Question
In: Computer Science
Task # 1: Create a Context Diagram that describes the following: A library management system that...
Task # 1: Create a Context Diagram that describes the
following:
A library management system that works as described below:
When a new book arrives, the librarian open a menu item, which
display a message that
prompts him to enter the following details: Complete ISBN, Title,
Author, and Book Info. The
book management system will create a file and save this file on a
file management system.
Task # 2: Create a Context Diagram that describes the following:
An ATM machine needs to accept a card from the customer. When
the customer enters their
PIN, it is verified by the system. If the PIN is valid, then the
machine keeps the card,
otherwise, the machine returns the card to the customer.
Solutions
Expert Solution
Context Diagram for Library Management System
In the above figure , the centralized server is the library management system.there are two scanerios. One is the arrival of the book.Details such as arrival and number of books are marked.Then the menu appears for entering the name, auther and info of the book.Then it will be displayed.
ATM System
The above diagram shows the context diagram for the ATM System.The central node contains the ATM machine which allows the customer to enter his pin and then validates.If the pin is correct, the machine keeps the card in the machine and the rest of the transcation.
venereology answered 7 months agoRelated Solutions
1.For an information system at a library, draw i. a context diagram ii. a diagram O...
1.For an information system at a library, draw
i. a context diagram
ii. a diagram O DFD
iii. an expert diagram 3 ( for the late penalty process)
Assume that the Processes at the library are:
A. enrolment of members
B. issue Books/periodicals/DVD/Toys
C. Return Books/periodicals/DVD/Toys
D. Renew books/periodicals/DVD/Toys
E. Late penalty after due date for return unless renewed
F. Reserve Books/Periodicals/DVD/Toys
Create a library system Description: Library system is aimed to computerize the library management operations. Example,...
Create a library system
Description:
Library system is aimed to computerize the library management
operations. Example, registring a student,
issuing a book,Handling book returns,etc.
Required skill set: OOP,Arrays
Use File handling if necessary
The language is visual studio c++
Consider a library management system and create the problem statement for that. For domain modelling what...
Consider a library management system and create the
problem statement for that. For domain modelling what are the
domain classes that might be included in a model? What are some of
the associations among these classes? What are some of the
attributes of each class? Draw a domain model class diagram for
this system
Draw the Swimlanes Activity diagram for Library Information System.
Draw the Swimlanes Activity diagram for Library Information
System.
A LIBRARY MANAGEMENT SYSTEM is a Public Library. Currently it has about 300 members. A person...
A LIBRARY MANAGEMENT SYSTEM is a Public Library. Currently it
has about 300 members. A person who is 18 or above can become a
member. There is a membership fee of USD 100 for a year. There is a
personal details form to be filled . These forms are kept in store
for maintaining members’ records and knowing the membership period.
A member can issue a maximum of three books. He/she has three cards
to issue books. Against each card...
Draw the Use Case Diagram for the case You have to create a Community Library Borrowing...
Draw the Use Case Diagram for the case
You have to create a Community Library Borrowing System based on
the following requirements:
When new books arrive, these books must be cataloged into the
system by a librarian (i.e., entered in the system). The system
also needs to record who has borrowed what books. When someone
(called a patron in library terms) borrows a book, the system
checks his or her library card to ensure that it is still valid and...
1. The _____ perspective of the Balanced Scorecard management system describes the economic consequences of actions...
1.
The _____ perspective of the Balanced Scorecard management
system describes the economic consequences of actions taken in the
other three perspectives.
a.customer
b.internal
c.financial
d.learning and growth
2.
Which of the following is true of centralized decision
making?
a.Managers at the lower level are not allowed to implement the
decisions made.
b.Decisions are made at the very top level of management.
c.Managers at the lower level are allowed to make and implement
key decisions.
d.Decision-making authority for a responsibility...
Create a level 1 Dataflow diagram for a ticket booking system based on the information from...
Create a level 1 Dataflow diagram for a ticket booking
system based on the information from a usecase below
The priority will be high
The actor will be the employee
The use case is about getting net profit, cost, and
revenue reports
The type is external
The trigger is that net profit, cost and revenue repords will
be generated by the employee
The preconditions are:
1.) the data of the ticket price can
be accessed after the user logs in...
Create a level 1 Dataflow diagram for a ticket booking system based on the information from...
Create a level 1 Dataflow diagram for a ticket booking
system based on the information from a usecase below
The priority will be high
The actor will be the employee
The use case is about getting net profit, cost, and
revenue reports
The type is external
The trigger is that net profit, cost and revenue repords will
be generated by the employee
The preconditions are:
1.) the data of the ticket price can
be accessed after the user logs in...
Create a level 1 Dataflow diagram for a ticket booking system based on the information from...
Create a level 1 Dataflow diagram for a ticket booking
system based on the information from a usecase below
The priority will be high
The actor will be the employee
The use case is about getting net profit, cost, and
revenue reports
The type is external
The trigger is that net profit, cost and revenue repords will
be generated by the employee
The preconditions are:
1.) the data of the ticket price can
be accessed after the user logs in...
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