Multiple Choice
Your company must choose which type of database to use for a new project. Which of the following lists three characteristics of file-based database systems?
A) Repetition of data, application program flexibility, and data centralization
B) Incompatibility of files, tabular data structures, and data dependence
C) Separation of data, repetition of data, and data independence
D) Application program inflexibility, data dependence, and separation of data
Correct Answer:
Verified
Correct Answer:
Verified
Q59: Consider the Project relation shown in the
Q60: Consider the entity-relation (ER) diagram shown in
Q61: Consider the table shown in the exhibit.
Q62: Consider the Orders relation shown in the
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Q66: Which database architecture is best suited to
Q67: What is the highest normal form of
Q68: Which type of relational integrity is violated
Q69: What improvement can be made to file-based