Which of the following statements does not overwrite a preexisting value stored in a memory location?

a. int a;
b. number = 12;
c. y = y + 2;
d. width = length;

a. int a;

Computer Science & Information Technology

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What contains only two child View controls with only one being shown at a time?

a. A GridView control b. A ViewSwitcher control c. A ViewPager control d. An AlternateView control

Computer Science & Information Technology

Write a short program that allows the user to enter the base and height of a triangle and outputs the hypotenuse, formatted to three decimal places.

What will be an ideal response?

Computer Science & Information Technology