Oracle is currently the market leader in general purpose databases, with about three-fourths of the multibillion dollar database market.

True

False

The senior IS managers are responsible for the day to day running of IS hardware to process an organization's information systems workload.

- True

_ False

To run, applications request services from the operating system through a defined application program interface (API).

True

False

The operating system controls how memory is accessed and maximizes available memory and storage.

-True

-False

_ is a network based on Web technologies that allows only selected outsiders, such as business partners and customers, to access authorized resources of a company's intranet.

	a.	A database
	b.	An extranet
	c.	The Internet
	d.	A blog