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1. 1. What is WP_Query used for?

   What is WP_Query used for?

   Retrieving WordPress content according to query arguments Sending email only Loading CSS Creating database users
   Hint

   Identify the WordPress API responsibility before considering implementation details.

2. 2. What is a secondary query?

   What is a secondary query?

   The login request A backup database server A CSS media query An additional content query created without replacing the main request
   Hint

   Identify the WordPress API responsibility before considering implementation details.

3. 3. How is a custom WP_Query commonly created?

   How is a custom WP_Query commonly created?

   new WP_Query( $args ) WP_Query::install() new SQL() query_posts_table()
   Hint

   Identify the WordPress API responsibility before considering implementation details.

4. 4. Which argument selects one or more post types?

   Which argument selects one or more post types?

   content_kind post_status_only post_type type_query
   Hint

   Identify the WordPress API responsibility before considering implementation details.

5. 5. Which argument filters by publication status?

   Which argument filters by publication status?

   published status_where post_status visibility
   Hint

   Identify the WordPress API responsibility before considering implementation details.

6. 6. What does posts_per_page control?

   What does posts_per_page control?

   The post title length The user role count The number of database tables The number of posts requested per result page
   Hint

   Identify the WordPress API responsibility before considering implementation details.

7. 7. What does orderby control?

   What does orderby control?

   The template filename The query post type The field or expression used to sort results The sort direction only
   Hint

   Identify the WordPress API responsibility before considering implementation details.

8. 8. What does order normally specify?

   What does order normally specify?

   The database connection Ascending or descending result direction The number of results The selected post type
   Hint

   Identify the WordPress API responsibility before considering implementation details.

9. 9. Which argument is commonly used for numbered pagination?

   Which argument is commonly used for numbered pagination?

   page_size_only paged pagination_url offset_page
   Hint

   Identify the WordPress API responsibility before considering implementation details.

10. 10. Why can offset complicate ordinary pagination?

    Why can offset complicate ordinary pagination?

    It deletes skipped posts It changes the site URL It changes result positioning and can conflict with page calculations It disables SQL
    Hint

    Identify the WordPress API responsibility before considering implementation details.

11. 11. What does tax_query filter by?

    What does tax_query filter by?

    Taxonomy terms Theme templates User passwords HTTP headers
    Hint

    Identify the WordPress API responsibility before considering implementation details.

12. 12. What does meta_query filter by?

    What does meta_query filter by?

    Post metadata conditions Media file bytes Template hierarchy PHP function names
    Hint

    Identify the WordPress API responsibility before considering implementation details.

13. 13. What does date_query filter by?

    What does date_query filter by?

    User birthdays Theme update dates Database creation date only Post date conditions
    Hint

    Identify the WordPress API responsibility before considering implementation details.

14. 14. Which argument performs the ordinary WordPress text search?

    Which argument performs the ordinary WordPress text search?

    s q search_text keyword_query
    Hint

    Identify the WordPress API responsibility before considering implementation details.

15. 15. What should fields be set to when only post IDs are needed?

    What should fields be set to when only post IDs are needed?

    keys ids post_id_only minimal
    Hint

    Identify the WordPress API responsibility before considering implementation details.

16. 16. Which methods drive a Loop on a WP_Query object?

    Which methods drive a Loop on a WP_Query object?

    have_posts() and the_post() select() and next_row() fetch() and render() start() and stop()
    Hint

    Identify the WordPress API responsibility before considering implementation details.

17. 17. What should follow a secondary WP_Query loop that called the_post()?

    What should follow a secondary WP_Query loop that called the_post()?

    wp_reset_postdata() delete_post_meta() wp_reset_query() in every case flush_rewrite_rules()
    Hint

    Identify the WordPress API responsibility before considering implementation details.

18. 18. What does get_posts() provide?

    What does get_posts() provide?

    An HTML template loader A replacement database A convenient wrapper for retrieving a simple collection of posts A user authentication API
    Hint

    Identify the WordPress API responsibility before considering implementation details.

19. 19. When is pre_get_posts useful?

    When is pre_get_posts useful?

    Loading plugin files Rendering every query result Creating database tables Adjusting an existing query before it runs
    Hint

    Identify the WordPress API responsibility before considering implementation details.

20. 20. Why check $query->is_main_query() inside pre_get_posts?

    Why check $query->is_main_query() inside pre_get_posts?

    To select the active theme To avoid unintentionally changing secondary queries To reset post data To authenticate the user
    Hint

    Identify the WordPress API responsibility before considering implementation details.