Which of the following ensures that newly identified security weaknesses in an operating system are mitigated in a timely fashion?

A. Patch management

B. Change management

C. Security baselines

D. Acquisition management

Explanation:

Patch management involves the correction of software weaknesses and helps ensure that newly identified exploits are mitigated in a timely fashion. Change management controls the process of introducing changes to systems. Security baselines provide minimum recommended settings. Acquisition management controls the purchasing process.