Which of the following is the FIRST step for defining Service Level Requirements (SLR)?
Correct Answer: D
Service Level Requirements (SLR) are the expectations and needs of the customer for a particular service, such as availability, performance, security, or reliability. The first step for defining SLR is to capture and document the requirements of the customer, which involves identifying the stakeholders, understanding their business objectives, and eliciting their functional and non-functional requirements. This step ensures that the service provider and the customer have a clear and common understanding of what the service should deliver and how it will be measured. References: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 8: Security Operations, page 507. Official (ISC)² CISSP CBK Reference, Fifth Edition, Domain 7: Security Operations, page 853.