Which attack category targets the confidentiality of data?

A cell theme is a prebuilt set of formatting characteristics, such as font, font size, font color, cell borders, and cell shading

Indicate whether the statement is true or false

You should fill in the blank in the following code with ______________.

public class Test { public static void main(String[] args) { System.out.print("The grade is "); printGrade(78.5); System.out.print("The grade is "); printGrade(59.5); } public static __________ printGrade(double score) { if (score >= 90.0) { System.out.println('A'); } else if (score >= 80.0) { System.out.println('B'); } else if (score >= 70.0) { System.out.println('C'); } else if (score >= 60.0) { System.out.println('D'); } else { System.out.println('F'); } } } a. int b. double c. boolean d. char e. void