Within relational model systems on both mainframes and personal computers, the main mechanism for increasing the efficiency with which data is retrieved from the database is the ____________________.
Correct Answer:
Verified
Q22: A value of _ is used when
Q23: Using Access, which command will create a
Q24: Which of the following is a disadvantage
Q25: Which of the following statement fragments will
Q26: In SQL, you specify _ integrity using
Q28: When a new table is added or
Q28: To insert a new field in a
Q30: You use the _ statement to give
Q31: Which rule uses a foreign key in
Q32: To create the primary key clause for
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents