We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>

Looking For Something at vustudents.ning.com? Click Here to Search


+ Link For Assignments, GDBs & Online Quizzes Solution


+ Link For Past Papers, Solved MCQs, Short Notes & More

Dear Students! Share your Assignments / GDBs / Quizzes files as you receive in your LMS, So it can be discussed/solved timely. Add Discussion

How to Add New Discussion in Study Group ? Step By Step Guide Click Here.

Data warehousing (CS614)
Assignment # 03 (GRADED)
Total marks = 20
Deadline Date = 28-July-2015

Please carefully read the following instructions before attempting the assignment.

Assignment Guidelines
It should be clear that your assignment would not get any credit if:

 The assignment is submitted after due date.
 The submitted assignment does not open or file is corrupt.
 The assignment is copied. Note that strict action would be taken if the submitted assignment is copied from any other student. Both students will be punished severely.

1) You should consult recommended books to clarify your concepts as handouts are not sufficient.
2) You are supposed to submit your assignment in .doc or .docx format. Any other formats like scan. images, PDF, Zip, rar, bmp etc will not be accepted.
3) You are advised to upload your assignment at least two days before Due date.

Important Note:

Assignment comprises of 20 Marks. Note that no assignment will be accepted after due date via email in any case (whether it is the case of load shedding or emergency electric failure or internet malfunctioning etc.). Hence, refrain from uploading assignment in the last hour of the deadline, and try to upload Solutions at least 02 days before the deadline to avoid inconvenience later on.

For any query, please contact: CS614@vu.edu.pk

Consider the following table:


Player_ID Player_type Country_name
PK-01 Batsman Pakistan
PK-05 Bowler Pakistan
SA-07 Batsman South Africa
SA-09 Wicket Keeper South Africa
AU-01 All Rounder Australia
AU-04 Bowler Australia
WI-01 Batsman West Indies
WI-06 All Rounder West Indies

Question no. 1:

Consider the following two queries:

1) Select * from Player_Country where Player_type =”Bowler” OR Country_name=”Australia”
2) Select * from Player_Country where Player_type =”Batsman” AND Country_name=”Pakistan”

Create bitmap index for the above given queries.

Note: You need to specify each and every step including index tables, bit vectors and the resultant records that satisfy the above query.

+ How to Follow the New Added Discussions at Your Mail Address?

+ How to Join Subject Study Groups & Get Helping Material?

+ How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators?

+ VU Students Reserves The Right to Delete Your Profile, If?

See Your Saved Posts Timeline

Views: 7170


+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)

+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)

+ Click Here to Search (Looking For something at vustudents.ning.com?)

+ Click Here To Join (Our facebook study Group)


Replies to This Discussion

Start discussion plz n share ur valuable ideas

-> Using bitmap indexes in databases

-> How are bitmap indexes helpful?

-> Video Help: CS614 - Lecture 27 about "bitmap indexes"

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.

Any one who can help us plzzzzzz

salalm to all please tell me anyone about this assignment

Assalamualaikum dear i m new in this group. i want to discuss about it here. yaar is assignment me jo table diya giya hy kiya in ko in dee gai queries k mutabiq likhna hy yaa mazeed bhee koi queries hen jo likhni hen


Dear Students Don’t wait for solution post your problems here and discuss ... after discussion a perfect solution will come in a result. So, Start it now, replies here give your comments according to your knowledge and understandings....

it this assignment we creat a map with this data

lecture 27 cover this assignment

salam guyssssssssss kya kisi ny bnai hy assimnt plz tell us also how can we solve this

A.A koi assinmnt slution share kr do.

Simple assignment

First you have to make two index tables One for Player_type and Other for Country_name

Then identify the bit vector

at last simply run the query using bit vectors

Whole Idea is at page no.234 of handouts


Latest Activity

Usman Mughal added a discussion to the group CS401 Computer Architecture and Assembly Language Programming
48 minutes ago
Moureen Max left a comment for hamna
1 hour ago
Moureen Max left a comment for Rubab Amjad
1 hour ago
Moureen Max left a comment for Navid Khan
1 hour ago
Moureen Max left a comment for Anaya
1 hour ago
Moureen Max left a comment for Iqra Tahir
1 hour ago
Moureen Max left a comment for + ! ! ! ! "Sүε∂α"
1 hour ago
Moureen Max left a comment for Mafia Nazir
1 hour ago
Moureen Max left a comment for Muhammad Amir Hamza Shah
1 hour ago
Moureen Max left a comment for mrs ali
1 hour ago
Moureen Max left a comment for soniamalik
1 hour ago
Moureen Max left a comment for Sana
1 hour ago

Today Top Members 

© 2020   Created by +M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service