The select operation:
A) combines relational tables to provide the user with more information than is otherwise available.
B) creates a subset consisting of columns in a table.
C) identifies the table from which the columns will be selected.
D) creates a subset consisting of all records in the file that meets stated criteria.
Correct Answer:
Verified
Q23: The type of logical database model that
Q23: A one-to-one relationship between two entities is
Q40: A DBMS makes the:
A)physical database available for
Q41: As per your reading of the chapter
Q43: Which of the following statements about data
Q49: A data mart usually can be constructed
Q53: DBMS typically include report-generating tools in order
Q55: The project operation
A) combines relational tables to
Q56: The most prominent data manipulation language today
Q58: MySQL is a:
A)DBMS for small handheld computing
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