When a makefile is included in a source code package, what are commonly defined targets in the file?

What is the device name for the first SCSI tape drive on a system when used without automatic rewinding after each write operation? (Please specify the full path to the device.)

Which file contains the text message that is displayed after logging into the console? (Specify the full name of the file, including path.)

If all of the following files and/or symlinks exist in a SysV-init runlevel directory, which of the following will be executed first when booting the system directly into the runlevel?

Which file tells GRUB the paths of the filesystem partitions in both Linux format and in the GRUB syntax? (Specify the file name only with no path information)

Which command is used to install a new LILO boot loader?

Which commands are used to load modules into the Linux kernel? (Choose TWO correct answers.)

What is the correct parameter to pass to the kernel at boot time to force it to use only one of the available processors?

How is the source code for the main Linux kernel modules distributed?

Which directory in /dev/disk/ can be used to determine the UUID of a connected hard disk?

Which of the following are common Linux filesystem types used for root partitions? (Choose THREE correct answers.)

What is the purpose of the smartd daemon?

What component of a system does smartd monitor?

Due to extreme system use, a Linux system requires some additional swap space. To initialize 5GB of additional swap space, which combination of commands should be used?

Which file in /proc contains information on the status of local software RAID devices?

Which of the following commands erases the contents of the /dev/sdb3 partition?

In order to gather performance data with sar over a longer period of time, which command should be run periodically from cron?

What command is used to send messages to all users currently logged in? (Specify ONLY the command without any path or parameters.)

Which commands below are useful to collect data about remote filesystem connections? (Choose TWO correct answers.)

What option in the collectd configuration file is required in order to define what to start monitoring?

In the following output, what percentage of time was the CPU waiting for pending I/O?

# vmstat 1 100

procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----

r b swpd free buff cache si so bi bo in cs us sy id wa

0 0 0 282120 134108 5797012 0 0 0 2 0 0 0 0 100 0

0 0 0 282120 134108 5797012 0 0 0 0 1007 359 0 0 100 0

0 0 0 282120 134108 5797012 0 0 0 0 1117 577 0 0 100 0

0 0 0 282120 134108 5797012 0 0 0 0 1007 366 0 0 100 0

What is incorrect about these entries in /etc/hosts which could be causing host name lookup problems with host2?

host1 192.168.1.12

host2 192.168.1.12

The users of the local network complain that name resolution is not fast enough. Enter the command, without the path or any options, that shows the time taken to resolve a DNS query.

Which of the following filter keywords for tcpdump specify the transfer direction for network packets? (Choose TWO correct answers.)