Ensurepass

QUESTION 251

Which of the following statements is a TRUE difference between GRUB Legacy and GRUB 2?

A. GRUB 2 no longer requires a configuration file.

B. Partition numbers start at 0 in GRUB Legacy and 1 in GRUB 2.

C. grub-mkconfig only works with GRUB Legacy if the -version 1 option is used.

D. The configuration file menu.lst (and grub.conf) have been replaced with grub.config.

Answer: B


QUESTION
252

Which of the following commands can be used to perform a full text search on all available packages on a Debian system?

A. apt

B. apt-cache

C. apt-get

D. apt-search

E. dpkg

Answer: B


QUESTION
253 CORRECT TEXT

Typically, which top level system directory is used for files and data that changes regularly while the system is running and are to be kept between reboots? (Specify only the the top level directory)

Answer:

/var

/var/

var

var/


QUESTION
254

What effect does the sticky bit have when set on a directory?

A. There is no effect because the sticky bit has been deprecated in Linux.

B. It provides a hint to the kernel that files in this directory should be cached in memory, if possible.

C. It restricts deletion of files in this directory to only the root user and the file owner regardless of writepermissions for other users.

D. It instructs the kernel to keep the underlying data for the files in the directory intact to allow for undeletionof important files.

Answer: C


QUESTION
255

Identify the proper device for the third partition on the only SCSI drive on the system.

A. /dev/hda3

B. /dev/sd0a3

C. /dev/sda3

D. /dev/sd1p3

Answer: C


QUESTION
256 CORRECT TEXT

Which program updates the database that is used by the locate command?

Answer:

updatedb

/usr/bin/updatedb


QUESTION
257

Which of the following apt-get commands will install the newest versions of all currently installed packages without removing any packages or installing new packages that are not already installed?

A. auto-update

B. upgrade

C. dist-upgrade

D. install

E. update

Answer: B


QUESTION
258 CORRECT TEXT

What is the name of the main configuration file for GRUB? (Please specify the file name with no path information)

Answer:

menu.lst

grub.conf

grub.cfg


QUESTION
259

Which of the following commands can be used to enable a file for paging and swapping?

A. mkswap

B. swapon

C. inswap

D. modswap

Answer: B


QUESTION
260

Which of the following commands can be used to create a new file that is 100kB in size?

A. dd

B. file

C. mkfile

D. touch

Answer: A

 

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