Answered: Consider the following case study and…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Consider the following case study and draw level 0 DFD : A University of Lahore offers different courses to students. Each course lasts 17 weeks and is based on a monthly study module and progress test. The University Registrar deals with the enquiries and applications of students. Students having required qualification will apply and asked to register by completing and submitting an application form. After approval by the Academic Director, the application form is returned to the Registrar who creates a student file. The Accounts department receive the application form and using information from the student file, creates an invoice that is sent to the student. Payments made are saved in the invoice file. The first batch of student material and tests is issued from the library only to students who have paid their fees. Academic staff mark progress tests and the results, together with comments, are sent out with next week’s study block. The library will only issue study material/progress tests when a student has returned test answers from the previous week.

8:35
Consider the following case study
and draw level O DFD :A University of
Lahore offers different courses to
students. Each course lasts 17 weeks
and is based on a monthly study
module and progress test. The
University Registrar deals with the
enquiries and applications of
students. Students having required
qualification will apply and asked to
register by completing and
submitting an application form. After
approval by the Academic Director,
the application form is returned to
the Registrar who creates a student
file. The Accounts department
receive the application form and
using information from the student
file, creates an invoice that is sent to
the student. Payments made are
saved in the invoice file. The first
batch of student material and tests is
issued from the library only to
students who have paid their fees.
Academic staff mark progress tests
and the results, together with
comments, are sent out with next
week's study block. The library will
only issue study material/progress

8:35
«. a l 4)4
Lahore offers different courses to
students. Each course lasts 17 weeks
and is based on a monthly study
module and progress test. The
University Registrar deals with the
enquiries and applications of
students. Students having required
qualification will apply and asked to
register by completing and
submitting an application form. After
approval by the Academic Director,
the application form is returned to
the Registrar who creates a student
file. The Accounts department
receive the application form and
using information from the student
file, creates an invoice that is sent to
the student. Payments made are
saved in the invoice file. The first
batch of student material and tests is
issued from the library only to
students who have paid their fees.
Academic staff mark progress tests
and the results, together with
comments, are sent out with next
week's study block. The library will
only issue study material/progress
tests when a student has returned
test answers from the previous week.

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