What are the differences between hard disk drives and solid state disks? (Choose two.)

• A./dev/sdais a hard disk device while /dev/ssdais a solid state disk.
• B.Solid state disks provide faster access to stored data than hard disks.
• C.Hard disks have a motor and moving parts, solid state disks do not.
• D.Solid state disks can store many times as much data as hard disk drives.
• E.Hard disks can fail due to physical damage, while solid state disks cannot fail.

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A directory contains the following files:

What would be the output of the following shell script?
for file in *.txt

*.txt

• A.c.cav
• B.b. txt
• C.a. txt
• D.a.txt
• E.a b

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Most commands on Linux can display information on their usage. How can this information typically be displayed?

• A.By running the command with the option /?or /??.
• B.By running the command with the option ?!or ?=!.
• C.By running the command with the option /docor /documentation.
• D.By running the command with the option -hor --help.
• E.By running the command with the option -mor --manpage.

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What is defined by a Free Software license?

• A.Details of the technical documentation each contributor has to provide.
• B.The programming languages which may be used to extend the licensed program.
• C.A complete list of libraries required to compile the licensed software.
• D.Limits on the purposes for which the licensed software may be used.
• E.Conditions for modifying and distributing the licensed software.

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Which of the following commands creates an archive file work.tarfrom the contents of the directory ./
work/?

• A.tar work > work.tar
• B.tar -cf work.tar ./work/
• C.tar work.tar < ./work/
• D.tar --new work.tar ./work/
• E.tar -create work.tgz -content ./work/

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