Multiple Choice
A(n) ____ frees programmers who write database access programs from having to engage in mundane data manipulation activities,such as adding new data and deleting existing data.
A) DBA
B) E-R diagram
C) entity
D) DBMS
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q10: A good _ has many features that
Q16: A program,or collection of programs,through which users
Q25: A relationship is an association between attributes.
Q27: To support all the complex functions that
Q28: In an E-R diagram,_ represent relationships between
Q32: A person who is in charge of
Q33: A visual way to represent a database
Q34: A good DBMS provides integrity constraints,which are
Q40: A(n)_ is a person,place,object,event,or idea for which
Q47: One disadvantage of a database system is