⟩ Explain what is a display item?
Display items are similar to text items but store only fetched or assigned values. Operators cannot navigate to a display item or edit the value it contains.
Display items are similar to text items but store only fetched or assigned values. Operators cannot navigate to a display item or edit the value it contains.
How we remove duplicate rows in table?
How to append data in a file from one server to another server?
Explain What are the steps to switch a databases archiving mode between NO ARCHIVELOG and ARCHIVELOG mode?
How to enable automatic archiving?
What are the minimum parameters should exist in the parameter file (init.ora)?
Tell me What are the database administrators utilities avaliable?
Can you explain What are the roles and user accounts created automatically with the database?
What are the main responsibilities of a Database Administrator?
Explain What are the dictionary tables used to monitor a database spaces?
How to enforce security using stored procedures?