Which of the following properties of a relation states that an entry at the intersection of each row and column is single-valued?
A) Entries in cells are simple.
B) Entries in columns are from the same set of values.
C) Each row is unique.
D) The sequence of rows is insignificant.
Correct Answer:
Verified
Q59: Combining all normalized user views into one
Q60: A data model that represents data in
Q61: The relation state specifying that nonprimary key
Q62: Which of the following statements is true
Q63: A binary one-to-many relationship in an E-R
Q65: If order number serves as the primary
Q66: Each regular entity type in an E-R
Q67: Assume the structure of a relation is
Q68: For a unary one-to-one relationship between two
Q69: The process of converting complex data structures
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