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Description: 系统概要:
本系统采用VB.NET开发.
开发平台:Windows XP Professional SP2 (English Version)
开发环境:Visual Studio .NET 2003 Professional (English Version)
运行环境:.NET Framework 1.1 以上，AutoCAD考试系统
AutoCAD 2000 以上
主要涉及技术:VB.ENT , Web Services , XML, ADO.NET.多线程技术.
模型优点:
1. 很好地解决了以往的考试系统，服务器仅能在局域网内设置的缺点.
2. 充分利用Web Services 的优点.解决了考试结束时,考生同时交卷产生的网络拥挤问题.
3. 减少了数据库操作，提高了系统的吞吐量
4. 系统可以采用分布式构架,提高性能.(如上图)
系统特点:
1. 系统针对AutoCAD的特点,在选择题和填空题的基础上,设置了作图题.
2. 系统自动定时将考生的考试题保存到服务器上，有效防止考试过程中可能出现的死机，以及安装有还原卡的主机重启问题.
3. 系统可能设置随机抽题和固定抽题．
4. 系统可以实现考场的安排，和考生试安排，可以设置随到随考或固定时间
5. 系统数据库自动备份,
6. 系统交卷启用事务处理,确保试题上交成功.-system summary : The system uses VB.NET. Development platform : Windows XP Professional SP2 (English Version) Development environment : Visual Studio.NET 2003 Professional (English Version) Operating environment :.NET Framework 1.1 and above. AutoCAD AutoCAD 2000 test system above the main technical : VB.ENT. Web Services, XML, ADO.NET. Multithreading technology. Model advantages : 1. good solution to the previous examination system, caught in the LAN server to set up the shortcomings. 2. fully utilize the advantages of Web Services. solved Examinations at the end of the candidates before the report while the network congestion problem. 3. reduction of database operation, improve the system throughput 4. Distributed systems architecture can be used to improve performance. (As Chart) syst
Platform: |
Size: 3274564 |
Author: 张三 |
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Description: 系统概要:
本系统采用VB.NET开发.
开发平台:Windows XP Professional SP2 (English Version)
开发环境:Visual Studio .NET 2003 Professional (English Version)
运行环境:.NET Framework 1.1 以上，AutoCAD考试系统
AutoCAD 2000 以上
主要涉及技术:VB.ENT , Web Services , XML, ADO.NET.多线程技术.
模型优点:
1. 很好地解决了以往的考试系统，服务器仅能在局域网内设置的缺点.
2. 充分利用Web Services 的优点.解决了考试结束时,考生同时交卷产生的网络拥挤问题.
3. 减少了数据库操作，提高了系统的吞吐量
4. 系统可以采用分布式构架,提高性能.(如上图)
系统特点:
1. 系统针对AutoCAD的特点,在选择题和填空题的基础上,设置了作图题.
2. 系统自动定时将考生的考试题保存到服务器上，有效防止考试过程中可能出现的死机，以及安装有还原卡的主机重启问题.
3. 系统可能设置随机抽题和固定抽题．
4. 系统可以实现考场的安排，和考生试安排，可以设置随到随考或固定时间
5. 系统数据库自动备份,
6. 系统交卷启用事务处理,确保试题上交成功.-system summary : The system uses VB.NET. Development platform : Windows XP Professional SP2 (English Version) Development environment : Visual Studio.NET 2003 Professional (English Version) Operating environment :.NET Framework 1.1 and above. AutoCAD AutoCAD 2000 test system above the main technical : VB.ENT. Web Services, XML, ADO.NET. Multithreading technology. Model advantages : 1. good solution to the previous examination system, caught in the LAN server to set up the shortcomings. 2. fully utilize the advantages of Web Services. solved Examinations at the end of the candidates before the report while the network congestion problem. 3. reduction of database operation, improve the system throughput 4. Distributed systems architecture can be used to improve performance. (As Chart) syst
Platform: |
Size: 3821568 |
Author: 张三 |
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Description: 这是一个用ASP实现网上在线考试系统的，可以实现计算分数等功能。-This is a realization of the Internet with ASP online examination system can be achieved by calculating a score for other functions.
