DBMS PRELIM EXAM QUESTIONS AND
ANSWERS
it is an organized collection of logically related data - Correct Answers -database
these are stored representations of meaningful objects and events - Correct Answers -
data
these are the processed data to increase the knowledge of the person using it - Correct
Answers -information
it is the software being used to manage the database nowadays - Correct Answers -
dbms
it is a person, a place, an object, an event, or a concept in the user environment about
which the organization wishes to maintain data - Correct Answers -entity
it is a property or characteristics of an entity or relationship type - Correct Answers -
attribute
data that describe the properties and context of user data - Correct Answers -metadata
it is the known first generation method of any company to store their precious data from
being compromised - Correct Answers -file processing
where administrator often mistake to repeat the data since they are not centralized -
Correct Answers -data redundancy
it is an attribute that uniquely identifies individual instances of an entity type - Correct
Answers -identifier (key)
are derived from policies, procedures, event and functions - Correct Answers -business
rule
it is the connection between entities - Correct Answers -relationship
it is a graphical representation of an information system that shows the relationship
between people, objects, places, concepts and events within a system - Correct
Answers -erd
ANSWERS
it is an organized collection of logically related data - Correct Answers -database
these are stored representations of meaningful objects and events - Correct Answers -
data
these are the processed data to increase the knowledge of the person using it - Correct
Answers -information
it is the software being used to manage the database nowadays - Correct Answers -
dbms
it is a person, a place, an object, an event, or a concept in the user environment about
which the organization wishes to maintain data - Correct Answers -entity
it is a property or characteristics of an entity or relationship type - Correct Answers -
attribute
data that describe the properties and context of user data - Correct Answers -metadata
it is the known first generation method of any company to store their precious data from
being compromised - Correct Answers -file processing
where administrator often mistake to repeat the data since they are not centralized -
Correct Answers -data redundancy
it is an attribute that uniquely identifies individual instances of an entity type - Correct
Answers -identifier (key)
are derived from policies, procedures, event and functions - Correct Answers -business
rule
it is the connection between entities - Correct Answers -relationship
it is a graphical representation of an information system that shows the relationship
between people, objects, places, concepts and events within a system - Correct
Answers -erd
