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i need to implememnt a treee based mining algorithm. do you have an expert that can do that?
Explain weak and strong entity type ? Weak and Strong entity type: An entity set which does not have a primary key is referred to as a weak entity set. The existence of a wea
What is the used of specifying alias? Specifying alias: is used to rename column or attribute in a table.
Consider the relations EMP(ENO,ENAME,AGE,BASIC_SALARY) WORK_IN(ENO,DNO) DEPT(DNO,DNAME,CITY) Express the following queries in SQL (i) Find names of employees who work in a dep
A B-tree of order how much children m has maximum ? m has maximum m mchildren in a B tree.
Question: a) Discuss the concept of data independence, explaining its importance in a database environment. b) To address the issue of data independence, the ANSI-SPARC t
Explain the main advantages of DBMS over File Oriented System ?
#Use the following database schema: 1) Patient—PatientID, Name, DOB 2) Doctor—DoctorID, Name, MedLicenseNumber, Phone 3) Medication—MedicationID, BrandName, GenericName 4) Prescrip
To delete a particular column in a relation which command is used ? To delete a particular column in a relation ALTER command is used.
Explain the conventions (relationships) for displaying an ER schema as an ER diagram.
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