Which is true of community cloud computing?

	a.	The costs are spread over fewer users than with a public cloud.
	b.	It offers higher security as compared to private clouds.
	c.	The infrastructure can be owned by just one organization.
	d.	It exposes mission-critical applications and data to the outside world.

Another commonly used name for collaborative computing is _____ computing.

	a.	group
	b.	analysis
	c.	GIS
	d.	DSS