Which of the following actions should be taken to prepare for drilling a pilot hole effectively?

Preparing for drilling a pilot hole involves ensuring that the drill bit is precisely positioned to create the hole exactly where it is needed. Lining the tip of the pilot bit with marked fastener locations guarantees that the hole will be drilled at the correct point, aligning perfectly with any components that will be fastened together. This step is critical because any misalignment can lead to improper assembly and potential structural issues.

While other actions like checking drilling depth or clamping the assembly are important for the overall drilling process, they do not specifically address the critical step of ensuring exact placement of the pilot hole. The focus in this context is on achieving precise alignment, which is essential for the integrity and functionality of the final assembly.