Demand statement:
The college entrance examination admission system has the following functions:
(1) Calculate the standard score: calculate the standard score based on the candidate's original score, and save it in the candidate's score file;
(2) Calculate the admission line score: According to the standard score and the number of students enrolled in the enrollment plan document, the admission line is calculated and stored in the admission line.
Requirements: Use structured methodology to analyze and design the college entrance examination admission system and complete the following tasks:
(1) [Short Answer Question]
① Give the functional model of the college entrance examination admission system (represented by a data flow diagram).(2) [Short answer questions]
② Give the software architecture of the college entrance examination admission system (represented by the module structure diagram).
Question (1)
(1) [Short Answer Question]
① Give the functional model of the college entrance examination admission system (represented by a data flow diagram).
Question (2)
(2) [ Short answer questions ]
② Give the software architecture of the college entrance examination admission system (represented by the module structure diagram).
Software Architecture:
Improved software architecture:
