Multiple choice technology programming languages

You want to refer the employee personal information stored in Operating System files EMPLOYEE table. You plan to add a new column in EMPLOYEE table to achieve this. Which data type would you use for the new column?

  1. BFILE

  2. BLOB

  3. CLOB

  4. LONG RAW

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The BFILE data type stores a locator pointer to a binary file residing on the external operating system server filesystem. BLOB and CLOB store binary and character data internally inside the database tablespaces, while LONG RAW is a deprecated internal data type.