Comptia Linux + 2023 Questions and answer - Part 10

1. What is the purpose of the file /etc/profile?

A) A. It contains the welcome message that is displayed after login.
B) B. It contains security profiles defining which users are allowed to log in.
C) C. It contains environment variables that are set when a user logs in.
D) D. It contains default application profiles for users that run an application for the first time.



2. Which of the following are requirements in order to run a shell script like a regular command from anywhere in the filesystem? (Choose THREE correct answers.)(Select 3answers)

A) A. The user issuing the command must be in the group script.
B) B. The script file must be found in the $PATH.
C) C. The script file must have the executable permission bit set.
D) D. The script must begin with a shebang-line (#!) that points to the correct interpreter.
E) E. The file system on which the script resides must be mounted with the option scripts.


3. Which file used by XDM specifies the default wallpaper?

A) A. /etc/X11/xdm/Xsetup
B) B. /etc/X11/xdm.conf
C) C. /etc/X11/xdm/Defaults
D) D. /etc/X11/defaults.conf



4. The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

A) A. It is placed in curly brackets as in Section SectionName { ... }.
B) B. It is placed between a line containing Section 'SectionName' and a line containing EndSection.
C) C. It is placed between the tags

and

D) D. It is placed after the row [SectionName].
E) E. It is placed after an initial unindented Section 'SectionName' and must be indented by exactly one tab character.


5. What is the purpose of a screen reader?

A) A. It reads text displayed on the screen to blind or visually impaired people.
B) B. It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
C) C. It displays lines and markers to help people use speed reading techniques.
D) D. It manages and displays files that contain e-books.