In , the terminating conditions are if (sum == sel) // select enough items printarray (arr, num); return; if (ind > = num) // end of array, no more item to select return; it calls the same function twice: // select this element arr[ind] = 1; (arr, ind + 1, num, sel, sum + 1); // do not select this element arr[ind] = 0; (arr, ind + 1, num, sel, sum); if the program replaces ind + 1 by ind + 2, which statement is correct? ob, d, f (even letters) will not be selected o a is always selected the program will have segmentation fault. cand cannot appear at the same time o a, c, e (odd letters) will not be selected the program will not end.

Your computer running windows 10 is doing some very strange things with the operating system. you are fairly certain it is not a hardware issue. you need to try to get further insight into what is going on within the operating system. which tool would be best suited for this?

Name the range function that would generate the following list of integers values: 0,1,2,3,4,5.

Write a program that displays the following menu: geometry calculator 1. calculate the area of a circle 2. calculate the area of a rectangle 3. calculate the area of a triangle 4. quit enter your choice (1-4): if the user enters 1, the program should ask for the radius of the circle and then display its area. use the following formula: area = ď€(the square of r) use 3.14159 for ď€ and the radius of the circle for r. if the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. use the following formula: area = length * width if the user enters 3, the program should ask for the length of the triangle’s base and its height, and then display its area. use the following formula: area = base * height * .5 if the user enters 4, the program should end. input validation: display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. do not accept negative values for the circle’s radius, the rectangle’s length or width, or the triangle’s base or height. note: if the user enters an improper menu choice (1-4), the program prints "the valid choices are 1 through 4. run the program again and select one of those." if the user enters a negative radius, the program prints "the radius can not be less than zero." if the user enters a negative value for height or base, the program prints "only enter positive values for base and height."