A ________ enables users to find data items in a database.
A) query language
B) data manipulation language
C) data definition language
D) all of the above
Correct Answer:
Verified
Q39: Because data is written _ in an
Q40: Which one of the following statements about
Q41: A database system includes _.
A) the data
Q42: A _ is software that controls access
Q43: Which of the following is not an
Q45: The role of a data manipulation language
Q46: A particular element (row) of a relation
Q47: The columns of a relation are known
Q48: The _ operation forms a relation from
Q49: Which of the following statements accurately describes
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