In C# the length of an array cannot be changed. After it is instantiated with a length, dynamic resizing is not an option.

Given Graphics object graph, which of the following draws a circle with a radius of 50, at X = 20, Y = 30?

A. graph.drawCircle(50); B. graph.drawCircle(50, 50, 20, 30); C. graph.drawOval(50, 50); D. graph.drawOval(20, 30, 50, 50);

Which of the following is more secure than software encryption?

A. hardware encryption B. private encryption C. application encryption D. full disk encryption