Wordpress MCQ Multiple Choice Questions Answers - Page 3 for Practice

Q: 61. Why can't you modify the query in a template page?

Correct Answer is: You can modify the query in a template page if you use pre_get_posts().

Q: 62. Within the editor, blocks are rendered as JavaScript. How are blocks rendered on the front end of a site?

Correct Answer is: as a React component

Q: 63. Wordpress core and many plugins store data in the database in a special format as represented by the sample below. What format is this called?a:2:{i:0;s:27:"ari-adminer/ari-adminer.php";i:1;s:30:"atomic-blocks/atomicblocks.php";}

Correct Answer is: serialized data

Q: 64. WordPress is an open-source software licensed under the GPL. This means that

Correct Answer is: all of these answers

Q: 66. WP_Query is the WordPress query class that is used to fetch posts from the database. How would you create a new instance of this class?

Correct Answer is: $query = new WP_Query();

Q: 67. You can harden your Wordpress site security by adding _ to your wp-config.php file?

Correct Answer is: unique keys and salts

Q: 68. You can harden your WordPress site security by adding __ to your wp-config.php file?

Correct Answer is: unique keys and salts

Q: 69. You have a search bar on your site. You would like to use a to make the word "Search" visible to screen readers, but you don't want to display the word "Search" on the screen. How can you accomplish this?

Correct Answer is: Use the built-in WordPress CSS class .screen-reader-text to hide the text from screen, like this: Search

Q: 70. You would use a post instead of a page when the content is

Correct Answer is: when the content is part of a blog.

61. Why can't you modify the query in a template page?

The query can only be run inside the Loop.
You can modify the query in a template page if you use pre_get_posts().
According to WordPress best practices, the query should only be modified in functions.php.
Due to execution order, the query has already run by the time a template is loaded.

62. Within the editor, blocks are rendered as JavaScript. How are blocks rendered on the front end of a site?

as plain HTML
as a React component
as JavaScript comments
as HTML comments

63. Wordpress core and many plugins store data in the database in a special format as represented by the sample below. What format is this called?
a:2:{i:0;s:27:"ari-adminer/ari-adminer.php";i:1;s:30:"atomic-blocks/atomicblocks.php";}

value
serialized data
PHP array
text array

64. WordPress is an open-source software licensed under the GPL. This means that

derivative works must also be licensed as GPL
the software is free to use
the software is free to modify
all of these answers

65. WordPress is translated, at least partially, in more than 200 locales. If you wanted to help translate WordPress into other languages, which contributor group would you join?

core
polyglots
accessibility
documentation

66. WP_Query is the WordPress query class that is used to fetch posts from the database. How would you create a new instance of this class?

$query = new query_posts();
$query = new WP_Query();
$query = query_posts();
$query = get_posts();

67. You can harden your Wordpress site security by adding _ to your wp-config.php file?

hashes and reCAPTCHA
database username and passwords
custom action hooks and filters
unique keys and salts

68. You can harden your WordPress site security by adding __ to your wp-config.php file?

database usernames and passwords
unique keys and salts
accessibility
documentation

69. You have a search bar on your site. You would like to use a to make the word "Search" visible to screen readers, but you don't want to display the word "Search" on the screen. How can you accomplish this?

Assign an ARIA state of "hidden" to the label, like this: Search
Use the built-in WordPress CSS class .screen-reader-text to hide the text from screen, like this: Search
Create a custom CSS class to set a large negative value to the text-indent property to hide the text off screen, like this: Search
The majority of users do not require a screen reader. Remove the label entirely.

70. You would use a post instead of a page when the content is

for a top-level menu item
nested (has a parent/child relationship with another piece of content)
when the content is part of a blog.
evergreen