Question 21

You want to retrieve data from the database to show on your form.
Which option should you use?
  • Question 22

    You need to query some data from the database using more than one filter.
    Which parameter for a!query() should you use to define your filters?
  • Question 23

    At what stage are you most likely to regularly refine the backlog?
  • Question 24

    Which two statements are true about the Primary Key constraint in SQL? (Choose two.)
  • Question 25

    Your team lead mentions that the environment has been performing very slow lately, and the reason is unclear.
    A process model is consuming a lot of memory, and this could be causing the slowness in the environment.
    What are two valid solutions to this issue? (Choose two.)