Session Review

Question 1 (102.3-018 / command_line)

Enter the command that displays the shared libraries required by /bin/ls.

Status: Unanswered

Your Answer:

Accepted Answer(s):
ldd /bin/ls

Explanation:
ldd followed by a binary path lists its shared library dependencies. This is standard Linux knowledge beyond the specific source excerpt [1][2].

Question 2 (102.3-009 / multiple_choice)

Which file is commonly generated and used by the dynamic linker to speed up library lookup?

Status: Unanswered

Your Answer:

Options:

• /etc/ld.so.cache
• /var/cache/ld.so
• /lib/ld.cache
• /usr/lib/ld.so.conf

Explanation:
The dynamic linker commonly uses /etc/ld.so.cache to speed up library discovery. This is standard Linux knowledge; the detailed lesson text is not available in the current context [1][2].

Question 3 (102.2-028 / command_line)

Enter a GRUB 2 menuentry line that sets the root device by filesystem UUID 5dda0af3-c995-481a-a6f3-46dcd3b6998d.

Status: Unanswered

Your Answer:

Accepted Answer(s):
search --set=root --fs-uuid 5dda0af3-c995-481a-a6f3-46dcd3b6998d

Explanation:
The material shows replacing set root with search --set=root --fs-uuid followed by the UUID [1].

Question 4 (104.3-007 / multiple_choice)

Which mount option passes a comma-separated list of mount options?

Status: Unanswered

Your Answer:

Options:

• -t
• -o
• -a
• -f

Explanation:
The lesson states that -o or --options passes a list of comma-separated mount options [1].

Question 5 (103.4-026 / command_line)

Enter the command that redirects stdout to the file now.txt using an explicit file descriptor with the date command.

Status: Unanswered

Your Answer:

Accepted Answer(s):
date 1> now.txt

Explanation:
The guided exercise uses date 1> now.txt as the example [1].