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1. 1. What is a Custom Post Type?

   What is a Custom Post Type?

   A custom database server A PHP scalar type A user role A developer-registered kind of WordPress content
   Hint

   Identify the data-model or security responsibility before choosing the API.

2. 2. Which requirement is a good candidate for a Custom Post Type?

   Which requirement is a good candidate for a Custom Post Type?

   A CSS breakpoint A temporary login nonce One theme color value A reusable collection of book records with titles and archives
   Hint

   Identify the data-model or security responsibility before choosing the API.

3. 3. Which function registers a Custom Post Type?

   Which function registers a Custom Post Type?

   add_post_type() wp_insert_type() register_post_type() create_content_table()
   Hint

   Identify the data-model or security responsibility before choosing the API.

4. 4. On which hook are Custom Post Types normally registered?

   On which hook are Custom Post Types normally registered?

   save_post only init wp_footer shutdown
   Hint

   Identify the data-model or security responsibility before choosing the API.

5. 5. Why should a post-type key be short, stable and uniquely prefixed?

   Why should a post-type key be short, stable and uniquely prefixed?

   It controls PHP memory It stores the database password It becomes a persistent programmatic identifier and must avoid collisions It is displayed as every post title
   Hint

   Identify the data-model or security responsibility before choosing the API.

6. 6. What do post-type labels control?

   What do post-type labels control?

   Theme file paths HTTP status codes Database credentials Human-readable names used in administration interfaces
   Hint

   Identify the data-model or security responsibility before choosing the API.

7. 7. What does the public argument broadly influence?

   What does the public argument broadly influence?

   Whether users need passwords Whether PHP code is open source Whether the type is intended for public administration and frontend use Whether all posts are published
   Hint

   Identify the data-model or security responsibility before choosing the API.

8. 8. What does the supports argument define?

   What does the supports argument define?

   Database indexes Supported PHP versions Allowed HTTP methods Editor features such as title, editor, thumbnail or revisions
   Hint

   Identify the data-model or security responsibility before choosing the API.

9. 9. What does has_archive enable for a public CPT?

   What does has_archive enable for a public CPT?

   A post-type archive route User registration Media compression Automatic database backups
   Hint

   Identify the data-model or security responsibility before choosing the API.

10. 10. What is a custom taxonomy?

    What is a custom taxonomy?

    A PHP exception type A database user A custom theme template A developer-registered system for classifying objects with terms
    Hint

    Identify the data-model or security responsibility before choosing the API.

11. 11. Which function registers a taxonomy?

    Which function registers a taxonomy?

    register_term_type() add_category_table() register_taxonomy() wp_taxonomy_create()
    Hint

    Identify the data-model or security responsibility before choosing the API.

12. 12. What does hierarchical mean for a taxonomy?

    What does hierarchical mean for a taxonomy?

    It has one term only Terms can have parent-child relationships Terms are sorted alphabetically Only administrators can use it
    Hint

    Identify the data-model or security responsibility before choosing the API.

13. 13. What is a taxonomy term?

    What is a taxonomy term?

    A PHP constant One classification value inside a taxonomy A post type A template file
    Hint

    Identify the data-model or security responsibility before choosing the API.

14. 14. What relationship does wp_set_object_terms() manage?

    What relationship does wp_set_object_terms() manage?

    Associating an object such as a post with taxonomy terms Registering a theme Adding post metadata Assigning a user role
    Hint

    Identify the data-model or security responsibility before choosing the API.

15. 15. What is WordPress metadata?

    What is WordPress metadata?

    Additional key-value data associated with an object A database backup format The main post title only A CSS file header
    Hint

    Identify the data-model or security responsibility before choosing the API.

16. 16. Which functions read and update post metadata?

    Which functions read and update post metadata?

    the_title() and the_content() get_post_meta() and update_post_meta() get_option() and update_option() only register_post_type() and register_taxonomy()
    Hint

    Identify the data-model or security responsibility before choosing the API.

17. 17. What does the third get_post_meta() argument control?

    What does the third get_post_meta() argument control?

    Whether to delete the key Whether to escape HTML Whether to return one value instead of an array of values Whether to publish the post
    Hint

    Identify the data-model or security responsibility before choosing the API.

18. 18. Why register a metadata key?

    Why register a metadata key?

    To replace every update call To create a PHP variable To define type, sanitization, authorization and optional REST exposure To install WordPress
    Hint

    Identify the data-model or security responsibility before choosing the API.

19. 19. When is a taxonomy usually preferable to plain metadata?

    When is a taxonomy usually preferable to plain metadata?

    When values are reusable classifications users browse or filter by When the value has no shared meaning When storing an arbitrary serialized cache When storing one private API token
    Hint

    Identify the data-model or security responsibility before choosing the API.

20. 20. When should a plugin normally flush rewrite rules for a new CPT?

    When should a plugin normally flush rewrite rules for a new CPT?

    Inside every template Whenever a post is viewed On every request Once during activation after registering the structure
    Hint

    Identify the data-model or security responsibility before choosing the API.