databases Online Quiz - 220
Description: databases Online Quiz - 220 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
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0/20
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Score 0
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Arithmetic functions returns a NULL for a NULL input...
To write a query that performs an outer join of tables A and B and returns all rows from B, You need to write
Which is valid Oracle constraint type ?
Which is an iSQL*Plus command ?
Which is a character manipulation functions ?
To change the display of date information, we have to use....
Valid time zone names can be found in ....