Information Technology Reference
In-Depth Information
Question 33
The correct answer is D. Execute permissions in the umask do not affect files
(only directories). The umask equivalent of 123 for files is 022 . This results in
666-022 = 644, which translates to rw- for user, r-- for group, and r-- for
others.
Question 34
The correct answers are A and D. Answer B does not exist. Answer C, the
pkgadd command, is incorrect because it is used to install packages. Answer
E, the pkginfo command, is incorrect because it is used to display informa-
tion about packages.
Question 35
The correct answer is C. Answers A and D are not valid file access modes.
Answer B shows setuid enabled, and answer E shows the sticky bit set.
Question 36
The correct answer is /etc/system .
Question 37
The correct answers are A, B, and C. Answer D is incorrect because the -s
command-line argument is used to spool a package, not install it.
Question 38
The correct answer is B. Answers A and C show who is currently logged into
the system. Answer D shows the real and effective UID, GID, and groups for
a user account.
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