What built in subprogram is used to manipulate images in
image items ?
I have one Excel file with 80,000 Records. Now I need to load that whole file into Oracle Database with same columns in Excel sheet . How can i do that?
Why rdbms is not suitable for big data?
Explain the term entity in dbms?
What is the most used database?
How data are stored in database?
What is trigger in dbms?
I have 2 tables with 1 million rows each. I have updated 1 row in first and 1 million update on second table. Now I commit both the updates. Which one will commit fast and Why?
What do you mean by query evaluation engine?
Explain the necessary techniques to control deadlocks?
What is system r? How many of its two major subsystems?
What is authorization and integrity manager?
Explain what are the two types of oltp?