Final Answer:
The valid monitor input stanzas among the options are:
- 2) [monitor:/// var/log/secure]
- 3. [monitor://C:\logs\]
Step-by-step explanation:
In monitor input stanzas for data ingestion, correct formatting is crucial. Option 2 ([monitor:/// var/log/secure]) is accurate for Unix-like systems as it uses the triple forward slash to indicate the file path. Option 3 ([monitor://C:\logs]) is suitable for Windows systems, specifying the file path using the correct syntax.
In detail, option 1 ([monitor:// var/log/secure]) lacks the initial slash after the 'monitor://' and thus doesn't denote an absolute path. Option 4 ([monitor:///C:\logs]) combines Unix and Windows conventions incorrectly by having both triple forward slashes and a drive letter, causing an invalid format. Option 5 ([monitor://C:/logs/]) tries to emulate the Windows path but uses a mix of forward and backward slashes, making it incorrect.
Correct Answers: Option 2 ([monitor:/// var/log/secure]) and Option 3 ([monitor://C:\logs]).