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单选题
A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this？（）
A
PS1
B
PATH
C
PROMPT
D
LOCPATH
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A system administrator would like to modify the system default user characteristics so that each new user will now be assigned （by default） the csh shell rather than the ksh shell. Which of the following actions should be performed？（）A、Run the command chlogin -shell "csh"B、Run the command mkuser -default "SHELL=csh"C、Edit /etc/passwd and change all "ksh" entries to "csh"D、Modify the contents of /usr/lib/security/mkuser.default file
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单选题A System p administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this（）A
sysckB
usrckC
lssecD
lsuser
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单选题A system administrator would like to modify the system default user characteristics so that each new user will now be assigned （by default） the csh shell rather than the ksh shell. Which of the following actions should be performed？（）A
Run the command chlogin -shell cshB
Run the command mkuser -default SHELL=cshC
Edit /etc/passwd and change all ksh entries to cshD
Modify the contents of /usr/lib/security/mkuser.default file
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单选题A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）A
chgrpB
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单选题A technician would like to ensure that when users connect to a web server in a server farm， they connect to the server with the lowest CPU utilization. Which of the following technologies would accomplish this？（）A
Load balancingB
High availabilityC
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单选题A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）A
usrckB
sysckC
lssecD
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单选题At which command prompt would you issue the set date command?（）A
[edit chassis]user@router#B
[edit]user@router#C
[edit system] user@router#D
user@router
考题
单选题A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this？（）A
PS1B
PATHC
PROMPTD
LOCPATH
考题
单选题An administrator needs to add the /usr/vac/bin directory to their PATH environment variable for the current session. Which of the following will accomplish this task（）A
path=$path：/usr/vac/bin； export pathB
path.=/usr/vac/bin； export $pathC
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单选题A user would like to ensure that only their family and their laptops can access a newly installed wireless router. Which of the following BEST accomplishes this?（）A
MAC filteringB
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单选题Because of changes in an application environment， the /etc/inittab file needs to be modified. Which of the following commands would be used to accomplish this in a supported manner（）A
viB
chitabC
chssysD
chrsrc
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单选题A user cannot access files on /deps/it directory， the administrator verifies permissions are set rw-------for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory？（）A
Set folder permissions to 760.B
Set folder permissions to 770.C
Set folder permissions to modify.D
Set folder permissions to full control.
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单选题A customer would like to share the processor resources automatically between logical partitions. Which of the following would accomplish this requirement without user interaction？ （）A
Dynamic LPARsB
On/Off Capacity on DemandC
Uncapped Micro-PartitioningD
Enterprise Workload Manager
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