Free 101-500 Exam Dumps

Question 56

- (Exam Topic 5)
Which of the following apt-get subcommands installs the newest versions of all currently installed packages?

A. auto-update
B. dist-upgrade
C. full-upgrade
D. install
E. update

Correct Answer:E

Question 57

- (Exam Topic 4)
Which file from the /proc file system contains a list of all currently mounted devices? (Specify ONLY the command without any path or parameters.)
Solution:
mounts

Does this meet the goal?

A. Yes
B. No

Correct Answer:A

Question 58

- (Exam Topic 2)
To prevent users from being able to fill up the / partition, the ______ directory should be on a separate partition if possible because it is world writeable.
Solution:
/tmp, tmp

Does this meet the goal?

A. Yes
B. No

Correct Answer:A

Question 59

- (Exam Topic 4)
What does the command grub-install /dev/sda do?

A. GRUB creates partitions on the device/dev/sdato be used with Linux.
B. GRUB sets the default BIOS boot device to/dev/sda.
C. GRUB installs all required files and configures the boot loader on device/dev/sda.
D. GRUB recompiles the Linux Kernel and installs it on the Master Boot Record of device/dev/sda.

Correct Answer:C

Question 60

- (Exam Topic 5)
When is the content of the kernel ring buffer reset? (Choose two.)

A. When the ring buffer is explicitly reset using the command dmesg --clear
B. When the ring buffer is read using dmesg without any additional parameters
C. When a configurable amount of time, 15 minutes by default, has passed
D. When the kernel loads a previously unloaded kernel module
E. When the system is shut down or rebooted

Correct Answer:AE

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