Are designed to locate information based on the nature and meaning of Web content, not simple keyword matches Select one: a. Crawler search engines b. Information retrieval engines c. Semantic search engines d. Web directories

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

What are the things you are considering before uploading photos on social media?

What are some examples of what can be changed through options available in the font dialog box? check all that apply. font family italicizing bolding pasting drop shadow cutting character spacing special symbols