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Question: You have a large spreadsheet located in the /data directory that five different people need to be able to change. How can you enable each user to edit the spreadsheet from their individual home directories?
Choose one:

a. Create a symbolic link in the /data directory.
b. Copy the spreadsheet to each user's home directory.
c. Create a hard link in each user's home directory.
d. Create a script to move the spreadsheet to which ever user's home directory who needs to edit it.

Answer: Answer: c

By creating a link to the file in each user's home directory, each user is able to easily open and edit the spreadsheet. Also, any changes that are made are seen by all the users with access.

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Question: You have a large spreadsheet located in the /data directory that five different people need to be able to change. How can you enable each user to edit the spreadsheet from their individual home directories?
Choose one:

a. Create a symbolic link in the /data directory.
b. Copy the spreadsheet to each user's home directory.
c. Create a hard link in each user's home directory.
d. Create a script to move the spreadsheet to which ever user's home directory who needs to edit it.


Answer:

Answer: c

By creating a link to the file in each user's home directory, each user is able to easily open and edit the spreadsheet. Also, any changes that are made are seen by all the users with access. Source: CoolInterview.com



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a. The CD-ROM is not defined in the fstab file.
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You issue the command mount without any options and the following output is displayed
/dev/hda1 on / type ext2 (rw)
none on /proc type proc (rw)
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/dev/hda7 on /tmp type ext2 (rw)
/dev/hda5 on /usr type ext2 (rw)
/dev/hda6 on /var type ext2 (rw)
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Choose one:
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b. This is a listing of all the mounted filesystems on your system and is taken from the /etc/mtab file.
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You have a file called docs.Z but do not know what it is. What is the easiest way to look at the contents of the file?
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a. Only the compressed file will be listed and not the tarfile.
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a. tar cf memos.tar .
b. tar xf memos.tar .
c. tar cf memos.tar /home/bob/memos
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a. sed -n /Bob/p kickoff
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d. sed /Bob/ kickoff
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Choose one:

a. grep -lc prize kickoff
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c. grep -vi prize kickoff
d. grep -iw prize kickoff
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You want to know how many lines in the kickoff file contains 'prize'. Which of the following commands will produce the desired results?
Choose one:

a. grep -n prize kickoff
b. grep -c prize kickoff
c. grep -v prize kickoff
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a. grep [0-9] kickoff
b. grep ^[0-9] kickoff
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a. sale*
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a. ^stuff
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