Database Systems: Concepts, Design and Applications

State True/False

1.	DSS helps in the analysis of business information.
2.	In the late 1950s and early 1960s, researchers at Harvard and Massachusetts Institute of Technology (MIT), USA, introduced the use of computers in the decision-making process.
3.	MDS and MIS were later on commonly known as DSS.
4.	DSS is an interactive, flexible and adaptable CBIS.
5.	The DSS is an interactive computerised system.
6.	The end-user tool component of DSS is used by the data analyst to organise and present the data.
7.	The end-user presentation tool is used by the data analyst to create the queries that access the database.
8.	Operational data and DSS data serve the same purpose.
9.	Operational data have a narrow time span, low granularity, and single focus.
10.	DSS data focuses ...