MSN Laboratories Interview Questions and Answers

To register customer post types in functions.php, use the register_post_type() function.

• Use the register_post_type() function with the desired arguments.

• Add the function to the functions.php file of your theme or plugin.

• Example: register_post_type('book', ['public' => true, 'label' => 'Books']);

Actions and filters are hooks in WordPress that allow developers to modify or add functionality to a theme or plugin.

• Actions are events triggered by WordPress, such as when a post is published or a user logs in.

• Filters allow developers to modify data before it is displayed, such as changing the content of a post or the title of a page.

• Both actions and filters can be used to modify the behavior of WordPress core functions or custom code.

• Examples of actions include 'wp_head' an...read more

To add products using woo commerce, go to Products > Add New and fill in the required fields.

• Log in to your WordPress dashboard

• Go to Products > Add New

• Fill in the required fields such as product name, description, price, etc.

• Set product categories and tags

• Add product images

• Publish the product

A cronjob is a scheduled task that runs automatically at specified intervals.

• Cronjobs are commonly used in web development to automate tasks such as database backups or sending emails.

• They are set up using a cron expression, which specifies the frequency and timing of the task.

• Cronjobs can be managed through the command line or a web-based interface.

• Examples of cronjobs include running a script to update website content every hour or sending a weekly newsletter to subscribers...read more

Two popular payment gateways are PayPal and Stripe.

• PayPal is widely used for online transactions and offers various payment options.

• Stripe is known for its easy integration and customizable checkout process.