Design and Implementation of Computer Grade Examination Registration System

2014 ◽  
Vol 556-562 ◽  
pp. 5794-5796
Author(s):  
Zhen Dong Gao

At present, as the nationwide examination subject,the computer grade examination has a very great number of candidates. Even in a certain point of registration, registration of candidates tend to reach thousands of scale. The huge amount of work create enormous pressure and risk for the registration work. In order to improve the efficiency of the registration work, reduce the risk of error, the paper proposed a design scheme of computer grade examination system and the realization of the process. After the test of practice, the system is feasible and reliable, which greatly reduces the workload of staffs in registration point to facilitate the majority of candidates, reducing the chances that could go wrong.

2021 ◽  
Vol 11 (6) ◽  
pp. 2803
Author(s):  
Jae-Woo Kim ◽  
Dong-Seong Kim ◽  
Seung-Hwan Kim ◽  
Sang-Moon Shin

A quad, small form-factor pluggable 28 Gbps optical transceiver design scheme is proposed. It is capable of transmitting 50 Gbps of data up to a distance of 40 km using modulation signals with a level-four pulse-amplitude. The proposed scheme is designed using a combination of electro-absorption-modulated lasers, transmitter optical sub-assembly, low-cost positive-intrinsic-native photodiodes, and receiver optical sub-assembly to achieve standard performance and low cost. Moreover, the hardware and firmware design schemes to implement the optical transceiver are presented. The results confirm the effectiveness of the proposed scheme and the performance of the manufactured optical transceiver, thereby confirming its applicability to real industrial sites.


2013 ◽  
Vol 336-338 ◽  
pp. 2472-2475
Author(s):  
Jian Xun Liang ◽  
Ji Tao Wang

Design and develop the Network Examination System with the application of SQL Server, Asp.Net technology. Improve and realize the application of random testing paper, on-line testing and scoring as well as on-line statistics and analysis so as to ease the supervisors and teachers, save huge human resources and budget and increase the efficiency of teaching management.


2020 ◽  
pp. 1-12
Author(s):  
Alberto Garcia-Martinez ◽  
Stefano Angieri ◽  
Bingyang Liu ◽  
Fei Yang ◽  
Marcelo Bagnulo

2013 ◽  
Vol 756-759 ◽  
pp. 1106-1109
Author(s):  
Yong Fei Li

Requirements on encryption of web-based examination system were analyze, and different encryption technologies were used to meet the needs on three levels, including important data, core processing logic and some restricted functions. For important data, its confidentiality and integrity were realized. The core processing logic in ASP script was built in COM component. And some restricted functions were protected with hardware key. Encryption which protected data, code and function provided necessary safety for the web-based examination system.


2014 ◽  
Vol 651-653 ◽  
pp. 587-592
Author(s):  
Bing Hao Zhu ◽  
Xiao Yi Jin ◽  
Li Li Zhao ◽  
Jing Yuan Zhang ◽  
Hua Cheng Tao

According to the fact that it need several tests to determine the size and motion parameters of the flapping-wing aircraft in the development processes, the paper proposed a design scheme of flapping wing system experimental platform. Separately from the scheme, the system platform, driving mechanism design, motion parameters change, described in detail the design and implementation of this innovation experiment platform. Users can simulate and debug the platform system to determine the performance of the flapping-wing mechanism.


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