What are the three types of anomalies in database and
Explain?
Answer Posted / pooja
there are basically three types of anomalies in database:
1. insertion anommalies
2. updation anomalies
3. deletion anomalies
| Is This Answer Correct ? | 213 Yes | 25 No |
Post New Answer View All Answers
Differentiate between delete and truncate table?
What is sharded database?
Explain buffer manager?
What is the best database software for small businesses?
Explain file manager?
What is lagging in DBMS ?
What is the difference between specialization and generalization?
WHAT IS CARDINALITIES OF JOIN?
define primary key index, bitmap index, hash index,virtual indwx
What is database client?
What happens when shared and exclusive locks are applied on data item?
Does facebook use graph database?
What are different types of blocks used in stored procedure?
Display the employees whose salary is less than average salary.
Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?