单选题Which action change the default editor for ALL users on the system from vi to edit（）A Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editB Modify /.profile and change the EDITOR variable to

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单选题

Which action change the default editor for ALL users on the system from vi to edit（）

Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/edit

Modify /.profile and change the EDITOR variable to /usr/bin/edit

Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR

Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

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相似问题和答案

第1题：

Users are complaining of slow performance. The iostat command indicates hdiskxxx is extremely busy. There is no activity on any other hdisks in the same volume group. Which of the following is the best action to take?（）

A.Change intra policy to outer

B.Change intra policy to center

C.Change inter policy to maximum

D.Increase the physical partition size

参考答案：C

第2题：

Which action changes the default editor for ALL users on the system from vi to edit？（）

A、Issue the command：export EDITOR=/usr/bin/edit edit each users .profile to change the EDITOR value to /usr/bin/edit
B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
C、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

正确答案:C

第3题：

Which two statements are true with regard to policy ordering? ()(Choose two.)

A. The last policy is the default policy, which allows all traffic.

B. The order of policies is not important.

C. New policies are placed at the end of the policy list.

D. The insert command can be used to change the order.

参考答案：C, D

第4题：

When setting security permissions on a folder, which of the following properties apply?（）

A、Guest users are allowed changed permissions.
B、All sub-folders inherit the most restrictive permissions within the folder.
C、All sub-folders within that folder are given a password.
D、By default, read permissions are denied on all files within the folder.

正确答案:B

第5题：

When implementing a solution to a problem， which of the following is the BEST course of action to take？（）

A、 Replace all components simultaneously to ensure that the system is functional.
B、 Replace all hardware associated with the problem first to eliminate the possibility of hardware and move onto software.
C、 Purchase new parts for the system to confirm that they function.
D、 Implement one change at a time， reversing the change if it has not resolved the problem.

正确答案:D

第6题：

Your company has recently deployed a server that runs windows server 2008. The server has the ip information shown below.Ip address 192.168.46.186Subnet mask: 255.255.255.192Default gateway: 192.168.46.1Users on remote subnets report that they are unable to connect to the server.You need to ensure all users are able to connect to the server.What should you do?（）

A、Change the IP address to192.168.46.129
B、Change the IPaddress to192.168.46.200
C、Change thes ubnet mask to a 24-bitmask
D、Change the subnet mask to a 27-bitmask.

正确答案:C

第7题：

A user states that the wireless router keeps rebooting while the power to the other equipment stays on. Which of the following should the technician perform to prevent users from rebooting the router?（）

A、Change the default administrator password
B、Change the IP range of the wireless network
C、Hide the SSID
D、Disable WEP

正确答案:A

第8题：

A. Change the default administrator password

B. Change the IP range of the wireless network

C. Hide the SSID

D. Disable WEP

参考答案：A

第9题：

Which of the following is the FIRST course of action before implementing a change to a server？（）

A、 Survey users to get their response to the potential server change.
B、 The change should be approved by management.
C、 Switch over to the alternate site so users are not affected.
D、 Implement RAID so the server does not go offline.

正确答案:B

第10题：

A system administrator wants to configure a system so that all new users will be put into the database group by default. How would this be accomplished？（）

A、remove all other groups from the system
B、run the command mkuser -default "GROUP=database"
C、change the default group in /usr/lib/security/mkuser.default
D、edit /etc/security/group to move all users to the database stanza

正确答案:C

Which action change the default editor for ALL users on the

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