SYSTEM ANALYSIS AND DESIGN CLASS ... ( HELP PLEASE I NEED THIS NOW......I WILL RATE!!!!) Chapter...
SYSTEM ANALYSIS AND DESIGN CLASS ... ( HELP PLEASE I NEED THIS NOW......I WILL RATE!!!!)
Chapter 8 Homework (DIAGRAMS NEEDED) PLEASE!!!
Scenario: Sweetbriar College is redesigning their course registration system [CRS]. They plan for this system to be web-based, but first you need to model the main system behind the web interface. Here is a description of the interactions with the proposed CRS.
Faculty enter courses into the system, assign section numbers, instructors, dates, times, and classrooms for individual instances of a course. Students can browse available course-sections. Students or faculty advisors can register students for course-sections. Faculty can view a class list and enter grades for a course-section they are teaching. Students can view their course schedule and their grades for individual courses. The Registrar's office can view a student's history of courses and grades.
1. Using our Sweetbriar College scenario and the use case <Faculty creates Course-Section>, identify the object classes that participate in this use case.
2. Using our Sweetbriar College scenario and the use case <Student registers for Course-Section>, identify the object classes that participate in this use case.
3. Assuming that a Department Chair, Instructor, and an Advisor are specialized sub-classes of the Faculty class, draw the inheritance hierarchy. Include the attributes and methods for all of your classes
Chapter 11 ( DIAGRAMS NEEDED) PLEASE!!
Scenario: Sweetbriar College is redesigning their course registration system [CRS]. They plan for this system to be web-based, but first you need to model the main system behind the web interface. Here is a description of the interactions with the proposed CRS.
Faculty enter courses into the system, assign section numbers, instructors, dates, times, and classrooms for individual instances of a course. Students can browse available course-sections. Students or faculty advisors can register students for course-sections. Faculty can view a class list and enter grades for a course-section they are teaching. Students can view their course schedule and their grades for individual courses. The Registrar's office can view a student's history of courses and grades.
1. Sweetbriar College wants to launch our CRS using a simple Client-Server architecture. Using our Sweetbriar College scenario, design the physical design architecture for a client CRS application communicating with the CRS application server over the university network. What are the advantages and disadvantages of this physical design architecture?
2. Extend the simple Client-Server CRS architecture into a three-layer design. Using our Sweetbriar College scenario, modify the physical design architecture from Problem 1 above so that it uses separate application and database servers. What are the advantages and disadvantages of this physical design architecture?
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SYSTEM ANALYSIS AND DESIGN CLASS ... ( HELP PLEASE I
NEED THIS NOW......I WILL RATE!!!!)
Chapter...
Book: Systems Analysis and Design in a Changing World, 7th Edition 3. Consider the domain model...
Book: Systems Analysis and Design in a Changing World, 7th Edition 3. Consider the domain model class diagram shown in Figure 4-16—the refined diagram showing course enrollment with an association class. Does this model allow a student to enroll in more than one course section at a time? Does the model allow a course section to contain more than one student? Does the model allow a student to enroll in several sections of the same course and get a grade...
Draw the domain class diagram for the following question. You should identify the necessary classes and...
Draw the domain class diagram for the following question. You should identify the necessary classes and the types of relationships connecting them, in order to closely model the provided information. Include the names, role names, and multiplicities for all associations. Provide the directionality for the aggregations and reflexive associations, if you use them in your diagram. Identify at least two attributes for each class. Methods are not required. Question: At a university, courses are offered as course sections, and a...
system analysis and design Class Diagram Scenario An instructor consists of name, address, email, number, and...
system analysis and design
Class Diagram
Scenario An instructor consists of name, address, email, number, and salary. There can be either a full-time or part-time instructor. A student consists of name, student number, and email. Students can enroll for at least one seminar in a semester. Each seminar consists of seminar name, seminar number, and fees. Full-time instructors are responsible for taking the seminars. Each seminar can be taken by at least one and at most two instructors. Only two...
Create an Entity-Relationship Diagram (ERD). In the ERD include the following:
Create an Entity-Relationship Diagram (ERD).In the ERD include the following: entities primary keys for all entities attributes - use "good" names for attributes, use only single-valued attributes relationships - use Crow's foot or UML notation; name relationships that could be ambiguous cardinality - minimum (optional/mandatory) and maximum (one or many) on both ends of the relationship - use reasonable assumptions if there is insufficient information in the descriptionStudent/Course registration system for a universityStudents have a unique identification number, first name, middle initial, last name, year...
python anywhere questions. A Class Management System, Part 2 Please also refer to the description provided...
python anywhere questions. A Class Management System, Part 2 Please also refer to the description provided in Part 1 of the project “A Class management System”. You have had a chance to state your understanding of the requirements for this project, draft a preliminary design, and express it by means of UML diagrams. Now it’s time to implement your design. As stated in the original requirements, there will be three categories of users: 1. Students 2. Instructors 3. Administrators Recall...
