MODERN DATABASE MANAGEMENT EXAM
REVIEW 2026 CERTIFICATION EVALUATION
BUNDLE QUESTIONS ANSWERS GRADED A+
◉ Older systems that often contain data of poor quality are called
________ systems.
Answer: legacy
◉ A database is an organized collection of ________ related data.
Answer: logically
◉ Which of the following types of data can be stored in a database?
Answer: Voice, Letters, Numbers
◉ Data processed in a way that increases a user's knowledge is:
Answer: information.
◉ Data that describe the properties of other data are:
Answer: none of the above.
◉ All of the following are properties of metadata EXCEPT:
,Answer: processing logic.
◉ One disadvantage of file processing systems is:
Answer: limited data sharing.
◉ Program-data dependence is caused by:
Answer: file descriptors being stored in each application.
◉ Because applications are often developed independently in file
processing systems:
Answer: unplanned duplicate data files are the rule rather than the
exception.
◉ Organizations that utilize the file processing approach spend as
much as ________ of their IS development budget on maintenance.
Answer: 80 percent
◉ A graphical system used to capture the nature and relationships
among data is called a(n):
Answer: data model.
◉ A person, place, an object , an event or concept about which the
organization wishes to maintain data is called a(n):
, Answer: entity.
◉ ________ are established between entities in a well-structured
database so that the desired information can be retrieved.
Answer: Relationships
◉ Relational databases establish the relationships between entities
by means of common fields included in a file called a(n):
Answer: relation.
◉ All of the following are primary purposes of a database
management system (DBMS) EXCEPT:
Answer: providing an integrated development environment.
◉ A(n) ________ is often developed by identifying a form or report
that a user needs on a regular basis.
Answer: user view
◉ With the database approach, data descriptions are stored in a
central location known as a(n):
Answer: repository.
◉ A user view is:
REVIEW 2026 CERTIFICATION EVALUATION
BUNDLE QUESTIONS ANSWERS GRADED A+
◉ Older systems that often contain data of poor quality are called
________ systems.
Answer: legacy
◉ A database is an organized collection of ________ related data.
Answer: logically
◉ Which of the following types of data can be stored in a database?
Answer: Voice, Letters, Numbers
◉ Data processed in a way that increases a user's knowledge is:
Answer: information.
◉ Data that describe the properties of other data are:
Answer: none of the above.
◉ All of the following are properties of metadata EXCEPT:
,Answer: processing logic.
◉ One disadvantage of file processing systems is:
Answer: limited data sharing.
◉ Program-data dependence is caused by:
Answer: file descriptors being stored in each application.
◉ Because applications are often developed independently in file
processing systems:
Answer: unplanned duplicate data files are the rule rather than the
exception.
◉ Organizations that utilize the file processing approach spend as
much as ________ of their IS development budget on maintenance.
Answer: 80 percent
◉ A graphical system used to capture the nature and relationships
among data is called a(n):
Answer: data model.
◉ A person, place, an object , an event or concept about which the
organization wishes to maintain data is called a(n):
, Answer: entity.
◉ ________ are established between entities in a well-structured
database so that the desired information can be retrieved.
Answer: Relationships
◉ Relational databases establish the relationships between entities
by means of common fields included in a file called a(n):
Answer: relation.
◉ All of the following are primary purposes of a database
management system (DBMS) EXCEPT:
Answer: providing an integrated development environment.
◉ A(n) ________ is often developed by identifying a form or report
that a user needs on a regular basis.
Answer: user view
◉ With the database approach, data descriptions are stored in a
central location known as a(n):
Answer: repository.
◉ A user view is:
