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CS614 Assignment No 03 Solution & Discussion Due Date:Feb 16, 2015

Consider the below applicant table:

Applicant_ Info




Apply all three steps of Basic Sorted Neighborhood (BSN) method to find out the duplicate records in the table. Records will be considered duplicate if the value of “Applicant_id

” column is same in these records.


Use the following rules for the key:


Key will consist of first three characters from “Applicant_id”, then first three characters from “Applicant_Name” and then first two characters from “father_Name” column.

BSN method comprises of three steps given below:

a) Create key

In step-1, you will create the key according to the rules as mentioned above against each record. For this, you can add extra column at the end of the table to show the new key created against each record.

b) Sort the data

In step-2, you will sort the record on the basis of newly created key of step-1.

c) Merge

In step-3, consider the window size (w) equal to two (2). You are required to identify the similar records on the basis of sorted key.

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Replies to This Discussion

yar sorting ki koi technique use karni hay ya just is ko word may bna kay bhajni hay ....

yar MS Access may to ban gaya hay sorting ka database but kia access ki file send kar sakty hay 

ya phr word may he karna  hay kam

i have done this job ub waiting for new assignment

Waseem bhai ab upload hi kr du agr done hai tu

assignment raed karain na itni easy hai.keys bna k sort karain or similar values bta dein thats it

ye mat btain k easy hy jinko nhi pta unko solution bta dain kindly ta ka bhala ho jaye kisi ka

plzzzz meral and waseem....plzz solution upload kar den....

meeral ap at least solution snap shoot e share kr dn kuch idea to ho jae ga humen

meeral mcs agar apko itni he easy lagi ye assignment to ap solution kiun nai share kartay.
meeral mcs agar apko itni he easy lagi ye assignment to ap solution kiun nai share kartay.


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