Which is not an effectiveness objective of the database?
A) ensuring that data can be shared among users for a variety of applications
B) ensuring all data required for current and future applications will be readily available
C) allowing the database to evolve and the needs of the users to grow
D) allowing users to construct their personal view of the data without concern for the way the data are physically stored
E) maintaining data that are both accurate and inconsistent
Correct Answer:
Verified
Q7: What can be constructed by choosing two
Q8: Which word is used interchangeably with the
Q9: What type of entity is used to
Q10: Which type of file contains all the
Q11: Which doesn't DBMS allow?
A) creation of database
B)
Q13: The integrity constraint that ensures that every
Q14: Which file is used when it is
Q15: What is defined as any data item
Q16: When an entity has a relationship connecting
Q17: Transaction files:
A) are large files, containing all
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