File structure & database systems
File structure & database systems
Assignment Questions:
- Insertany six search keys to B+ tree with n=3
- Insert any ten search keys to B+ tree with n=4
- Insert the following elements to hash table using Linear Probing
- Write the relational algebra for the following from EMP table
14,37,63,67,91
|
79 |
69 |
98 |
72 |
50 |
0123456789101112
|
ID |
Name |
Dept |
Salary |
|
100 |
John |
HR |
1100 |
|
101 |
Peter |
Sales |
1000 |
|
102 |
Smith |
Marketing |
900 |
|
103 |
Brown |
HR |
1200 |
i.Select employee who has maximum salary
ii.Find the number of employees in each dept
iii.Find the total salary in HR dept
iv.Find the employee who has minimum salary.
please check the attached files to see the Question paper.
*Notice : when you finish from my assignment i have to submit in turnitin and that website its looking or searching in my assignment words if i taken from any resource of ( internet, students , books, newspaper …) so you have be careful in that to not become higher then 15%
*Notice: put citation in discussion and add references in Harvard Style also index please.
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