How to transfer database(500 gb) of oracle enterprise edition to standard edition downtime is only 1 hour not using exp/imp option ?
3 6227When multiple users attempt to modify data at the same time Ex user 1 is updating record at same time user2 deleted record sucessfully.now user1 has press update button . how to handle concurrency
4 9205Post New Digital Group Interview Questions
What is global catalog?
What are the different layers in TCP/IP model? What are the protocols associated with each layer?
When austenitized, carbon steel is quenched, why is the bcc crystal elongated into a body-centered tetragonal crystal structure?
How can we implement rollback or commit statement in a trigger?
What are inbound links?
What is 'appropriation bill'?
How is git instaweb used?
How to compile multiple typescript files into a single file?
What is Hive ?
What app opens xlsx files?
Explain how to call the sql commands asynchronously in ado.net version 2.0?
What do majors do after graduation?
In C#, explain the difference between overloading and overriding.
How did PL/I originate?
At 50 Centigrade (Diesel oil) what is its cast?
