IBM(000-104)
单选题What must an administrator do to prevent new telnet users from connecting to the system？（）A rmdev -l /dev/ptsB touch /etc/nologinC chdev -l sys0 -a nologinD chuser -a login=false ALL
题目
rmdev -l /dev/pts
touch /etc/nologin
chdev -l sys0 -a nologin
chuser -a login=false ALL
参考答案和解析
相似问题和答案
第1题：
A.aaa new-model
B.aaa telnet login
C.telnet authentication login
D.authentication telnet login
第2题：
You share your computer with other users. You install a new Microsoft Windows Internet Explorer add-on to view videos on the computer. You discover that this add-on conflicts with existing add-ons that other users frequently require. You need to ensure that you are able to view videos without affecting other users. What should you do？（）
- A、Uninstall the new Windows Internet Explorer add-on.
- B、Log on as an administrator and disable the new Windows Internet Explorer add-on.
- C、Direct other users to log on and disable the new Windows Internet Explorer add-on.
- D、Select the Turn off Automatic Website Checking option for the Phishing filter.
正确答案:C
第3题：
You are the administrator of a Windows 2000 Professional computer that has a shared printer. Several departments in your company use the shared printer.
The Sales department frequently prints multiple-page presentation graphics, which take a long time to print. Users in other departments who have short messages to print must wait an unnecessarily long time for their jobs to print.
You want to improve the efficiency of printing for all users who use the shared printer. You want to accomplish this with the least amount of administrative effort.
What should you do?
A．Configure the priority of the printer to 50. Add a new printer, and set the priority to 1. For the new printer, deny print permission for users in the Sales department.
B．Configure the priority of the printer to 50. Add a new printer, and set the priority to 99. For the new printer, deny print permissions for users in the Sales department.
C．Monitor the print queue and raise the priority of all print jobs that are sent by users who are not members of the Sales department.
D．Delete the old printer. Add a new printer, and set the priority to a higher value. Pause the print queue only when graphic intensive print jobs are printing.
解析：Explanation: The Sales department has long-running printing jobs that are blocking the print device for long periods of time. In order to give the other departments' print jobs higher priority than the Sales department's print jobs, we create a new printer with higher priority. We deny print permission for the Sales department on the new printer.
Note: The highest printer priority is 99 and the lowest is 1.
We should also set the new printer as the default printer for all users except for users belonging to the Sales department.
Incorrect Answers:
A: Specifying a priority of 1 for the new printer will give the new printer a lower priority than the existing printer will. The long-running print jobs from the Sales department would have higher priority than the other departments.
C: Monitoring the print queue and raising the priority of all print jobs that are sent by users who are not members of the Sales department would require a lot of administrative effort.
D: This proposed solution only uses one printer and requires the administrator to manually pause print jobs to give certain print jobs higher priority. This would require an enormous amount of administrative effort and is therefore not the best solution.
第4题：
What must an administrator run to disable the telnet service within the VIO server？（）
- A、 stopsvc telnet
- B、 stopnetsvc telnet
- C、 stopsvc telnetd
- D、 stopnetsvc telnetd
正确答案:D
第5题：
What must an administrator do to prevent new telnet users from connecting to the system?（）
- A、rmdev -l /dev/pts
- B、touch /etc/nologin
- C、chdev -l sys0 -a nologin
- D、chuser -a login=false ALL
正确答案:B
第6题：
A.rmdev -l /dev/pts
B.touch /etc/nologin
C.chdev -l sys0 -a nologin
D.chuser -a login=false ALL
第7题：
A natural disaster has occurred and the administrator must return the network to a healthy status.Which of the following should the administrator do in this case?（）
- A、Follow the emergency action plan.
- B、Wait for an issue to be reported.
- C、Establish a new baseline.
- D、Determine if escalation is necessary.
正确答案:A
第8题：
A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back.What is causing the problem?（）
A. The host needs to open the telnet port.
B. The host needs a route for the translated address.
C. The administrator must use a proxy-arp policy for the translated address.
D. The administrator must use a security policy, which will allow communication between the zones.
第9题：
The IBM Maximo Asset Management V6.2 administrator creates a new Start Center with updated Key Performance Indicators. Which application must be used to associate the Start Center to users？ （）
- A、 Users
- B、 People
- C、 Organizations
- D、 Security Groups
正确答案:D
第10题：
Which configuration command allows the router to utilize a RADIUS server to auth enticate in coming Telnet users？（）
- A、aaa new-model
- B、aaa telnet login
- C、telnet authentication login
- D、authentication telnet login
正确答案:A