Operating systems Online Tests

Multiple choice technology operating systems

what is the other name of windows server 2003?

ms2003
win2k3
win2k
server2003

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Multiple choice technology operating systems

windows server 2003 does not support active system recovery

True
False

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Multiple choice technology operating systems

which is NOT an edition of windows server 2003?

Web Edition
Ultimate
Data Center
Enterprise

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Multiple choice technology operating systems

Server 2003 web edition does not support Terminal services

True
False

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Multiple choice technology operating systems

Currently working in a directory containing only one file, Afile1. What is displayed after the following commands are entered in bash? # MYVAR=ls # echo $MYVAR "$MYVAR" '$MYVAR' '$MYVAR'

ls Afile1 Afile1 Afile1
ls ls $MYVAR Afile1
ls ls ls $MYVAR
Afile1 Afile1 Afile1 Afile1

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Multiple choice technology operating systems

If you type the command cat dog & > cat what would you see on your display? Choose one:

Any error messages only.
the contents of the file dog and any error messages.
Nothing as all output is saved to the file cat.
The contents of the file dog.

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Multiple choice technology operating systems

You have a new application on a CD-ROM that you wish to install. What should your first step be? Choose one:

Use the mount command to mount your CD-ROM as read-write.
Use the umount command to access your CD-ROM.
use the mount command to mount your CD-ROM as read-only.
Read the installation instructions on the CD-ROM.

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Multiple choice technology operating systems

Of the following directories, which one is the most important to back up on a routine basis?

/var
/etc
/root
/tmp

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Multiple choice technology operating systems

In response to the df command, the system reports a Use% of 98% for the filesystem mounted on /home. Which one of the following best describes the significance of this information?

Files on /home are consuming 98% of the /home filesystem
File read/write activity on /home is consuming 98% of system I/O capacity.
Files on /home are consuming 98% of the physical disk
Inodes on /home are nearly exhausted.

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Multiple choice technology operating systems

Which one of the following is an accurate statement regarding this regular expression?[^1-8A-Za-z]

It matches characters other than letters or numbers
t matches all letters and numbers except 9.
It matches all letters and numbers
It matches 9, 0, and other nonletter and nonnumber characters

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