LX0-104 · Question #169
Which command will perform a one-level search from the DN c=INC, for all entries whose organization's name begins with RioDeJaneiro?
The correct answer is C. ldapsearch -LLL -s one -b "c=INC" "(o=RioDeJaneiro*)". This question tests knowledge of the ldapsearch command's options for specifying search base, scope, and filters for LDAP directory queries.
Question
Options
- Aldapsearch -LLL -b "c=INC" "(o=description)" RioDeJaneiro*
- Bldapsearch -b "c=INC" -f "(o=description,cn=RioDeJaneiro%)"
- Cldapsearch -LLL -s one -b "c=INC" "(o=RioDeJaneiro*)"
- Dldapsearch -s sub -b "c=INC" -f "(o=RioDeJaneiro)(description)"
How the community answered
(32 responses)- A3% (1)
- B13% (4)
- C78% (25)
- D6% (2)
Why each option
This question tests knowledge of the `ldapsearch` command's options for specifying search base, scope, and filters for LDAP directory queries.
The filter `"(o=description)" RioDeJaneiro*` is malformed; `RioDeJaneiro*` is not part of the filter string and `o=description` is not the intended search criteria.
The `-f` option is for reading a filter from a file, not for specifying the filter directly on the command line; also, the filter `"(o=description,cn=RioDeJaneiro%)"` uses incorrect syntax and an invalid wildcard `%`.
The `-s one` option specifies a one-level search scope, meaning it searches entries directly below the base DN but not their children. The `-b "c=INC"` sets the base DN for the search, and `"(o=RioDeJaneiro*)"` defines the filter to find entries where the organization attribute (`o`) begins with "RioDeJaneiro".
The `-s sub` option performs a subtree search, which is not a one-level search, and the `-f` option is used incorrectly as in choice B.
Concept tested: ldapsearch command syntax and options (scope, base, filter)
Source: https://manpages.debian.org/testing/ldap-utils/ldapsearch.1.en.html
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