Ensurepass

QUESTION 311

Loadable kernel modules can (choose all that apply):

A. save memory

B. ease configuration

C. include filesystems

D. include ethernet card drivers

Answer: A, B, C, D


QUESTION
312

The command “make config” requires bash.

A. true

B. false

Answer: A


QUESTION
313

Upgrading a kernel involves which of the following tasks (choose all that apply):

A. configuring the desired modules

B. compiling the kernel and modules

C. installing the kernel image

D. conducting a system reboot

Answer: A, B, C, D


QUESTION
314

Rate this advice:

In order to use the latest kernel, it is necessary to first upgrade to the newest utilities and libraries.

A. True

B. False

Answer: A


QUESTION
315

Rate this comment:

The “root” account has no security restrictions imposed upon it.

A. True

B. False

Answer: A


QUESTION
316

To create a user account, keep in mind that the username is at most ____ characters long.

A. 6

B. 8

C. 12

D. 18

Answer: B


QUESTION
317 CORRECT TEXT

To exclude all log messages of a given logging facility, you should use a logging priority of:

Answer: none


QUESTION
318 CORRECT TEXT

To prevent users from seeing who is logged in with the who command, you must remove the world readable but from the file /var/run ______.

Answer: utmp


QUESTION
319 CORRECT TEXT

You want to display a list of all last logged in users. The file /var/log/wtmp exists. Which command would you use?

Answer: LAST


QUESTION
320

What does the following command accomplish?

“export PATH=$PATH:$APPLICATIONS”

A. Changes path to the applications directory.

B. Updates the path with the value of $APPLICATIONS.

C. All NFS users can mount the applications directly.

D. Updates path with the applications directory.

Answer: D

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