Free CheckPoint 156-587 R81.20 Actual Exam Questions - Question 12 Discussion

I’m skeptical about D because “vpn kdebug on” sounds more like just enabling debug without clearing logs. Options B and C have weird spellings that don’t look like real commands. A definitely seems like the only one combining the debug switch with truncation to clear old files. Could this be a trick where trunc is a separate command, though? But since the question wants both on and new empty files, A lines up best with that requirement. Anyone else think the spacing or spelling in A could be off?

Guessing D since it explicitly mentions debugging on, even if it doesn’t say trunc.

A. The command looks like it both enables VPN debugging and truncates existing logs, which fits the “create new empty debug files” part. The others either have typos or don’t mention truncating or clearing logs, so they wouldn’t fulfill both parts of the question. D just turns debug on without handling files, so it’s not a full match.

Makes sense to pick A since "vpndebug" looks like the right command prefix and "trunc on" would clear old logs to start fresh. The others look misspelled or incomplete. A it is.

A seems most logical since “trunc” likely means truncate, which fits clearing old logs and starting fresh. D just sounds like turning debug on without handling files, so A fits the full requirement better.

A/D? D seems to just turn the debug on without clearing or creating new files, so it might not fully satisfy the question. A has “trunc” in it, which suggests truncating (clearing) existing debug files, so it probably covers both parts: turning debug on and starting fresh logs. Since B and C look like typos, I’d rule those out too. So I’d pick A mainly because it handles the file part along with debugging.

Looks like the main goal is not just turning debug on but also clearing or creating new debug files. Options B and C are clearly typos, so they’re out. A mentions “vpndebug trunc on” which sounds like it could truncate (clear) the files and enable debug at the same time. D might just turn debug on without handling file creation. So I’d go with A since truncating usually means emptying the log files before starting fresh.

It’s D because the others have obvious spelling errors, and “vpn kdebug on” matches typical command patterns for enabling and managing debug files. The typo in others makes them unlikely.

D looks best here. The others seem like typos or misspellings of commands. Probably D is the official syntax for enabling VPN debug.