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Oracle

1Z0-061 · Question #301

View the Exhibit and examine the data in the PROJ_TASK_DETAILS table. The PROJ_TASK_DETAILS table stores information about tasks involved in a project and the relation between them. The BASED_ON…

The correct answer is B. SELECT p.task_id, p.based_on, d.task_in_charge. See the full explanation below for the reasoning.

Question

View the Exhibit and examine the data in the PROJ_TASK_DETAILS table. The PROJ_TASK_DETAILS table stores information about tasks involved in a project and the relation between them. The BASED_ON column indicates dependencies between tasks. Some tasks do not depend on the completion of any other tasks. You need to generate a report showing all task IDs, the corresponding task ID they are dependent on, and the name of the employee in charge of the task it depends on. Which query would give the required result?

Exhibit

1Z0-061 question #301 exhibit

Options

  • ASELECT p.task_id, p.based_on, d.task_in_charge
  • BSELECT p.task_id, p.based_on, d.task_in_charge
  • CSELECT p.task_id, p.based_on, d.task_in_charge
  • DSELECT p.task_id, p.based_on, d.task_in_charge

How the community answered

(50 responses)
  • A
    2% (1)
  • B
    78% (39)
  • C
    14% (7)
  • D
    6% (3)

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