WordPress Plugin Development Questions and Answers
1. Hooks (Actions and Filters)
2. Shortcodes
3. Widgets
4. Custom Post Type
5. Blocks
6. Metadata
7. What is Nonce?
8. Data Validation
9. Data Sanitization
10. What are WordPress Salts?
11. Method of wordpress security without plugin
12. Create posts in WordPress using REST_API.