Most data items are stored in only one file, which greatly reduces _____.
A) duplicate redundancy
B) duplicate data
C) hypertext redundancy
D) data relationships
Correct Answer:
Verified
Q43: Which of the following is an item
Q44: Compared with relational databases, which of the
Q45: What is DBMS?
A)a file
B)information
C)software
D)a device
Q46: What type of database exists in many
Q47: Which of the following stores data in
Q49: Which of the following is NOT a
Q50: Which of the following refers to the
Q51: In your school's database, in which of
Q52: Which of the following is an advantage
Q53: Who was the inventor of the relational
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