A developer spends a day investigating a memory leak with Claude Code and wants to continue that same investigation, with its prior context, the next morning, while running unrelated sessions in between. What is the best approach?

Answer: D — Give the investigation a session name, then continue it the next day with --resume <session-name>

Named session resumption with --resume <session-name> continues a specific prior conversation across work sessions, even with other sessions in between. Re-exploring (a) discards valid context, pasting terminal output (b) is a lossy substitute for the real history, and keeping one session open (c) blocks other work for no reason.