A PowerPoint presentation is an electronic slide show that can be edited or delivered in different ways

Show the output of the following code

``` public class Test1 { public static void main(String[] args) { System.out.println(f2(2, 0)); } public static int f2(int n, int result) { if (n == 0) return 0; else return f2(n - 1, n + result); } } ``` a. 0 b. 1 c. 2 d. 3

What CRT component controls the point of impact for an electron beam?

A. Dot B. Pixel C. Texture D. Yoke