A joining operation in which only the joining attribute from one site is transmitted to the other site is called a(n) :
A) attribute linkup.
B) key data element transfer.
C) key data element join.
D) semijoin.
Correct Answer:
Verified
Q16: Which of the following environments uses a
Q17: _ is a design goal for a
Q18: A form of distributed database in which
Q19: Replication should be used when:
A) data currency
Q20: Which of the following supports a simple
Q22: In a distributed database, a transaction that
Q23: A _ allows a single SQL statement
Q24: Which of the following factors in deciding
Q25: All of the following are advantages of
Q26: _ ensures that a transaction is successfully
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