Which of the following is/are characteristic/s of homogeneous databases?
a) data distributed across all nodes
b) same DBMS at each location
c) all data are managed by distributed
d) all of these
Which of the following database potentially different databases are used at each node?
a) homogeneous database
b) heterogeneous database
c) object database
d) none of these
Which of the following is/are characteristic/s of heterogeneous databases?
a) data distributed across all nodes
b) global schema
c) local access
d) all of these
The ability to hide the knowledge that the local DBMS may be different is called…
a) DBMS transparency
b) DBMS homogeneity
c) data distributed across all nodes
d) global schema
What does OOP stand for?
a) object oriented programming
b) object oriented project
c) object oriented program
d) object oriented phase
What does OODM stand for?
a) object oriented data mining
b) object oriented data model
c) object oriented digital model
d) object oriented digital mining
