Quiz – Basic WordPress Plugin Development
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Question 1 of 30
1. Question
What is the purpose of plugins in WordPress?
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Question 2 of 30
2. Question
What is the purpose of prefixing everything in WordPress development?
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Question 3 of 30
3. Question
What is the purpose of scaffolding a plugin in WordPress development?
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Question 4 of 30
4. Question
What is the primary purpose of activation hooks in WordPress plugins?
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Question 5 of 30
5. Question
What is the best practice to name the WordPress plugin’s main file?
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Question 6 of 30
6. Question
Which of the following is an example of a default WordPress post type?
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Question 7 of 30
7. Question
What is the main purpose of WP_Query in WordPress?
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Question 8 of 30
8. Question
What is a shortcode in WordPress?
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Question 9 of 30
9. Question
What is the purpose of nonces in WordPress plugin security?
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Question 10 of 30
10. Question
Which PHP function is used to translate a string in WordPress?
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Question 11 of 30
11. Question
Which of the following is a default shortcode in WordPress?
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Question 12 of 30
12. Question
When a plugin is activated on a site in multisite WordPress, the activation hook be called?
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Question 13 of 30
13. Question
When a plugin is activated on the network in a multisite WordPress, the activation hook be called?
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Question 14 of 30
14. Question
What action should be performed in the activation hook of a plugin?
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Question 15 of 30
15. Question
Which PHP extension is used for profiling and debugging?
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Question 16 of 30
16. Question
What is a nonce in the context of WordPress plugin security?
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Question 17 of 30
17. Question
Which of the following functions allows you to translate a string with plural forms in WordPress?
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Question 18 of 30
18. Question
What is the purpose of the wp_kses() function?
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Question 19 of 30
19. Question
When using the WP_Query class, which method should be called to reset the post data after a custom query loop?
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Question 20 of 30
20. Question
Which of the following is NOT a core post type in WordPress?
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Question 21 of 30
21. Question
In WordPress, what is the purpose of a ‘text domain’?
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Question 22 of 30
22. Question
Which function is used to validate input data by ensuring it is a valid slug format?
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Question 23 of 30
23. Question
In the context of WordPress metadata, what does the meta_key field represent?
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Question 24 of 30
24. Question
What is the purpose of the esc_url_raw() function in WordPress?
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Question 25 of 30
25. Question
Which of the following is NOT a feature of the Xdebug extension for PHP?
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Question 26 of 30
26. Question
What type of vulnerability can be mitigated by properly validating, sanitizing and escaping user input in a WordPress plugin?
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Question 27 of 30
27. Question
What is the primary purpose of sanitizing input data in WordPress?
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Question 28 of 30
28. Question
Which of the following is an essential step for enabling WP_DEBUG?
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Question 29 of 30
29. Question
The default memory limit of a single WordPress site is
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Question 30 of 30
30. Question
If you want to display all posts regardless of the post status in a WP_Query, which parameter would you use?
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