Human resources, manufacturing, and customer service are examples of what?

Robert is reviewing a system that has been assigned the EAL2 evaluation assurance level under the Common Criteria. What is the highest level of assurance that he may have about the system?

A. It has been functionally tested. B. It has been structurally tested. C. It has been formally verified, designed, and tested. D. It has been semiformally designed and tested.

When the final value of an expression is assigned to a variable, it will be converted to

a. the smallest C++ data type b. the largest C++ data type c. the data type of the variable d. the data type of the expression e. None of these