To create a(n) ____ namespace, you add the following attribute to a document's root element: xmlns:prefix="namespace" where prefix is the prefix you'll use to mark elements in this namespace and namespace is the namespace id.

A(n) ________ is an organized collection of facts about people, events, things, or ideas related to a particular topic

Fill in the blank(s) with correct word

Nina is preparing for a job in the IT industry. Nina takes the ____ certification exam, which covers basic computing knowledge and skills.

A. MOS B. A+ C. CCNP D. IC3