Which of the following database names can be used within a Name Service Switch (NSS) configuration file? (Choose THREE correct answers).
A. host
B. shadow
C. service
D. passwd
E. group
Which of the following database names can be used within a Name Service Switch (NSS) configuration file? (Choose THREE correct answers).
A. host
B. shadow
C. service
D. passwd
E. group
The correct is ACE, because question about database (db)
No.Answer is A,C,E.
more /etc/nsswitch.conf
B,D and E
host => hosts
service =>services
You are right, B, D and E.
Ref. http://man7.org/linux/man-pages/man5/nsswitch.conf.5.html