construct a context diagram and Level 0 DFD.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question

Q1

2. Consider the library system below:
When a visitor with a library card has found a book to borrow, the card is used to authenticate
visitor identity. The visitor then scans the books in a machine for automatic registration. When
all books have been registered for borrowing, a receipt is printed, and the status of the books
will be updated in the system. Reminders about loans soon expiring or books not returned on
time are sent out to the borrower daily. There is also a librarian who updates new releases of
books.
Based on the situation above, construct a context diagram and Level 0 DFD.
Transcribed Image Text:2. Consider the library system below: When a visitor with a library card has found a book to borrow, the card is used to authenticate visitor identity. The visitor then scans the books in a machine for automatic registration. When all books have been registered for borrowing, a receipt is printed, and the status of the books will be updated in the system. Reminders about loans soon expiring or books not returned on time are sent out to the borrower daily. There is also a librarian who updates new releases of books. Based on the situation above, construct a context diagram and Level 0 DFD.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY