databases Online Quiz - 182
|Description: databases Online Quiz - 182|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
Can we use PROCOPT on PCB and Segment field (SENSEG)?
Each PSB consists of how many control blocks?
wHAT defines the types of access to the database?
Emp table has 10 rows. How many rows will be fetched against the following query? Select 10 from emp where rownum>=2
Round(159.63,-3) and Trunc(159.63,-3) will have following Outputs respectively:
What will be Output of the following query? select length(to_char('9999','999999.99')) from dual
Which three SELECT statements displays 2000 in the format "$2,000.00"? (Choose three)
Which syntax turns an existing constraint on?
Which one is correct for the following example shows how a stored procedure would be used with output parameters?
What is iBATIS?
Every iBATIS application centers around an instance of SqlSessionFactory. A SqlSessionFactory instance can be acquired by using the ______________________
iBATIS does not encourages the direct use fo SQL and ensures that all the benefits of SQL are not overridder by the framework itself.