A) 579
• B) Compile-time error
• C) Run-time error
• D) 123456

Identify various career paths and specializations within the nursing profession.

Recognize the importance of teamwork, collaboration, and interprofessional communication in nursing.

Understand the principles and goals of managed care and its impact on health care delivery.

Identify different health care settings and the specialized services they offer.

---

Definitions:

Confidence Interval

A range of values defined so that there is a specified probability that the value of a parameter lies within it.

P-value

A statistic that quantifies the probability of observing the obtained results, or more extreme, if the null hypothesis is true.

Significance Level

The threshold below which a p-value indicates that the observed data is unlikely to have occurred by chance, leading to rejection of the null hypothesis.

Null Hypothesis

A statement in statistical analysis that proposes there is no significant effect or difference between certain variables or groups.