Which of the following is true if two tables have the same number of columns and their corresponding columns represent the same type of data?
A) They are union compatible.
B) They are intersection compatible.
C) They are difference compatible.
D) They are product compatible.
Correct Answer:
Verified
Q27: Based on the table below, which command
Q28: Which operation will allow you to extract
Q29: Based on the tables below, which command
Q30: Multiple entries in tables are often called
Q31: When some of the entries in a
Q33: In relational algebra, what command causes only
Q34: Which operator is used to concatenate every
Q35: What type of query changes data?
A) addition
B)
Q36: A _ primary key is composed of
Q37: Based on the table below, which command
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