Jerry has found one system requirement that he thinks could fit into a couple of different categories. The requirement is as follows: An employee record must be added, changed, or deleted only by a member of the human resources department. What is the best categorization of this requirement?

Control

Explanation:

Control is the function in which management and monitoring is required for taking corrective measure if any error occurs, regulation of plan of organization,making updates etc so that organization can function as per goals and operations.  

According to the question, control is indicated through task of adding, modifying and eliminating record and information about employee and any member by human resource(HR) department's  member. They display complete monitoring and regulation of that department through controlling mechanism.

answer; the cats meowing will temporarily increase, but then it will decrease;

answer; they are called (pebbling);