Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

Answer all the problems.

Central University runs from its main campus and a number of associated colleges. University has a number of programmes ranging from Diploma (1 year duration), Bachelor’s degree (3 or 4 year’s duration), Post Graduation (2 to 3 years duration) and research degree programmes (2-3 years duration). Structure of each programme is approved centrally. A programme might be offered through main campus or associated college. Students are registered centrally in the programme and college of his/her choice. Fee is also paid centrally yearly. The final data of admission could be obtained by colleges through a query to central database. University has a centralized examination system. It conducts examination of the students in different courses of various programmes. For simplicity you might suppose that the programme of the University only have three compulsory courses in a year. Do the following tasks for the University. Make and state assumptions, if any.

problem1)                       

Name the entities, their attributes and relationships for description and make the ER-diagram for the University. You might use the concept of keys, aggregation, generalisation, cardinality etc. in a appropriate way.

problem2)                            

Design the appropriate RDBMS tables for the ER-diagram so created in problem 1. Database design must include keys, foreign keys, constraints and referential integrity constraints.

problem3)                        

Implement database design which you have created in problem 2 using a RDBMS – our advice is that you select either MySQL or MS ACCESS to do so.

problem4)                                    

Create the following data entry form with appropriate checks for the database so created.

a) Form for Entry of student information such as enrolment number, name, father’s name, date of birth, programme code (it must be from a list of valid programmes), year of programme, and draft number (for fee).

b) Form for entry of examination results of a course submitted by an examiner. It must be noted that examiners are sent printed examination sheet called mark list for each subject. Mark list contains printed enrolment number and name of the students and a blank column for entering the marks. A mark list is sorted in the order of enrolment numbers.

problem5)      

Enter at least 4 sets of records in each table. Enter marks directly in the tables except for the data which could be entered using the data entry form created in problem 3.       

problem6)  

Create the following reports for the database you have created. The reports must have proper headings and page numbers and must include totals, if required.           

a) Create list of students of a college. This list must be sorted in the order of programme and enrolment numbers in that programme.

b) Create the attendance list for a subject in a college.

c) Print mark list of a subject that requires to be verified.

d) Create result card for a student.

problem7)

prepare and run the following SQL queries for your database:                     

a) Determine the details of the programme having maximum number of students.

b) Determine the programme which has the maximum fee. Also find the number of students enrolled in this programme.

c) Determine the student who have either failed the subject Database Management System at least once or has not given the examination for this subject. You might suppose that this subject is taught in BCA 2nd Year and MCA 1st year.

d) Determine the student who has topped in BCA 2nd Year examination.

e) Determine the number of programmes run in each college.

problem8) 

Design two views for the database which you have designed and implemented. One view must be for the University Vice Chancellor who is interested in knowing about performance of students in different programme and colleges. The other view is for a student who could view only his/her information. Identify on what tables and what fields these two would be allowed to have access. Implement these views or prepare equivalent queries for the view defining expression using SQL.

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M92346

Have any Question? 


Related Questions in DBMS

Lab creating a database designthis assignment contains two

Lab: Creating a Database Design This assignment contains two Sections: Database Design Diagram and Design Summary. You must submit both sections as separate files in order to complete this assignment. Note: If you are us ...

Individual outsourcing risksprepare a 8- to 10-slide

Individual: Outsourcing Risks Prepare a 8- to 10-slide PowerPoint presentation, including speaker notes, that identifies the possible risks to an organization in each of the following outsourcing situations: • The use of ...

Database design assignmentpart 1customer resource

Database Design Assignment Part 1 Customer Resource Management Database You have been tasked to develop a set of tables for a customer resource management database. You are required to store the following information in ...

Lab 2 modifying a database design in visiothis assignment

Lab 2: Modifying a Database Design in Visio This assignment contains two Sections: Visio Diagram and Design Summary. You must submit both sections as separate files in order to complete this assignment. Use "Appendix A: ...

Exercise 1 - html and Exercise 1 - HTML and XML ID Name Stars Facilities Address Distance

Exercise 1 - HTML and XML ID Name Stars Facilities Address Distance from center (KM) Available 1 Les Jardins du Marais 3 Internet 74 rue Amelot, Paris, 75011 2 True 2 Golden Tulip Little Palace 4 Internet Gym Parking Res ...

Lab modifying a database design in visiothis assignment

Lab: Modifying a Database Design in Visio This assignment contains two Sections: Visio Diagram and Design Summary. You must submit both sections as separate files in order to complete this assignment. Use "Appendix A: De ...

Assignment1write a query that retrieves studentlastname

Assignment 1. Write a query that retrieves student.last_name, student.first_name and total number of enrollments from the student and enrollment tables. Your query should also include students that do not have any enroll ...

Data analysis projectyou have contracted with a local

Data Analysis Project You have contracted with a local school district to help them decide whether to use an interactive computer program or a standard chapter from a textbook to teach students to use fractions. The scho ...

Fundamentals of databases assignment 1 -q1 explain the

Fundamentals of Databases Assignment 1 - Q1. Explain the distinction between total and partial constraints. Q2. Explain the difference between a weak and a strong entity set. Q3. Explain the distinction between disjoint ...

Database normalizationnormalize the below orders table to

Database Normalization Normalize the below Orders table to 3NF. Make sure to identify all the entities and their attributes, especially if you make any new items (such as entity or attributes). The following is a list of ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen