A requirement that all employees take time off from work, which allows the organization to audit the individual's areas of responsibility, is known as a mandatory vacation policy. __________

The worst case in linear search is that every element must be checked to determine whether the search key exists, which occurs if the search key ________.

a. is the last array element b. is not present c. is the last array element or is not present d. None of the above.

A(n) ______ key is one that switches between two states each time a user presses the key.

A. function B. toggle C. command D. control