?The style rule
* {color: blue;}
uses the asterisk (*) selector-also known as the _____ selector-to select all elements in a document.?

Which of the following is correct statement for a software system to be considered as truly testable?

A. It may or may not be possible to control each connector’s performance and then observe its input B. It must be possible to control each components internal state and then observe its output C. It must be possible to control each components output and then observe its internal state D. It may or may not be possible to control each connector’s output and then observe its speed E. None of the mentioned

When the recursion step executes:

a. this is known as indirect recursion. b. all of the computer’s processes halt until the recursion step has completed executing. c. the original call to the method is still active. d. All of the above.