Multiple choice technology databases

An internal LOB is a

  1. A Table

  2. A column that is a primary key

  3. Stored in database

  4. A file , which is pointed from database column
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Internal LOBs (Large Objects like CLOB, BLOB) are stored directly inside the database files, whereas external LOBs (BFILEs) reside in external operating system files pointed to by a database column.

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