1 Enter dsconfigad -show. 2  If you are connected to a domain, you will see a printout containing Computer Account and Active Directory Domain. 3  If you are not connected to a domain, nothing will display and your machine does not have a fully qualified domain name.  Start on the desktop.
Organic asphalt shingles have a paper mat or backing with a layer of asphalt added on top. Fiberglass asphalt shingles contain a mat made of fiberglass with a layer of asphalt added on top. Composition shingles are made from materials such as asphalt or asbestos, tar paper, slate, shake, laminate and wood. The combination of these ingredients improves the shingle's strength.
Hi Glorya, fiberglass composite shingles are actually a type of asphalt shingle. A fiberglass shingle has an outer layer composed of an asphalt composition, and the underneath part of the shingle, which is against the roofing felt on the roof sheathing, is made of a fiberglass matting.iberglass shingles are also more fire retardant than asphalt shingles. Asphalt shingles have a heavier look to them, as the organic matting is a little thicker than the fiberglass. Asphalt shingles are also more flexible, which is a consideration when a roofer is installing shingles in colder weather.