The data integrity problem can occur only if data are ________.
A) duplicated
B) missing
C) replaced
D) insufficient
Correct Answer:
Verified
Q4: _ describe the characteristics of entities.
A)Attributes
B)Dependencies
C)Cardinalities
D)Alternatives
Q14: The general goal of normalization is to
Q15: A(n)_ notation signifies that an adviser can
Q15: An identifier is an attribute whose value
Q16: The little lines in an E-R diagram
Q17: Normalized tables eliminate _.
A) data dependency
B) data
Q18: In an organization,a single clerk is working
Q24: What are the different types of relationships
Q29: The crow's foot notation shows the minimum
Q30: The data integrity problem can occur only
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents