Preliminary Design By Phoenix Tech. Dr. Darren Lim Assistant Professor Department of Computer...

Preliminary Design

By

Phoenix Tech

Dr. Darren Lim

Assistant Professor

Department of Computer Science

Siena College

Mrs. Pauline White

Visiting Instructor

Department of Computer Science

Siena College

04/18/23 Phoenix Tech Javanet Preliminary Design 2

Introductions Problem Overview Data Flow Diagrams Structure Diagrams Logical Data Stores Prototype Screens Test Plan Waterfall Model Semester Timeline What’s Next Summary

04/18/23 3Phoenix Tech Javanet Preliminary Design

Erica Weisgerber……….Team Leader

Jessica Edmonds………Webmistress

Anthony Torres…………System Administrator

Marc Iuliano…………….Information Specialist


Introductions Problem Overview Data Flow Diagrams Structure Diagrams Logical Data Stores Prototype Screens Test Plan Waterfall Model Semester Timeline What’s next Summary


Dynamic and interactive way to learn

Easy access to many questions

Instant feedback for Students

Grade tracking for Instructors


Introductions Problem Overview Data Flow Diagram Structure Diagrams Logical Data Stores Prototype Screens Test Plan Waterfall Model Semester Timeline What’s Next Summary



Key

Context Diagram


Javanet System


Administrator User


Course Coordinator User


Instructor User


Student User


Name Type Restrictions DescriptionScreens it Appears

on

announcement text

an announcement posted to all welcome pages of users associated with the author 6, 15, 24, 30

assignmentAvg int(4) numeric

average grade on a specific assignment (question set) for all users 20

cNumber varchar(10) alphaNumeric NNthe course name and number eg. CSIS220

14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33

completedAssign int(4) numericnumber of assignments that have been completed by the student 6

completedPracSets int(4) numericnumber of practice sets that have been completed by the student 6


courseID varchar(10) alphaNumeric NNid used to register for a specific course and section 4, 13, 29

cSection varchar(10) alphaNumeric course section

14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33

cSemester varchar(6) alphabetic NN course semester eg. Fall

14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33

cYear int(4) numeric NN year the course was taught

14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33

dueDate date date a question set is due 6, 8, 12, 19, 29

Name Type Restrictions DescriptionScreen it appears on


04/18/23 18Phoenix Tech Javanet Preliminary

04/18/23 19Phoenix Tech Javanet PreliminaryDesign

Login


Reset Password


Instructor – Profile Page


Instructor – Welcome


Instructor – Home Page


Instructor – Create Question


Instructor – Create Question Set


Instructor – Question Pools


Instructor – Assignment Listing


Instructor – Gradebook – Default view


Instructor – Gradebook – view by Student


Instructor – Gradebook – view by Assignment


Testing Overview:

Meet all functional and non-functional requirements

Software complies with needs of Clients

Comprehensive testing in Acceptance Test phase


1. Login Screen

ID P/F Description Action Expected Result

Observed Result

Comments

1.0 Login attempt invalid Click login button but text field(s) left blank

Notification: “Please enter username and password”

1.1 Login attempt invalid Click login button; Username but no/incorrect password input

Notification: “Please enter correct username and password”

1.2 Login attempt invalid Click login button; Password but no/incorrect username input

Notification: “Please enter correct username and password”

1.3 Login attempt accepted Click login button; Correct combination of username and password submitted

Redirect user to corresponding Welcome Screen

1.4 Go to Register page Click “Register” link

Redirect to Registration screen

1.5 Forgotten Password Click “Forgot Password?” link

Verify Security Question


3. Welcome Screen: Instructor


Observed Result

Comments

3.0 Course Selection Choose course from drop down

Redirect to Instructor Home screen

3.1 Log out Click “sign out” link in upper right-hand corner

Log out of current Instructor and redirect to Login screen

3.2 Profile page Click on username link in upper right-hand corner

Redirect to Instructor Profile Editing screen


6. Reset Password


Observed Result

Comments

6.0 Invalid Password entry No text in new password field input

Notification: “Please enter a new password

6.1 Invalid Password entry Invalid character combination input

Notification: “Please enter an alphanumeric password of 32 or fewer characters”

6.2 Invalid Confirmation of new password

Confirmation password different than new password

Notification: “New and Confirmation passwords did not match”

6.3 Accept new password Confirmation password and new password match

Password reset to new password. Redirect to Login Screen

Software Plan

RequirementsSpecification

DetailedDesign

PreliminaryDesign

04/18/23 37

AcceptanceTest

Phoenix Tech Javanet Preliminary Design


Detailed Design - Spring 2009 Continue revisions

Higher level database design

Acceptance Test - Spring 2009 Deliver working software

Full set of test results

Any Questions?


We look forward to working

with you on this project!


Preliminary Design By Phoenix Tech. Dr. Darren Lim Assistant Professor Department of Computer...

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