Which of the following WordPress Multisite functions allows for getting content from one blog and display it on another?

Are categories and tags available for pages? Note: Categories must have distinct slugs. Even if two categories have different parents and would therefore have different permalinks, you can't assign them the same slug.

Which will return the current plugin directory in WordPress?

Database privileges that are required for WordPress?

Correct way to retrieve a featured image from a post?

A possible way to allow the display of several authors' names on one post is to ...

Are the parameters of a function checked?

What standard pattern is the following code? var x = function () { var y = 0; this.getCurrentCount = function () { return y; } }

How would you iterate over the following object? var my_data = {a: 'Ape', b: 'Banana', c: 'Citronella'};

Following code evaluate to? var arr = [1, 2, 3, 4]; arr.indexOf(2);

Which is a method of a RegExp object?