List all employees in alphabetical order of surname, and then first name.

To use the strlen function in a program you must include

a. ``` #include ``` b. ``` #include ``` c. ``` #include ``` d. ``` #include ``` e. None of these

When two templates can be applied to the same node set, you distinguish them by adding the _____ attribute within thetag.

A. ?mode B. ?node C. ?distinct D. ?name