Platform: |
Size: 1248256 |
Author: 李眼 |
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Description: 学生网上考试系统(JAVA)
1：管理员登录，设置考试时间，考试人数，并启动服务器；
2: 查询考试动态信息；
3：接收用户呼叫；
4：验证用户登陆；
5：用户开始考试，读取考试时间，读取试题；
6：接收用户答案进行判断，将答案存到数据库，将成绩返回到客户端；
7：结束考试； （未实现）
8：开始下一次考试；
9: 对试题进行维护，对学生信息进行管理：（未实现）-Students online examination system (JAVA) 1: administrator log in, set up the examination time, the number of examinations, and start the server 2: query test dynamic information 3: receiving a user calls 4: authenticate users landing 5: users have begun to test, reading take the examination time, read the questions 6: receiving a user to determine the answer to keep the answer to the database will return results to the client 7: the end of the examination (unrealized) 8: the beginning of the next examination 9: on the test carried out maintenance, management of student information: (unrealized)
Platform: |
Size: 381952 |
Author: Ann |
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Description: Visual Basic管理信息系统开发
学生考试系统(源代码)
-Visual Basic management information system development examination system (source code)
Platform: |
Size: 851968 |
Author: 管不着 |
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Description: 在从阴极射线管显示技术发明至今的100多年中，新型的显示技术不断出现并得到发展。其中，液晶显示技术得到飞速的发展，液晶显示器件已经逐步形成显示器件中的主流产品。本文根据项目投资决策的原理，通过走访液晶显示器件产业中部分的生产厂家，参与技术研讨会，收集和引用了大量的资料数据，对全球液晶显示技术的水平、产业链的构成、产业的分布、液晶显示器件的应用市场、资源和发展环境进行了调查分析。结合全球液晶显示器件产业的发展状况及我国液晶显示器件产业链发展的巨大潜力和广阔前景，对拟定投资液晶显示面板用彩色滤光片生产线的建设项目，运用定性与定量相结合的方法对项目投资的机会进行经济评价、论证，给出分析评价结果和建议，供项目投资决策者参考。-The original testing instruments can not satisfy new product s requirement because new LCD is big size,colour,multi-testing-parameter and lattice array. The testing instrument of new generation must be developed because the old testing equipment can only test either electronic or optic parameter, and its speed is slow and precision is rough,even some paraments can be not tested. The rapid development of the semiconductor technology is providing hardware condition for LCD testing syst...
Platform: |
Size: 2048 |
Author: 周德天 |
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Description: Online Judge System
在线评判系统是一个基于程序设计竞赛的评判系统平台。也可用作程序设计的练习系统，考试系统。
本系统实现对用户提交的源程序（C, C++）自动进行编译，连接，运行，测试，然后给出评判结果。
Online Judge 的实现，能很快地运用到现实的学习生活中去，有效的考核学生的真实水平，促使学生更好的学习计算机知识，强化学生的实践能力，给学生和老师带来立竿见影的效果；极大地提高了学生和老师双方面的效率，减轻了老师在教学管理上的负担。-Online Judge System Online Assessment System is a design competition based program evaluation system platform. Also be used as programming exercise system, the examination system. Implementation of this system to submit the source code of the user (C, C++) automatically compile, link, run, test, and evaluation results are given. Online Judge realization quickly applied to real life to learning and effective assessment of the true level of the students, make students better learn computer knowledge, strengthen the practical ability of students, teachers and students bring to the immediate effect greatly enhanced the students and teachers double the efficiency, reduce the teacher in teaching the management burden.
Platform: |
Size: 406528 |
Author: limei |
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Description: 单片机实验软件之《测量温度系统》源程序，电子控制专业学生期末答辩可选题目之一-SCM test software is " measuring the temperature system" source, electronic control optional subjects students one final reply
Platform: |
Size: 21504 |
Author: 大蟋帅 |
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