You have been tasked to create a table for a banking application.
One of the columns must meet three requirements:
1. Be stored in a format supporting date arithmetic without using
conversion functions
2. Store a loan period of up to 10 years
3. Be used for calculating interest for the number of days the loan
remains unpaid
Which data type should you use?

Which two statements are true about the PMON background process? (Choose two.)

Which three functions are performed by dispatchers in a shared server configuration? (Choose three.)

Which two statements are true about the DUAL table? (Choose two.)