what is cardinality

Answer Posted / pooja

cardinality is defined as the number of records / rows in
the table

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How many types of normalization? What is the use of it?

822


What is difference between server and database?

753


Can you tell any two advantages of stored procedures?

786


What is meant by distributed system?

719


what is data access layer?

2132


Explain buffer manager?

704


can we delete autodiff back up that we have set through sql server agent.

1936


What is database server and how it works?

736


WHAT IS NEED BY METION DATFMT AND TIMFMT IN H-SEPICITION IN RPGLE?

2690


wHat Is THE difference between MOVEL and MOVEL(P)……….. CAN ANYONE EXPLAIN ME..

2736


Source File: Target EMPNO, SAL Empno, Format 101, 1000 101, 1000 101, 1100 101, 1000, 1100 101, 1000 101, 1000, 1100, 1000 101, 10000 101, 1000, 1100, 1000, 10000 102, 1100 102, 1100 102, 1300 102, 1100, 1300 102, 1200 102, 1100, 1300, 1200 102, 1500 102, 1100, 1300, 1200, 1500 How can i get that output using datastage(ETL) tool

1624


What is the difference between primary and candidate key?

801


What advantages does DBMS have over traditional file systems?

778


What is difference between clustered, non-clustered and unique index?

806


HOW WE PASS PARM PARAMETERS TO CL VARIABLES FROM RPGLE?

2347