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Which method of access uses key transformation?
A Hash method of access uses key transformation.
Explain TPS concurreny executions stating their advantages in online business advancement
Normal 0 false false false EN-US X-NONE X-NONE
Type of database technology
Question : (a) Database Management Systems (DBMS) is the foundation of business intelligence. Explain the following concepts related to DBMS: (i) Entity Relationship Diagr
Illustrate the statement 'Projection operation distributes over the union operation'. Give an example. Ans: Π L (E 1 ∪ E 2 ) = (Π L (E 1 )) ∪ (Π L (E 2 )) This says th
a method named WonGame that checks each letter in the word is matched by its label
Find out the names of all employees who work for first Bank Corporation from database. SELECT EMPLOYEE_NAME FROM WORKS WHERE COMPANYNAME = ‘First Bank Corporation';
Explain the ACID properties of a transaction Ans: ACID properties are a significant concept for databases. The ACID stands for Atomicity, Consistency, Isolation, and Durability
Relationship between Security and Integrity: Database security usually refers to access, while database integrity refers to avoidance of accidental loss of consistency. But usually
, write the relational schema, and draw the new dependency diagrams. Identify the normal forms for each table structure you created
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