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LPI

300-300 · Question #50

FILL BLANK What service name must be added to a database entry in /etc/nsswitch.conf to include SSSD as a source of information? (Specify ONLY the service name without any parameters.) Answer: sss

The correct answer is A. smbcacls. Note on this question: There appears to be a data mismatch - the fill-in-the-blank question and the multiple-choice options belong to two different questions that were merged incorrectly. --- The Fill-in-the-Blank (Correct Answer: sss) To include SSSD (System Security Services…

300.3 Identity Management

Question

FILL BLANK What service name must be added to a database entry in /etc/nsswitch.conf to include SSSD as a source of information? (Specify ONLY the service name without any parameters.) Answer: sss

Options

  • Asmbcacls
  • Bsmbclient
  • Cgetfacl
  • Dsmbxattr
  • Esmbfacl

How the community answered

(46 responses)
  • A
    93% (43)
  • B
    2% (1)
  • E
    4% (2)

Explanation

Note on this question: There appears to be a data mismatch - the fill-in-the-blank question and the multiple-choice options belong to two different questions that were merged incorrectly.


The Fill-in-the-Blank (Correct Answer: sss)

To include SSSD (System Security Services Daemon) as a name resolution source in /etc/nsswitch.conf, you add the service name sss to the relevant database entries. For example:

passwd:   files sss
group:    files sss
shadow:   files sss

This tells the system to check local files first, then query SSSD (which can proxy LDAP, Active Directory, Kerberos, etc.).


The Multiple-Choice Options (Belong to a Different Question)

These are all Samba/ACL tools, unrelated to nsswitch.conf:

OptionToolPurpose
A. smbcaclsSambaView/modify ACLs on SMB shares
B. smbclientSambaFTP-like client for SMB/CIFS shares
C. getfaclLinuxDisplay POSIX file ACLs
D. smbxattrSambaManage extended attributes on Samba files
E. smbfaclSambaManage file ACLs on Samba shares

Memory tip: Think "SSS → SSS" - SSSD uses sss in nsswitch.conf - the service name mirrors the daemon's abbreviation, just dropping the trailing "D".

Topics

#nsswitch.conf#SSSD#sss service#name service switch

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