Let a and b be valid boolean expressions. Which of the following best describes the result of the expression a || b?
a) It will evaluate to true if a evaluates to true and b evaluates to true. It will evaluate to false otherwise.
b) It will evaluate to false if a evaluates to false and b evaluates to false. It will evaluate to true otherwise.
c) It will evaluate to true if a evaluates to false and b evaluates to false. It will evaluate to true otherwise.
d) It will evaluate to true if a evaluates to false or b evaluates to false. It will evaluate to true otherwise.
e) None of the above statements correctly describes the evaluation of the expression.
b) It will evaluate to false if a evaluates to false and b evaluates to false. It will evaluate to true otherwise.
You might also like to view...
An application developer is designing an application involving secure transports from one service to another that will pass over port 80 for a request.Which of the following secure protocols is the developer MOST likely to use?
A. FTPS B. SFTP C. SSL D. LDAPS E. SSH
Implement interface ________ to respond to Button events. The method receives the clicked Button as a parameter.
a. OnTouchListener b. OnButtonClickListener c. OnButtonTouchListener d. OnClickListener