Oracle
1Z0-071 · Question #141
View the Exhibit and examine the structure of ORDERS and CUSTOMERS tables. (Choose the best answer.) You executed this UPDATE statement: Which statement is true regarding the execution?
The correct answer is C. It would execute and restrict modifications to the columns specified in the SELECT statement. See the full explanation below for the reasoning.
Question
View the Exhibit and examine the structure of ORDERS and CUSTOMERS tables. (Choose the best answer.) You executed this UPDATE statement:
Which statement is true regarding the execution?
Exhibit
Options
- AIt would not execute because a subquery cannot be used in the WHERE clause of an UPDATE
- BIt would not execute because two tables cannot be referenced in a single UPDATE statement.
- CIt would execute and restrict modifications to the columns specified in the SELECT statement.
- DIt would not execute because a SELECT statement cannot be used in place of a table name.
How the community answered
(40 responses)- A3% (1)
- B8% (3)
- C78% (31)
- D13% (5)
Community Discussion
No community discussion yet for this question.
