Multiple Choice
Which of the following is NOT true about a relation in a two-dimensional table?
A) The entries in the table are single-valued.
B) All values in a column are values of the same attribute.
C) Two or more columns can share the same name.
D) The order of rows is immaterial.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: To select data from more than one
Q7: Which command contains all rows that are
Q8: Which command creates a table containing all
Q9: Which operator is used to concatenate every
Q11: Multiple entries in tables are often called
Q12: A query _ is a DBMS component
Q13: A(n) _ query makes a specified change
Q15: A relational database is a collection of
Q20: What type of functions are Count, Sum,
Q41: A relational database handles entities, attributes, and