pls tell me abt the normalization five types....
Answers were Sorted based on User's Feedback
Answer / deepthi
there are 5 normalizations
1.1st normal form
2.second normal form
3.3rd normal form
4.fourth normal form
5.fifth normal form
Is This Answer Correct ? | 3 Yes | 1 No |
how to delete perticular row from table for ex. how you will delete 3rd row from table please answer THANKS IN ADVANCE
what is cursor stability?
When do you use the IMAGECOPY?
Q1. How will you use two different DB2 qualifiers in a single COBOL program? Suppose we have 2 tables EMP1 and EMP2 with same structure defined in two different DB2 qualifiers QUAL1.EMP1 and QUAL2.EMP2 now during first 15 days we want to use QUAL1.EMP1 and rest of the days QUAL2.EMP2 how will we do this. We can create a single program and a single load for this program.
What is the physical storage length of the data types: date, time, timestamp in the db2 database?
Can we use select * statement in cobol program without giving field names ???
Why do we need to create an alias if we can directly use the table name? What are the benefits of referring a table name by its alias? Also, when should we go for alias and when for synonyms?
how can you access index
How to check last update on table in db2?
Bind concepts in DB2 cobol
10 Answers IBM, TCS, TRD, Virtusa,
Is it possible to alter a table – for example adding a column, when another user is accessing or updating some columns?
How does coalesce work?