WordPress installation - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to download the latest WordPress package using WP-CLI.

Wordpress

wp [1] core download

Drag options to blanks, or click blank then click option'

Asetup

Binstall

Cupdate

Ddownload

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'install' instead of 'download' causes an error.

Using 'update' tries to update existing files, not download fresh ones.

The wp core download command downloads the latest WordPress files.

2fill in blank

medium

Complete the command to create the WordPress configuration file with database details.

Wordpress

wp config [1] --dbname=wordpress_db --dbuser=admin --dbpass=secret

Drag options to blanks, or click blank then click option'

Agenerate

Bcreate

Cmake

Dsetup

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'generate' or 'make' causes WP-CLI to not recognize the command.

Forgetting to specify database details leads to config errors.

The wp config create command generates the wp-config.php file with database info.

3fill in blank

hard

Fix the error in the command to install WordPress with site details.

Wordpress

wp core install --url=[1] --title='My Site' --admin_user=admin --admin_password=pass123 --admin_email=[e-mail]

Drag options to blanks, or click blank then click option'

Ahttps://example.com

Bexample.com

Cwww.example.com

Dhttp://example.com

Attempts:

3 left

💡 Hint

Common Mistakes

Omitting the protocol in the URL.

Using 'http://' instead of 'https://' when site requires secure connection.

The --url parameter should include the protocol like https:// for proper installation.

4fill in blank

hard

Fill both blanks to activate a plugin and then clear the cache.

Wordpress

wp plugin [1] akismet && wp cache [2]

Drag options to blanks, or click blank then click option'

Aactivate

Bdeactivate

Cflush

Dclear

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'deactivate' instead of 'activate' disables the plugin.

Using 'clear' instead of 'flush' for cache does not work.

First, activate the plugin with activate. Then clear cache with flush.

5fill in blank

hard

Fill all three blanks to update WordPress core, plugins, and themes.

Wordpress

wp core [1] && wp plugin [2] && wp theme [3]

Drag options to blanks, or click blank then click option'

Aupdate

Bupgrade

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'upgrade' causes command not found errors.

Mixing 'update' and 'upgrade' leads to inconsistent behavior.

The correct WP-CLI command to update core, plugins, and themes is update.

Practice

1. What is the first step in installing WordPress on your web server?

easy

A. Install a WordPress theme

B. Create a new post in WordPress dashboard

C. Download the WordPress installation files from the official website

D. Write custom PHP code for your site

Solution

1. Step 1: Understand the installation process

   Installing WordPress starts by getting the WordPress files from the official source.

2. Step 2: Identify the first action

   Downloading the files is the first step before uploading them to your server.

3. Final Answer:

   Download the WordPress installation files from the official website -> Option C

4. Quick Check:

   First step = Download files [OK]

Hint: Start by downloading files from wordpress.org [OK]

Common Mistakes:

• Trying to create content before installation
• Skipping file download step
• Confusing theme installation with WordPress setup

2. Which file must you edit to connect WordPress to your database during installation?

easy

A. wp-config.php

B. index.php

C. functions.php

D. style.css

Solution

1. Step 1: Identify the configuration file

   WordPress uses wp-config.php to store database connection details.

2. Step 2: Confirm the file's role

   This file contains database name, username, password, and host info needed for setup.

3. Final Answer:

   wp-config.php -> Option A

4. Quick Check:

   Database config file = wp-config.php [OK]

Hint: Database settings go in wp-config.php [OK]

Common Mistakes:

• Editing index.php for database settings
• Changing style.css instead of config files
• Confusing functions.php with config file

3. After uploading WordPress files and creating a database, what happens when you visit your site URL in a browser?

medium

A. You see a blank white page with no content

B. The WordPress setup wizard starts to guide you through installation

C. The homepage of a default WordPress theme loads immediately

D. An error message about missing plugins appears

Solution

1. Step 1: Understand post-upload behavior

   Once files are uploaded and database is ready, visiting the site triggers setup.

2. Step 2: Identify the expected screen

   The WordPress setup wizard appears to collect site info and create necessary tables.

3. Final Answer:

   The WordPress setup wizard starts to guide you through installation -> Option B

4. Quick Check:

   Visiting site after upload = Setup wizard [OK]

Hint: Visit URL to start WordPress setup wizard [OK]

Common Mistakes:

• Expecting homepage before setup
• Thinking plugins load before installation
• Confusing blank page with successful install

4. You uploaded WordPress files but forgot to create a database. What error will you most likely see when visiting your site?

medium

A. Error establishing a database connection

B. 404 Not Found error

C. Syntax error in wp-config.php

D. White screen with no message

Solution

1. Step 1: Identify missing database impact

   Without a database, WordPress cannot connect to store or retrieve data.

2. Step 2: Recognize the common error message

   WordPress shows "Error establishing a database connection" when it can't find the database.

3. Final Answer:

   Error establishing a database connection -> Option A

4. Quick Check:

   Missing database = DB connection error [OK]

Hint: No database means connection error message [OK]

Common Mistakes:

• Expecting 404 error for missing database
• Thinking syntax error appears without code changes
• Assuming blank screen means no database

5. You want to install WordPress on a server but only have FTP access and no control panel. Which step is crucial to complete installation successfully?

hard

A. Edit the theme files before installation

B. Skip database creation and rely on WordPress to create it automatically

C. Upload only the wp-content folder to the server

D. Manually create the database using a remote tool or ask your host

Solution

1. Step 1: Understand FTP-only limitations

   FTP access allows file upload but not database creation on server.

2. Step 2: Identify how to create database without control panel

   You must create the database remotely or request your hosting provider to create it.

3. Step 3: Recognize importance of database for WordPress

   WordPress cannot install without a database ready to connect to.

4. Final Answer:

   Manually create the database using a remote tool or ask your host -> Option D

5. Quick Check:

   FTP only means manual DB creation needed [OK]

Hint: FTP alone can't create DB; ask host or use remote tool [OK]

Common Mistakes:

• Assuming WordPress creates DB automatically
• Uploading partial files only
• Editing theme before installation