Modern Database Management Updated Actual Questions And Correct Answers Full Solution

MODERN DATABASE MANAGEMENT
UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS FULL SOLUTION

●● legacy
Answer: Older systems that often contain data of poor quality are called
________ systems.


●● logically
Answer: A database is an organized collection of ________ related data.


●● Voice, Letters, Numbers
Answer: Which of the following types of data can be stored in a
database?


●● information.
Answer: Data processed in a way that increases a user's knowledge is:


●● none of the above.
Answer: Data that describe the properties of other data are:


●● processing logic.

, Answer: All of the following are properties of metadata EXCEPT:


●● limited data sharing.
Answer: One disadvantage of file processing systems is:


●● file descriptors being stored in each application.
Answer: Program-data dependence is caused by:


●● unplanned duplicate data files are the rule rather than the exception.
Answer: Because applications are often developed independently in file
processing systems:


●● 80 percent
Answer: Organizations that utilize the file processing approach spend as
much as ________ of their IS development budget on maintenance.


●● data model.
Answer: A graphical system used to capture the nature and relationships
among data is called a(n):


●● entity.
Answer: A person, place, an object , an event or concept about which the
organization wishes to maintain data is called a(n):