Multiple Choice
Contents of the PROMOTION table
Structure of the BOOKS table
-How many joining conditions will be required in an SQL statement that is used to determine the gift that corresponds to each book in the BOOKS table?
A) 4
B) 3
C) 2
D) 1
Correct Answer:
Verified
Correct Answer:
Verified
Q17: The _ set operator is used to
Q18: Which of the following terms refers to
Q19: When a self-join is created,each copy of
Q20: A column qualifier is separated from the
Q21: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1929/.jpg" alt=" Structure of
Q23: Which of the following set operators can
Q24: The _ operator is used to create
Q25: Equality,non-equality,and self-joins are broadly categorized as <u>outer
Q26: When combining the results of two <u>SELECT</u>
Q27: Joins are classified as _ joins if