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单选题
The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode. Which will start the newly created entry？（）
A
init 1
B
/etc/rc
C
telinit q
D
/etc/rc.d/rc2.d
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The /etc/inittab file is composed of position-dependent entries. What is the second field of an /etc/inittab file entry？（）A、LabelB、ActionC、CommandD、RunLevel
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A system administrator has added a new port entry in /etc/services for a new application to be tested. Which of the following commands should be used to activate this port？（）A、telinit -qB、refresh -s inetdC、startsrc -g servicesD、refresh -s portmap
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The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode. Which will start the newly created entry？（） A、init 1B、/etc/rcC、telinit qD、/etc/rc.d/rc2.d
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The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode.Which will start the newly created entry？（）A、init 1B、/etc/rcC、telinit qD、/etc/rc.d/rc2.d
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An application is no longer required to start up automatically at system boot. Which of the following supported procedures would the administrator use to accomplish this（）A、Edit the /etc/inittab and comment out the entry that starts the application by placing a at the beginning of the line.B、Use the chitab command.C、Use the rmitab command.D、Edit the /etc/reboot file to remove the entry that starts the application.
考题
Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file（）A、telinit -qB、init -rC、initab -sD、exec /etc/inittab
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An administrator needs to change a system’s run level from level 2 to level 3. What is the appropriate method to accomplish this（）A、Use the reboot command.B、Edit the /etc/reboot file and reboot the system.C、Edit /etc/.init.state file and reboot the system.D、Use the telinit command
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A system administrator has created tty2 on a serial port connection to a system. When attempting to verify the connection the following error is observed： # cu -ml tty2 cu： 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error？（）A、Create an entry for tty2 in the /etc/uucp/Devices fileB、Re-enter the command as "cu -dml tty2"C、Create an entry for tty2 in the /etc/uucp/Systems fileD、Re-enter the command as "cu -s 9600 -dh -t -l tty2"
考题
单选题A system administrator has created tty2 on a serial port connection to a system. When attempting to verify the connection the following error is observed： # cu -ml tty2 cu： 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error？（）A
Create an entry for tty2 in the /etc/uucp/Devices fileB
Re-enter the command as cu -dml tty2C
Create an entry for tty2 in the /etc/uucp/Systems fileD
Re-enter the command as cu -s 9600 -dh -t -l tty2
考题
单选题Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file（）A
telinit -qB
init -rC
initab -sD
exec /etc/inittab
考题
单选题An application is no longer required to start up automatically at system boot. Which of the following supported procedures would the administrator use to accomplish this（）A
Edit the /etc/inittab and comment out the entry that starts the application by placing a at the beginning of the line.B
Use the chitab command.C
Use the rmitab command.D
Edit the /etc/reboot file to remove the entry that starts the application.
考题
单选题An administrator needs to change a system’s run level from level 2 to level 3. What is the appropriate method to accomplish this（）A
Use the reboot command.B
Edit the /etc/reboot file and reboot the system.C
Edit /etc/.init.state file and reboot the system.D
Use the telinit command
考题
单选题Which of the following commands should be used to delete an entry from the /etc/inittab？（）A
xitabB
rmitabC
chitabD
delitab
考题
单选题The /etc/inittab file is composed of position-dependent entries. What is the second field of an /etc/inittab file entry？（）A
LabelB
ActionC
CommandD
RunLevel
考题
单选题During a system administrator attempt to boot a server in normal mode, the boot process displays LED 299 and Led 201 and then stops. The LED 201 indicates that a ROS init or checkstop was detected. Which of the following options is the most probable cause?（）A
A corrupted JFS log deviceB
A corrupted boot logical volumeC
An incorrect rc.boot entry in /etc/inittab fileD
A problem initializing paging space
考题
单选题The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode. Which will start the newly created entry?（）A
init 1B
/etc/rcC
telinit qD
/etc/rc.d/rc2.d
考题
单选题The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode. Which will start the newly created entry？（）A
init 1B
/etc/rcC
telinit qD
/etc/rc.d/rc2.d
考题
单选题An administrator needs to determine what the default run level of a system is. Which command would be used（）A
Isitab initB
telinit -dC
cat/etc/.init.stateD
init
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