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Oracle

1Z0-047 · Question #175

Evaluate the following DELETE statement: DELETE FROM orders; There are no other uncommitted transactions on the ORDERS table. Which statement is true about the DELETE statement?

The correct answer is A. It removes all the rows in the table and allows ROLLBACK. See the full explanation below for the reasoning.

Question

Evaluate the following DELETE statement:

DELETE FROM orders; There are no other uncommitted transactions on the ORDERS table. Which statement is true about the DELETE statement?

Options

  • AIt removes all the rows in the table and allows ROLLBACK.
  • BIt would not remove the rows if the table has a primary key.
  • CIt removes all the rows as well as the structure of the table.
  • DIt removes all the rows in the table and does not allow ROLLBACK.

How the community answered

(26 responses)
  • A
    81% (21)
  • B
    4% (1)
  • C
    4% (1)
  • D
    12% (3)

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Full 1Z0-047 Practice