GAQM GAQM Certifications LCP-001 Questions & Answers

• Question 191:

  You enter the command date +%M. Wat does the output show you?

  A. the current year

  B. the current month

  C. the current hour

  D. the current minute

  E. the current second

  Correct Answer: D

  date command displays the current date and time information as well as we can set new date and time to system by supplying -s option. To display time: date +%T To display Minute: date +%M To display Month : date +%m%% a literal % %a locale's abbreviated weekday name (Sun..Sat) %A locale's full weekday name, variable length (Sunday..Saturday) %b locale's abbreviated month name (Jan..Dec) %B locale's full month name, variable length (January..December) %c locale's date and time (Sat Nov 04

  12:02:33 EST 1989) %C century (year divided by 100 and truncated to an integer) [00-99] %d day of month (01..31) %D date (mm/dd/yy) %e day of month, blank padded ( 1..31) %F same as %Y-%m-%d %g the 2-digit year corresponding to the %V week number %G the 4- digit year corresponding to the %V week number %h same as %b %H hour (00..23) %I hour (01..12) %j day of year (001..366) %k hour ( 0..23) %l hour ( 1..12) %m month (01..12) %M minute (00..59) %n a newline %N nanoseconds (000000000..999999999) %p locale's upper case AM or PM indicator (blank in many locales) %P locale's lower case am or pm indicator (blank in many locales) %r time, 12- hour (hh:mm:ss [AP]M) %R time, 24hour (hh:mm) ond %t a horizontal tab %T time, 24- hour (hh:mm:ss) %U week number of year with Sunday as first day of week (00..53) %V week number of year with Monday as first day of week (01..53) %W week number of year with Monday as first day of week (00..53) %x locale's date representation (mm/dd/yy) %X locale's time representation (%H:%M:%S) %y last two digits of year (00..99) %Y year (1970...) %z RFC2822 style numeric timezone (-0500) (a nonstandard exten- sion) %Z time zone (e.g., EDT), or nothing if no time zone is deter- minable

• Question 192:

  Which of the following is the default XFree86 configuration file?

  A. /usr/X11R6/etc/XF86Config

  B. /var/X11/XF86Config

  C. /etc/X11/XF86Config

  D. /usr/etc/X11/XF86Config

  Correct Answer: C

• Question 193:

  What does the Filesystem Hierarchy Standard enable? (Select TWO answers)

  A. Software to predict the location of installed files and directories

  B. Software to predict the ownership and access rights of installed files and directories

  C. Users to predict the location of installed files and directories.

  D. Users to predict how the filesystem should be formatted according to need.

  Correct Answer: AC

• Question 194:

  You have created a really long letter and after you are done, you notice that you used the name "Bob" many times but your forgot to capitalize it in many instances. Which command would you replace "bob" with "Bob" in all instances and generate a new letter for printing?

  A. sed `/bob/Bob' letter > newletter

  B. sed s/bob/Bob/ letter < newletter

  C. sed `s/bob/Bob' letter > newletter

  D. sed `s/bob/Bob/g' letter > newletter

  E. sed s/bob, Bob/' letter > newletter

  Correct Answer: D

• Question 195:

  The system bell sound is annoying you. Which of the following can you use to change this and other user X preferences?

  A. xset

  B. xconf

  C. xbell

  D. xmag

  E. xpref

  Correct Answer: A

• Question 196:

  Which environment variable you have to setup to use shared libraries that are not in the standard search path?

  A. LD_LIBRARY_PATH

  Correct Answer: A

• Question 197:

  You are using quota on your system. How can you see disk quota details?

  A. repquota

  B. quota -l

  C. quota

  D. quotachech

  E. quota --list

  Correct Answer: A

• Question 198:

  You want to search the file myfile for all occurances of string containing at least five characters, where

  character number 2 and 5 are 'a' and character number 3 is NOT 'b'.

  Which command would you use?

  A. grep a*^b*a myfile

  B. grep .a[^b].a myfile

  C. grep .[a].*.[a] myfile

  D. grep .a*^b..a myfile

  Correct Answer: B

• Question 199:

  In order to append the output of ls to a file called bazz, which of the following command lines would you use?

  A. ls > bazz

  B. ls >and bazz

  C. ls and> bazz

  D. ls >> bazz

  Correct Answer: D

  The correct answer is `ls >> bazz' because it is appended.

• Question 200:

  Which of the following Linux filesystems pre-allocates a fixed number of inodes at the filesystem's make/ creation time, and does NOT generate them as needed?

  A. ext3

  B. jfs

  C. reiserfs

  D. xfs

  Correct Answer: A