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【简答题】
Most companies expect IT (Information Technology) managers to head an IT staff of computer technicians. But IT managers can also specialize in other areas. Some managers may also be responsible for keeping their company’s Internet safety. They protect both their company and their online customers from thieves. Other managers focus more on the business rather than the technical part of computing. They become project managers, helping companies reach as many online customers as possible. Some companies also look for IT managers who can act as trainers. These trainers help a company’s computer technicians keep up-to-date on computer skills. Most companies require their IT managers to have both a bachelor’s degree and some experience in the computer field. Often, companies hire IT managers out of their existing staff of computer technicians. Since IT managers are extremely important to companies’ success, it’s no surprise that they receive such high salaries – around US $56,000 a year to start with. And, in such a fast-changing field, managers’ salaries usually increase after only a couple of years. The world will be watching to see just how quickly e-commerce replaces the old ways of doing business. And as computers change the way the world does business, IT managers will be in the middle of it all. Few companies can survive without them. Besides being the leader of computer technicians, IT managers are also expected to be ________. (A) experienced product designers (B) skilled online technicians (C) doctorate holders (D) online safety specialists
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参考答案:
举一反三
【多选题】下列关于职位分析问卷的描述正确的是( )
A.
职位分析问卷是一种结构严谨的工作分析问卷
B.
职位分析问卷是一种人员导向型的职务分析问卷
C.
职位分析问卷可以用于描述实际工作中的特定的具体的任务活动
D.
职位分析问卷花费很多时间和成本
【单选题】若等比数列{a n }前n项和为 S n = 2 n +a ,则复数z= i a+i 在复平面上对应的点位于(  )
A.
第一象限
B.
第二象限
C.
第三象限
D.
第四象限
【多选题】发盘失效的情形有( )。
A.
发盘人被依法撤销
B.
发盘被撤回
C.
发盘的有效期届满
D.
发盘被还盘
【简答题】简述职位分析问卷的优缺点。
【单选题】在操作系统中,死锁出现指的是( )。
A.
计算机发生了重大故障
B.
资源数远远少于进程数
C.
若干进程因竞争资源而无限等待其他进程释放已占有的资源
D.
进程同时申请的资源数超过资源总数
【单选题】若等比数列{a n }前n项和为 S n =- 2 n +a ,则复数 z= i a+i 在复平面上对应的点位于(  )
A.
第一象限
B.
第二象限
C.
第三象限
D.
第四象限
【多选题】下列选项中以人为基础的系统性工作分析方法有( )。
A.
职位分析问卷法
B.
管理职位分析问卷法
C.
工作要素法
D.
功能性工作分析方法
E.
工作任务清单分析法
【简答题】顶棚按其构造方式不同有()和()两大类。
【单选题】不等式组 所表示的平面区域图形是 [     ]
A.
第一象限内的三角形
B.
四边形
C.
第三象限内的三角形
D.
以上都不对
【单选题】在操作系统中,死锁出现指的是 _ _ _ _ 。
A.
计算机发生了重大故障
B.
资源数远远少于进程数
C.
进程同时申请的资源数超过资源总数
D.
若干进程因竞争资源而无限等待其他进程释放已占有的资源
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