The memo replaced what?

• A. A simple internal email between the same offices
• B. Internal Coast Guard (i.e., between offices and field units), DHS, Department of Defense (DOD) units and all other federal agencies on official matters
• C. A weekly bulletin for field units
• D. A phone memo exchange system

Answer: (B)

This question tests understanding of what a memo like this is meant to replace in government communications: moving from scattered or informal messages to a formal, official channel that spans multiple organizations. The best choice describes replacing internal Coast Guard communications across offices and field units, connected with DHS, DOD units, and all other federal agencies on official matters. That broad scope is what makes a memo the appropriate tool here—it standardizes how official coordination is handled across the department and other agencies, ensures consistency, and provides a clear, traceable record for interagency matters.

The other options describe narrower or different formats—an internal email between the same offices, a weekly field-unit bulletin, or a phone memo exchange system—that don’t capture the wide, official cross-agency reach implied by the memo.