databases Online Quiz - 240
Description: databases Online Quiz - 240 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
What is the Max size of NVARCHAR2 in PL/SQL?
What is the correct order to get a correct SQL statement?
Which is the syntax for enforcing the rule of deleting the dependent Foreign Key values on the deletion of a Primary Key?
UNION ALL has a comparitively faster performance compared to UNION?
Which of these is a String Aggregation function used to get values from different rows into a single column?
TRANSLATE
REPLACE
How is IN different form EXISTS ?
Teradata components handle data distribution by
_____ and _____ are true about the Primary Index
_____ and _____ are true about the Primary Index
A new table has been created in the employee. There are no rows in the table.What would be the output of the following query?select count(*) from employee
TERADATA is Shared _________ architecture.