Data file system and method for generating and displaying item file
A technology for data files and test questions, which is applied in the fields of electronic digital data processing, special data processing applications, instruments, etc., can solve the problems of low transmission efficiency, too many fragmented files, and the fairness of test takers cannot be guaranteed, so as to achieve fairness. The effect of guaranteeing and guaranteeing confidentiality
Inactive Publication Date: 2018-03-23
成都佳发安泰教育科技股份有限公司
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Through the analysis of the status quo of multimedia test questions, it can be found that these multimedia test questions mainly have the following problems in educational applications: (1) There is no standard organizational structure for multimedia test question files, there are too many fragmented files, the multimedia resource system is difficult to manage, and the transmission efficiency is low
(2) Most of the multimedia test questions are not encrypted during the network transmission process, and there is no consideration for security, so that the fairness of the examinee's test cannot be guaranteed
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0034] figure 1 An example structure of a data file system according to an embodiment of the present invention is shown.
[0035] Such as figure 1 As shown, the data file system according to the embodiment of the present invention includes a sequentially connected file header module (ie, file header) and file body module (ie, file body). Its file header module includes multiple data segment description objects (ie, figure 1 The ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a data file system and a method for generating and displaying an item file. The data file system comprises a file head module and a file body module which are sequentially connected, wherein the file head module comprises multiple data segment description objects, each data segment description object comprises at least a data segment type field and a data segment length field, the file body module comprises data of multiple data segments which are assigned by the multiple data segment description objects through the data segment type fields and the data segment length fields of the multiple data segment description objects respectively. By means of the system and the method, the problems are solved that multimedia item files do not have a standard organization structure, too many odd files exist, a multimedia resource system is hard to manage, and the transferring efficiency is low.
Description
technical field [0001] The invention relates to the field of data processing and storage. More specifically, the present invention relates to a data file system and a method for generating and displaying test question files. Background technique [0002] With the rapid development of information technology and network technology, English tests are undergoing a transformation from traditional paper-based tests to paperless and networked ones. Combining the English test with the computer network to make the English test scientific and standardized is the way to develop the English test. Compared with traditional test questions, multimedia test questions are widely used in various English test systems and educational software due to their strong interactivity, large amount of information, obvious effects, and easy operation. As an integral part of the English test system, multimedia test questions are developing rapidly because of their advantages of intuition, specificity, i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 凌云唐东林袁震宇
Owner 成都佳发安泰教育科技股份有限公司