Final answer:
Tower can use automatic departure procedures during computer shutdowns for flights with IFR Clearance, provided Center has not suspended such procedures.
Step-by-step explanation:
During periods of scheduled computer shutdown, Tower may use automatic departure procedures on flights having IFR Clearance, unless suspended by Center. This type of procedure allows for an orderly flow of traffic when direct communication may be temporarily unavailable. It is essential for air traffic control to maintain safety and efficiency even during computer outages, and IFR Clearance provides a structured set of instructions for pilots to follow.