Which of the following is NOT a way for Windows 8 to automatically arrange open windows on the desktop?

In a 2-3 tree, how is the search key of a 2-node related to the search keys in the left subtree and the right subtree of the 2-node?

What will be an ideal response?

The __________ operator is a unary operator which means it works with only one operand.

a. AND b. OR c. NOT d. All are unary operators