NUll means 'UNknown' or 'Missing value' or 'Not kn

what is null value?

Question Posted / sridhark

Answer Posted / sridhark

NUll means 'UNknown' or 'Missing value' or 'Not known'

Is This Answer Correct ?

0 Yes

0 No

Please Help Members By Posting Answers For Below Questions

Use of an integrity constraint is better to validate data. Explain

997

What is max rowid in oracle?

985

What is a package ? What are the advantages of package ?

1049

What is backup in Oracle?

966

How to work with data objects interactively?

935

What is a read only transaction in oracle?

984

What is the fastest query method to fetch data from the table?

1317

How to use existing values in update statements using oracle?

1028

How to execute a stored procedure in oracle?

1046

Point out the difference between user tables and data dictionary?

945

What is a nested table?

1022

Can a parameter be passed to a cursor?

1071

Explain view?

991

What is a system tablespace?

1019

How to define a sub function?

1101