案例分析题材料一:中共中央政治局委员、中央书记处书记、中组部部长李源潮在江苏华西村与参加“村长”论坛的大学生村官座谈时指出,农村是大有作为的天地,大学生村官要扑下身子干事创业,磨炼意志、提高能力。要积极接受各种任务和挑战,遇到困难不打退堂鼓。要融入农村、熟悉农民、服务农民,培养对群众的深厚感情。要边干事、边读书,养成理论联系实际的好习惯。要带头创先争优,在“于”上下功夫,想干事、肯干事、干好事、干实事。材料二:江苏某领导指出,“农村广阔天地大有作为”,大学生村官通过充分发挥知识、才干和志愿者精神,艰苦奋斗,就一定能够在农村这片广阔天地上大有作为,实现人生的价值,成为社会主义新农村事业合格的建设者、可靠的接班人。共青团组织在推进大学生村官工作中一样拥有广阔的作为空间,发挥团组织的优势凝聚大学生村官,充分发挥他们的作用,也一定能够团结带领他们在社会主义新农村建设的实践中谱写青春篇章,不断加强农村基层团组织建设,巩固和扩大党在农村执政的青年群众基础。 结合村官工作,请谈谈你对两位领导讲话的看法。
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软件开发环境是支持软件产品开发的软件系统,它由软件工具集和环境集成机制构成。环境集成机制包括:提供统一的数据模式和数据接口规范的数据集成机制;支持各开发活动之间通信、切换、调度和协同的 (29) ;为统一操作方式提供支持的 (30) 。 (30)处填()。
A. 操作集成机制
B. 控制集成机制
C. 平台集成机制
D. 界面集成机制
WLANs are increasingly popular because they enable cost-effective connections among people, applications and data that were not possible, or not cost-effective, in the past. For example, WLAN-based applications can enable fine-grained management of supply and distribution (1) to improve their efficiency and reduce (2) . WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care applications to reduce errors and improve overall (3) care. WLAN management solutions provide a variety of other benefits can be substantial but difficult to measure. For example, they can protect corporate data by preventing (4) through rogue access points. They help control salary costs, by allowing IT staffs to manage larger networks without adding staff. And they can improve overall network management by integrating with customers’ existing systems, such as Open View and UniCenter. Fortunately, it isn’t necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time-consuming (5) and administrative chores. 1()
A. chores
B. chains
C. changes
D. links
相同屏幕尺寸的显示器,点距为()的分辨率较高,显示图形较清晰。
A. 0.24mm
B. 0.25mm
C. 0.27mm
D. 0.28mm
以下哪个术语描述的是属性的取值范围()。
A. 字段
B. 域
C. 关键字
D. 元组