A(n) ________ is a unit of data

Which of the following tasks are completed during the Operate and Maintain step in the Security System Development Life Cycle?

A. Assess the system's risk. B. Determine the security category of the system. C. Integrate security into the system. D. Review operational readiness.

Executing asynchronous methods in separate threads on a dual-core computer typically ________ executing the same tasks sequentially.

a) takes more time than b) takes about the same amount of time as c) takes less time than d) takes an unpredictable amount of time compared to