为了对有序表进行二分查找，则要求有序表（　　）。

A、只能顺序存储

B、只能链式存储

C、可以顺序存储也可以链式存储

D、任何存储方式

A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files， but only allow read/execute for others. What command would the administrator use？（）

A、chmod -R 775 /stuff

B、chmod -h 002 /stuff

C、chmod -R 577 /stuff

D、chmod ug+rwx，o+rx /stuff

All of the following services are controlled by inetd EXCEPT：（）。

A、nfsd

B、ftpd

C、telnetd

D、pop3d

Which two statements are true regarding redundancy groups? （）(Choose two.)

When priority settings are equal and the members participating in a cluster are initialized at the same time, the primary assigned to node 0.

The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery

Redundancy group 0 manages the control plane failover between the nodes of a cluster.

The primary role can be shared for redundancy group 0 when the active-active option is enabled.

你是你们公司正在开发的一个新产品的项目经理。你认识到要取得这一项目的成功，你的团队必须要（）？

A、有一些关于产品的适当的知识和技能

B、在开始时更多的高水平的员工帮助低水平的员工

C、一个自动化的项目管理信息系统

D、定期的状态评审会议

Which of the following commands will not store routes into the ODM？（）

A、smit route

B、chdev

C、route

D、chattr