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单选题An operator must check the status of print queues on a regular basis. Which of the following commands can be used to check on all the print queues?（）A lslp -aB qchk -AC enq -s ALLD lpstat -p ALL

题目
单选题
An operator must check the status of print queues on a regular basis. Which of the following commands can be used to check on all the print queues?（）
A

lslp -a

B

qchk -A

C

enq -s ALL

D

lpstat -p ALL

参考答案和解析
正确答案： D
解析： 暂无解析
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相似问题和答案

第1题：

A user reports that a network printer will not print, however, other users are not experiencing any problems. The user has rebooted their computer twice and it is still not printing. Which of the following should the technician check?（）

  • A、Run the printer configuration wizard on the desktop.
  • B、Check to see if the network printer is turned on.
  • C、Verify that the printer is connected to the network.
  • D、Check the local print queue for a failed print job.

正确答案:D

第2题：

Which of the following commands can be used to show all disks configured on the system?（）

  • A、lsdev -C disk
  • B、lsdev -P disk
  • C、lsdev -Cc disk
  • D、lsdev -Pc disk

正确答案:C

第3题：

You are the administrator of the homeoffice.local domain. You want to create a shared printer for the company's executives so that they do not have to wait for their documents to print when the default printer's queue contains a large number of documents.

You configure the new high-priority printer and want to set permissions for the groups shown in the exhibit. Note: The default settings have been cleared.

You select the check box to allow Print permission for the Executives group. You want only the Administrators, Print Operators, Server Operators, and Executives group to be able to print to the printer. What can you do? (Select all that apply).

A．Remove the Everyone group.

B．Select the check box to deny Print permission for the Everyone group.

C．Select the check box to deny Manage Documents permission for Everyone group.

D．Select all Deny check boxes for the Everyone group.

E．Clear all check boxes for Everyone group.


正确答案：AE
解析：Explanation: By default the Everyone group, to which all users are automatically added, has access to printer. Therefore, by removing the Everyone group, only the groups that have been explicitly been given permission to the printer would be able to use the printer. The same could be achieved by removing all permissions from the Everyone group.
Incorrect answers:
B: When a user has conflicting permissions to network resources as a result to his or her membership to one or more groups, the most restrictive permission is applied. However, a deny permission overrides all other permissions. All users are automatically added to the Everyone group therefore the deny print permission applied to the Everyone group will be inherited by all users and would override their other permissions to the printer. All users would then not be able to print.

C: When a user has conflicting permissions to network resources as a result to his or her membership to one or more groups, the most restrictive permission is applied. However, a deny permission overrides all other permissions. All users are automatically added to the Everyone group therefore the deny manage documents permission applied to the Everyone group will be inherited by all users and would override their other manage documents permissions to the printer. This will however not prevent all users from be able to use the printer.

D: When a user has conflicting permissions to network resources as a result to his or her membership to one or more groups, the most restrictive permission is applied. However, a deny permission overrides all other permissions. All users are automatically added to the Everyone group therefore the deny permissions are applied to the Everyone group will be inherited by all users and would override their other permissions to the printer. All users would then not have access to the printer.

第4题：

An operator wants to move all files inside the directory /home/operator to the current directory. Which of the following commands will complete the task?（）

  • A、mv /home/operator .
  • B、mv /home/operator/* .
  • C、mv /home/operator ../..
  • D、mv /home/operator/all ../home/operator

正确答案:B

第5题：

A printer is consistently printing random characters on every page. Which of the following should be done? （）(Select TWO).

  • A、Power cycle the printer
  • B、Replace the fuser
  • C、Check for paper jams
  • D、Clean the print drum
  • E、Check the printer driver

正确答案:A,E

第6题：

A System p administrator found a process on the server that should be stopped.  Which of the following commands can be used to list all the signal actions defined for this process（）

  • A、ps
  • B、pstat
  • C、lssig
  • D、procsig

正确答案:D

第7题：

Which of the following commands should be used to check filesets for consistency?（）

  • A、installp -C
  • B、lslpp -c
  • C、instfix -i
  • D、lppchk -v

正确答案:D

第8题：

A user complains that the network printer is not printing.  The system administrator knows there is a print queue for the network printer and needs to check on the queue.  Which command is run?（）

  • A、 netstat 
  • B、 lpstat 
  • C、 telinit 
  • D、 prtconf 

正确答案:B

第9题：

The /etc/qconfig file needs to be modified on a busy AIX print server with 30 printers attached.  What action should be performed before modifying this file（）

  • A、lpstat； Record the currently running jobs
  • B、enq -D
  • C、enq -X
  • D、enq -h -p

正确答案:B

第10题：

A system at 192.100.45.17 is able to print to the printer.  However, another system at 192.100.50.23 cannot print to the same printer.  All of the following should be performed EXCEPT:（）

  • A、 Increase the size of /var. 
  • B、 Check /etc/qconfig file. 
  • C、 Check the default route. 
  • D、 Check for name resolution.

正确答案:A

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