Zephyr Professional Practice Test

IBM's PaaS Macro patterns aim to drive down which of the following?

1. CAPEX and customer satisfaction

2. Operational Expenditure and IT costs

3. Employee engagement and cloud efficiency

4. Service delivery time and legacy system integration

The correct answer is: Operational Expenditure and IT costs

The correct choice focuses on the concept of Platform as a Service (PaaS) and how IBM's Macro patterns are designed to optimize business operations. By aiming to drive down Operational Expenditure (OpEx) and IT costs, the strategy emphasizes cost efficiency in the management of IT resources. Operational Expenditure often includes ongoing costs for running and maintaining IT infrastructure and applications, which can be significant for organizations. By utilizing PaaS solutions, companies can leverage cloud environments that reduce the need for heavy investments in hardware and software, and instead, focus on more efficient resource utilization. Additionally, driving down IT costs aligns well with the broader trends in cloud computing, where businesses aim for more budget-friendly, scalable, and flexible solutions to support their application and infrastructure needs. This creates a more sustainable model for IT spending as organizations can adjust their expenditures based on usage, rather than maintaining large, fixed costs associated with traditional on-premise solutions. The other options involve aspects that may not be directly tied to the primary goal of IBM's PaaS Macro patterns, which are specifically oriented towards the financial efficiency of IT operations rather than customer satisfaction, employee engagement, or service delivery timelines.