Q$5.$ What is Metadata?

$1.$ It is data about data

$2.$ It is meteorological data

$3.$ It is oceanic data

$4.$ It is contour data

Q$6.$ DBMS stands for

$1.$ Database Management System

$2.$ Database Monitoring System

$3.$ Database Manufacturing System

$4.$ Database Mixing Station

Q$7.$ Spatial databases are also known as

$1.$ Geodatabases

$2.$ Monodatabases

$3.$ Concurrent databases

$4.$ None of the above

Q$8.$ Successful spatial analysis needs

$1.$ Appropriate software

$2.$ Appropriate hardware

$3.$ Competent user

$4.$ All of the above

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