An organization has made a decision to purchase a new IT system. During when phase of the system development life cycle (SDLC) will identified risk MOST likely lead to architecture and design trade- o

The Acquisition phase involves purchasing decisions, which typically occur after architecture and design choices have largely been solidified, making trade-offs at this point more costly.

The Implementation phase involves building or configuring the system based on established designs; making fundamental architecture changes at this stage is highly disruptive and expensive.

The Initiation phase is where high-level requirements are defined and feasibility is assessed; identifying risks at this early stage allows for fundamental architectural and design adjustments or trade-offs to be made without incurring significant rework costs associated with later phases.

The Operation and maintenance phase is post-deployment, where major architecture and design modifications due to newly identified risks are extremely costly and can significantly impact ongoing business operations.