Ch. 2: Linux

25 July 2022
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question
A hard drive or SSD can be divided into partitions. What is the maximum number of primary partitions that can be used on these devices?
answer
4
question
What metacharacter can be used to issue two commands to be run in consecutive order, without piping or redirecting output?
answer
|
question
In Fedora 20, what terminal is used for graphical login?​
answer
ttyl1 (:0)
question
Prior to performing an installation of Linux, the hardware components of the target system should be checked against what known compatible list below?​
answer
Hardware Compatibility List (HCL)
question
Hardware Compatibility List (HCL)
answer
A list of hardware components that have been tested and deemed compatible with a given operating system.
question
After logging into a terminal, a user will receive an interface known as which option below?
answer
shell
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Which Linux command can be utilized to display your current login name?
answer
whoami
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A calendar for the current month can be shown on the command line by issuing which command?
answer
cal
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What is the recommended size for the /home directory?
answer
200MB
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What directory under / contains the log files and spools for a Linux system?​
answer
​/var
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The apropos list command produces the same results as which command below?
answer
man - k list
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(n) _________________________ specifies the parameters that tailor a command to the particular needs of the user.
answer
argument
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Under the root directory in Linux, which directory contains system commands and utilities?
answer
/usr
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In Linux, the command _________________________ displays currently logged-in users.
answer
who
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Select the utility below that when run will start and perform a thorough check of RAM for hardware errors:​
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memtest86
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The Linux kernel exists as a file named:
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vmlinuz
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Background command execution
answer
&
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When using command-line terminal, specific letters that start with a dash ("-") and appear after command names are considered to be:
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options
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After a shell is no longer needed, what command can be given to exit the shell?
answer
exit
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What installation media source is the most common source for Linux packages?
answer
DVD
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What is the minimum number of user accounts that must be created at install time?
answer
2
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Some Linux distributions have the ability to boot an image from install media and run entirely from RAM. What is the name for this kind of image?​
answer
Live Media Image
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What term describes the physical hardware and the underlying operating system upon which a virtual machine runs?​
answer
Virtual Host
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Older systems often use _________________ hard disks that physically connect to the computer in one of four different configurations.​
answer
Parallel Advanced Technology Attachment (PATA)
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To print the current date and time, type the command _________________________.
answer
Date
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The process of ______________ requires that each user must log in with a valid user name and password before gaining access to a user interface.​
answer
Authentication