Which of the following are examples of effects that the US Green Building Council seeks to create? (Select all that apply.)
A new government program distributes incentives to encourage manufacturers of construction materials to seek sustainable
options.
A state devotes part of its official website to providing information for communities to become less dependent for essential
resources on the outside world
A citizen activist group agitates for a more exclusive focus of national policy makers on the specific sustainability needs of the
United States
A city helps solve its unemployment problem by putting people to work in green building projects that make the city more self-
sustaining

answer:

1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.

answer:

in baseband transmission the whole bandwidth of the cable is utilized by a single signal. eg.Ethernet is using Basebands for LAN.

In the broadband transmission, multiple signals are sent on multiple frequencies simultaneously using a single channel. eg.Digital Subscriber Line (DSL)

                  b

Explanation:

The angular surfaces of crushed stone make it perfect for forming flat surfaces when compacted or rolled. It makes a stable, interlocking base for concrete foundations, roads and floors.

Explanation: