LX0-103 Real Exam Dumps Questions and answers 11-20
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Question No.11
Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)
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startd
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systemd
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Upstart
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SysInit
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SysV init
Correct Answer: BCE
Question No.12
What information can the lspci command display about the system hardware? (Choose THREE correct answers.)
-
Device IRQ settings
-
PCI bus speed
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System battery type
-
Device vendor identification
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Ethernet MAC address
Correct Answer: ABD
Question No.13
During a system boot cycle, what program is executed after the BIOS completes its tasks?
-
The bootloader
-
The inetd program
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The init program
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The kernel
Correct Answer: A
Question No.14
Which command will display messages from the kernel that were output during the normal boot sequence?
Correct Answer: dmesg, /bin/dmesg
Question No.15
Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)
-
shutdown -r now
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shutdown -r quot;rebootingquot;
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telinit 6
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telinit 0
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shutdown -k now quot;rebootingquot;
Correct Answer: AC
Question No.16
Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)
A. |
0 |
B. |
1 |
C. |
3 |
D. |
5 |
E. |
6 |
Correct Answer: AE
Question No.17
What is the name of the main configuration file for GNU GRUB? (Specify the file name only without any path.)
Correct Answer: menu.lst, grub.conf, grub.cfg
Question No.18
Which Debian package management tool asks the configuration questions for a specific already installed package just as if the package were being installed for the first time? (Specify ONLY the command without any path or parameters.)
Correct Answer: dpkg-reconfigure
Question No.19
Which command will disable swapping on a device? (Specify ONLY the command without any path or parameters.)
Correct Answer: swapoff, /sbin/swapoff
Question No.20
In which directory must definition files be placed to add additional repositories to yum?
Correct Answer: /etc/yum.repos.d, /etc/yum.repos.d/, yum.repos.d, yum.repos.d/
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