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Assignment No, 2 is uploaded on VULMS. You May download the Assignment file from VULMS CS614 Assignments link. You are directed to submit your Assignment No, 2 in Microsoft Word “.doc” file format til

Assignment No. 2

Graded

Semester Fall 2015
Data Warehousing– CS614

Objective:

The assignment has been designed to develop your ability to design star schema and to estimate the rows in fact table. 

Instructions:

Please read the following instructions carefully before solving & submitting assignment:

 

  1. 1.      The assignment will not be accepted after due date.
  2. 2.      Zero marks will be awarded to the assignment that does not open or the file is corrupt.
  3. 3.      The assignment file must be an MS Word (.doc) file format; Assignment will not be accepted in any other format.
  4. 4.      Zero marks will be awarded to the assignment if copied (from other student or copied from handouts or internet).
  5. 5.      Zero marks will be awarded to the assignment if the Student ID is not mentioned in the assignment file.

 

For any query about the assignment, contact only at CS614@vu.edu.pk

Do not post queries related to assignment on MDB.

 

GOOD LUCK

 

Question 1                                                                                                                                         [15 Marks]

 

The Future Tech College has to design a star schema related to the grades for courses completed by the students. The tables with the attributes are as given below.

Table Name

Attributes

Other Details

Course-Section

Course_ID, Sec_No, Course_Name, Units, Room_ID, Room_Capacity.

During a given semester total sections of courses are 500.

Professor

Prof_ID, Prof_Name, Title, Department_ID, Department_Name.

 

Student

Student_ID, Student_Name, Major.

Each course section comprises of not more than 30 students.

Period

Semester_ID, Year.

The data of 10 years is maintained with each having 30 periods in total

You have to;

  • Design the star schema to record the grades for the courses completed by the students and the date of completion. 
  • Estimate the number of rows in fact table by using the details given in the above table.

 

You may use the MS Vision or any other similar tool to draw the Star Schema.

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Attachments:

Replies to This Discussion

Permalink Reply by + "Shamim MCS" + on December 5, 2015 at 7:59pm

Permalink Reply by binish.arshar on December 6, 2015 at 8:44am

noboy here

Permalink Reply by + M.Tariq Malik on December 6, 2015 at 10:13pm

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

Permalink Reply by Muhammad Haroon on December 7, 2015 at 11:24am

i even can't understand the question. what does it mean by "Major".

Permalink Reply by R.Ali on December 9, 2015 at 7:51am

Permalink Reply by shazia on December 9, 2015 at 5:10pm

any body who could give the better idea about this assignment

Permalink Reply by Adeel Jadoon on December 9, 2015 at 6:59pm

Handout notes page 104 - 118, just go through these pages.

Permalink Reply by + "Shamim MCS" + on December 9, 2015 at 7:18pm

Permalink Reply by shazia on December 9, 2015 at 7:30pm

Permalink Reply by Haya Khan on December 10, 2015 at 12:12am

ye schema bnana kis software main haii

Permalink Reply by R.Ali on December 10, 2015 at 7:09am

you may use the MS Vision or any other similar tool to draw the Star Schema.

Permalink Reply by R.Ali on December 10, 2015 at 7:19am

ap online bhi bna sakte hen .

https://erdplus.com/#/

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