Wordpress Interview Questions and Answers for Experienced basic advanced 2015-2016

Wordpress Interview Questions and Answers for Experienced basic advanced 2015-2016,Wordpress Interview Questions and Answers 2015,Top 20 Wordpress Interview Questions,Wordpress Interview Questions & Answers,Wordpress Interview Questions and Answers For Freshers and Experienced, Wordpress Frequently Asked Interview Questions,Freshers Latest Wordpress Technical Interview Questions & Answers,F2F Interview,Wordpress, Interview Questions & Answers,What would be some common Wordpress interview questions,Wordpress interview questions and answers for 2 years,Wordpress Developer Interview Questions,10 Common face to face Wordpress interview questions and answers,Wordpress Interview Questions and Answers,Top 10 Wordpress Interview Questions and Answers 2015,Wordpress (CMS)Interview Question Answer,Technical Wordpress Interview Questions and Answers for getting Job,Where can I find good Wordpress interview questions,Wordpress job interview questions and answers for freshers,Wordpress interview questions and answers for experienced,10 Tough Wordpress Interview Questions With Smart Answers,Wordpress interview questions and answers for experienced,How to Answer Wordpress Interview Questions,Where can I find good Wordpress interview questions ,Download Wordpress Interview Questions.

Question: What is WordPress?

Wordpress is Content Management System(CMS) which have robust admin section. From Admin section you can manage the website text/html, image & videos etc. You can easily manage posts & pages. You can set meta title, meta description & meta keywords for each post. It gives you full access control over post & pages .

Question: Is WordPress opensource?

Yes, WordPress is opensource and you can do customization as per your requirement. WordPress is built in PHP/MySql/javascript/jQuery which is also an opensource.


How many tables are there in WordPress by default?

There are about 11 tables in WordPress by default.you need to check phpMyAdmin to determine the number of tables in latest WordPress installation.

How you can disable the WordPress comment?

If you go on dashboard under options-discussion there is a comment “Allow people to post comment” try unchecking the comment.

Does de-activated plugins slow down a WordPress site?

No, de-activated plugins cannot slow down the WordPress site.  WordPress only loads the active plugins and ignores everything else.

Which is the best multi-lingual plugin for WordPress?

Keeping all the limitations in mind, WPML would be the best multi-lingual plugin for WordPress.

Name the WordPress file structure that you normally see in the “Editor” in “Appearance” tab.

There are various files within the WordPress file structures that are modified and used by programmers, but I have listed the major ones that are widely used by WP users.

header.php : is used to manage the header of the website

index.php : is used for index page.

page.php : is used displays the page type in WordPress

single.php : is used to manage single post page

author.php : is used to display author page


Question: What kind of website can I build with WordPress?

WordPress was originally developed as a blogging in 2003 but now it has been changed a lot. you can create personal website as well as commercial website.

Following types of websites can be built in wordpress:

Informative Website
Personal Website
Photo Gallery
Business Website
E-Commerce website
Blogging

Today, million of free/paid wordpress themes, wordpress plugin are available which help you to create as per your requirement.

Question: From where you can download plugins?

https://wordpress.org/plugins/

Question: From where you can download themes?

https://wordpress.org/themes/

Question: What is the default prefix of wordpress tables?

wp_ is the prefix for wordpress but you can change at the time of installation.

Question: What is WordPress loop?

The Loop is PHP code used by WordPress to display posts.

Question: What are the template tags in WordPress?

Template tags is a code that instructs WordPress to “do” or “get” something

Question: How many tables a default WordPress will have?

Following are main table in wordpress:

wp_commentmeta
wp_comments
wp_links
wp_options
wp_postmeta
wp_posts
wp_terms
wp_term_relationships
wp_term_taxonomy
wp_usermeta
wp_users

Question: How to hide the top admin bar at the frontend in WordPress?

Add following code functions.php
?
1
add_filter(‘show_admin_bar’, ‘__return_false’);

Question: How to hide Directory Browsing in WordPress from server?

Add following code in htaccess file
?
1
Options -Indexes

Question: How to display custom field in wordpress?

?
1
echo get_post_meta($post->ID, ‘keyName’, true);

Question: How to run database Query in WordPress?
?
1
$wpdb->query(“select * from $wpdb->posts where ID>10 “);

Question: What types of hooks in wordpress is used?

1)Following are Actions hooks:.

has_action()
add_action()
do_action()
do_action_ref_array()
did_action()
remove_action()
remove_all_actions()

2)Following are Filters hooks .?

has_filter()
add_filter()
apply_filters()
apply_filters_ref_array()
current_filter()
remove_filter()
remove_all_filters()

Question: What are meta tags in wordpress?

Meta-tags are keywords and description used to display website.

