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- What does the acronym RPM mean?
- Recursive Package Manager
- RPM Package Management *
- Return Package Management
- Relocate Package Manager
- One way to install new software on a Linux system is to use a package management system.
True or False?- True *
- False
- When you execute the
dmesgcommand, the system displays messages that are generated by the kernel.
True or False?- True *
- False
- Which of the following are package management commands for distributions with software distributed in files ending in .deb? (choose three)
- aptitude *
- dpkg *
- rpm
- apt-get *
- Which of the following are package management commands for distributions with software distributed in files ending in .rpm? (choose three)
- rpm *
- apt-get
- yumex *
- yum *
- The Linux kernel mounts the following pseudo-filesystems to provide access to information about hardware devices connected to the system: (choose two)
- /info
- /proc *
- /devices
- /sys *
- The /proc directory contains a subdirectory for each process present on the system.
True or False?- True *
- False
- The Process ID (PID) of the init process is
- varies
- 100
- 0
- 1 *
- The process (
ps) command shows only processes running in the current shell by default.
True or False?- True *
- False
- The following system load averages are displayed by the
topcommand: (choose three)- 5 minute *
- 1 minute *
- 10 minute
- 15 minute *
- The
freecommand outputs statistics about:- Software usage
- Memory usage *
- Disk usage
- CPU usage
- What directory typically contains log files?
- /proc/log
- /var/log *
- /usr/log
- /log
- Which log file contains messages regarding authentication and authorization?
- secure *
- messages
- syslog
- dmesg
- All log files contain only text data.True or False?
- True
- False *
- A load average of 1.0 always means the system is fully loaded.True or False?
- True
- False *
- A command that will continuously update statistics about running processes:
- head
- top *
- tail
- bottom
- The following are valid Linux option styles: (choose three)
- DOS slash (/)
- BSD Unix without a dash *
- Traditional Unix with a single dash (-) *
- GNU long options with two dashes (–) *
- Which file contains the information passed to the kernel at boot time?
- /proc/cmdline *
- /proc/kernel
- /proc/kargs
- /proc/kopts
- To make changes permanent for kernel parameter files found under /proc/sys, the following file can have entries added to it:
- /etc/procsys.conf
- /etc/procctl.conf
- /etc/sysinfo.conf
- /etc/sysctl.conf *
- To get a list of all packages installed on a system using RPM Package Management you can execute:
- rpm -ql
- rpm -qa *
- rpm -qf
- rpm -qi
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