The case study is about the analysis of the students’ understanding in analyzing a given scenario...
The case study is about the analysis of the students’
understanding in analyzing a given scenario and practical skills to
apply concepts and build diagrams studied in IT242 (Software
Engineering). The case study consists of five parts. Students are
required to answer all these parts based on the below
scenario.
The SEU has adopted a blending approach to electronic learning,
requiring learners to attend class lectures (25%), while 75% of
course time is assigned to virtual classes, learning forums and...
Help with database creation - create a visio ER diagram of the scenerio below.. thanks The...
Help with database creation - create a visio ER diagram of the
scenerio below.. thanks
The registrar's office at Weber State University wants you to create a new database to support an future application that will help their department better keep track of the scheduled classes offered each semester, including the specific course sections and lecturers appearing in the schedule, and the students registering for courses according to the published schedule. Courses (think course catalog) may or may not be...
plz No handwriting and NO pictures Introduction The case study is about the analysis of the...
plz No handwriting and NO pictures Introduction The case study is about the analysis of the students’ understanding in analyzing a given scenario and practical skills to apply concepts and build diagrams studied in IT242 (Software Engineering). The case study consists of five parts. Students are required to answer all these parts based on the below scenario. The SEU has adopted a blending approach to electronic learning, requiring learners to attend class lectures (25%), while 75% of course time is...
Someone please answer all of these. I need these badly. The submission date is knocking at...
Someone please answer all of these. I need these badly. The
submission date is knocking at the door.
Experiment 1: SQL data definition and data insertion 46 hours) 1. CREATE TABLE. The database schema consists of the three relations, whose schemas are: S (Spa, Sname. Sgender, Sage, Sdert? // students(SID, name, gender, age, department) SC (Spa, Cne. Grade) //Course(SID, CID, grade) C (One Cname Crno. Ceredit) l/courses (CID, course name, prerequisite courses, credit) 2. DROP TABLE, ALTER TABLE, CREATE INDEX,...
i need answers to all of them. please solve as many as u can the questions...
i
need answers to all of them. please solve as many as u can
the
questions need to bw answered on the basis of the paragraph on the
top. I need answers to the first 8 questions
ASSESSMENT 1 - Project You are working as an IT consultant for Nubex Pty Ltd. The Company has assigned you to develop the New Network infrastructure for New Branch of Harbour College located in York Street. New Branch of Harbour College will have...
system analysis and design
Class Diagram
Scenario An instructor consists of name, address, email, number, and salary. There can be either a full-time or part-time instructor. A student consists of name, student number, and email. Students can enroll for at least one seminar in a semester. Each seminar consists of seminar name, seminar number, and fees. Full-time instructors are responsible for taking the seminars. Each seminar can be taken by at least one and at most two instructors. Only two...
The case study is about the analysis of the students’
understanding in analyzing a given scenario and practical skills to
apply concepts and build diagrams studied in IT242 (Software
Engineering). The case study consists of five parts. Students are
required to answer all these parts based on the below
scenario.
The SEU has adopted a blending approach to electronic learning,
requiring learners to attend class lectures (25%), while 75% of
course time is assigned to virtual classes, learning forums and...
Help with database creation - create a visio ER diagram of the
scenerio below.. thanks
The registrar's office at Weber State University wants you to create a new database to support an future application that will help their department better keep track of the scheduled classes offered each semester, including the specific course sections and lecturers appearing in the schedule, and the students registering for courses according to the published schedule. Courses (think course catalog) may or may not be...
Someone please answer all of these. I need these badly. The
submission date is knocking at the door.
Experiment 1: SQL data definition and data insertion 46 hours) 1. CREATE TABLE. The database schema consists of the three relations, whose schemas are: S (Spa, Sname. Sgender, Sage, Sdert? // students(SID, name, gender, age, department) SC (Spa, Cne. Grade) //Course(SID, CID, grade) C (One Cname Crno. Ceredit) l/courses (CID, course name, prerequisite courses, credit) 2. DROP TABLE, ALTER TABLE, CREATE INDEX,...
i
need answers to all of them. please solve as many as u can
the
questions need to bw answered on the basis of the paragraph on the
top. I need answers to the first 8 questions
ASSESSMENT 1 - Project You are working as an IT consultant for Nubex Pty Ltd. The Company has assigned you to develop the New Network infrastructure for New Branch of Harbour College located in York Street. New Branch of Harbour College will have...
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