Read More

Top 10 WordPress Interview Questions and Answers

Top 10 WordPress Interview Questions and Answers 2015,Top 10 WordPress Interview Questions,WordPress Interview Questions & Answers,WordPress Interview Questions and Answers For Freshers and Experienced. WordPress Frequently Asked Interview Questions,Freshers Latest WordPress Technical Interview Questions & Answers,F2F Interview,WordPress, Interview Questions & Answers,What would be some common WordPress interview questions,WordPress interview questions and answers for 2 years,WordPress Developer Interview Questions,10 Common face to face WordPress interview questions and answers,WordPress Interview Questions and Answers,Top 10 WordPress Interview Questions and Answers 2015,WordPress (CMS)Interview Question Answer,Technical WordPress Interview Questions and Answers for getting Job,Where can I find good WordPress interview questions,WordPress job interview questions and answers for freshers,WordPress interview questions and answers for experienced,10 Tough WordPress Interview Questions With Smart Answers,WordPress interview questions and answers for experienced,How to Answer WordPress Interview Questions,Where can I find good WordPress interview questions ,Download WordPress Interview Questions.

1. What is WordPress.
WordPress is a CMS (Content Management System) based on php and mysql. Its free and open source blogging tool. Its now most popular blogging tool on internet network.

2. What is current version of WordPress.
The WordPress 3.5.2 version released in June 2013.

3. What are the features of WordPress.

Simplicity, make WordPress very easy to use for everyone.
Free open source.
Easy to install.
There are lots of free as well as paid theme to use.
Extends with plugins, we can extends the functionality of wordpress using thousands of free plugins or will create any plugin according to your requirements.
Multilingual, wordpress is available on more than 70 languages.
Multisite, create a child website along with the parent site with the same URL and admin panel.
Flexibility, with wordpress you will create any type of blog or website.
Comment, the built in comment system also make wordpress popular as you can comment your views on website.
Full standards compliance, XML-RPC interface, easy importing, cross-blog communication tools.

4. What is the default prefix of wordpress tables.

By default prefix of wordpress is wp_ . But for security reasons it is highly recommend to use different prefix.

5. How can you backup or import your WordPress content from admin panel.

For import content from wordpress admin panel goes to:-

WordPress admin -> Tools -> Import

This will create a xml file for your posts, comments, category etc.

6. Tell some commonly used functions in wordpress.
Wordpress have lot of inbuilt functions. some of commonly used function in wordpress are:-

wp_nav_menu()  :- Displays a navigation menu.
is_page() :- Condition for check if page is displayed. Its return true or false only.
get_the_excerpt() :- Copy the excerpt of the post into a specified variable.
in_category() :- Tests if the specified post is assigned to any of the specified categories or not.
the_title():- Displays the title of the post.
the_content():-  Displays the contents of the post.
for more functions, click here

7. What are hooks in wordpress.
Wordpress hooks allows user to create or modify wordpress theme / plugin with shortcode without changing the original files. There are two types of hooks:

Action Hooks
Filter Hooks
Action Hooks :-  Action hooks are points in wordpress core where its possible for outside resources to insert additional code.

For example- wp_head() , the_post(), get_sidebar() is an action hook which is used by most of themes. To hook an action, create an hook in your function file and hook it using add_action() function.

<?php

add_action( 'wp_head', 'head_func' );

function head_func () {

echo "
This is test
";

}

?>
Filter Hooks :- Filter hooks are used to handle output like using it you will add an text or content at end of content of your post. You will add an filter using add_filter() function. There are various filter used in wordpress as the_title(), wp_title(), get_the_excerpt(), get_to_ping(), attachment_icon().

For example:- Using these filter we will add content add end of posts.

<?php add_filter( 'the_content', 'head_func' );

function head_func( $content ) {

if ( is_single() ) {

$content .= '
This is test
' . " ";

}

return $content;

}

?>
8. What is file structure in wordpress.
The main files used in wordpress are:-

index.php :- for index page.
single.php :- for single post page.
page.php :- display the static pages.
category.php :-  Display the category page.
archive.php :- For archive page display.
tag.php :- For display the tags page.
author.php :- For display author page.
search.php :- For display the search result page.
404.php :- For display 404 error page.
taxonomy.php :- For display the taxonomy archive.
attachment.php :- For managing the single attachments page.
header.php :- For managing top part of page.
footer.php :- For manage bottom part of pages.
9. What are the template tags in wordpress.
A template tag is code that instructs WordPress to “do” or “get” something. Like in header.php  we will use the tag bloginfo(‘name’) to get information from user profile.

The the_title() template tag is used to display the post title.

wp_list_cats() are  for display categories.

get_header() for getting header.

get_sidebar() for display the sidebar on page.

get_footer() for get the footer content on page.

10. What are the custom fields in wordpress.
We will add extra information to your post by using custom fields. Custom Fields are a form of meta-data that allows you to store arbitrary information with each WordPress post.

Meta-data is handled with key/value pairs. The key is the name of the meta-data element. The value is the information that will appear in the meta-data list on each individual post that the information is associated with.

To display the Custom Fields for each post, use the the_meta() template tag.

To fetch meta values use the get_post_meta() function.

For example we use custom fields:-

ID, ‘key’, true); ?>

Read More