Asked by sripriya jakkula on May 12, 2024
Verified
public class scopeRule //Line 1
{ //Line 2
Static double intRate = 0.055; //Line 3
Static String name; //Line 4
Static int t; //Line 5 public static int main(String[] args) //Line 6
{ //Line 7
Int first; //Line 8
Double u, t; //Line 9
String str; //Line 10
//... //Line 11
} //Line 12 public static int first(int x, int y) //Line 13
{ //Line 14
Int t; //Line 15
//... //Line 16
} public static double salary; //Line 17 public static void funcOne(int first, double x) //Line 18
{ //Line 19
Char ch; //Line 20
Int y; //Line 21
//block one //Line 22
{ //Line 23
Int u = 18; //Line 24
//... //Line 25
} //end block one //Line 26
} //Line 27
} //Line 28Which of the following identifiers seen in the accompanying figure is visible in main?
A) t (Line 5)
B) salary (Line 17)
C) local variables of method funcOne
D) All identifiers are visible in main.
Local Variables
Variables that are declared inside a function or block of code and are only accessible within that function or block.
Method Main
The entry point for execution in many programming languages, particularly Java, where the main method is where the program starts running.
Accompanying Figure
An accompanying figure typically refers to a visual representation such as a chart, diagram, or illustration that supports and explains textual content.
- Examine the extent and accessibility of variables and methods inside a class.
Verified Answer
RH
Ryuta HiedaMay 14, 2024
Final Answer :
B
Explanation :
The identifier `salary` (Line 17) is a static variable of the class `scopeRule` and is visible throughout the class, including within the `main` method. Static variables are class-level variables and are accessible from any static method within the same class.
Learning Objectives
- Examine the extent and accessibility of variables and methods inside a class.