_________________________ allows users at different sites to use and modify copies of a database and then share their changes with the other users.
Correct Answer:
Verified
Q40: What can be described as a snapshot
Q41: Discuss the advantages and disadvantages of timestamping.
Q42: A DBMS provides a number of _
Q43: _ key constraints are governed by entity
Q44: Explain how a DBMS breaks a deadlock.
Q46: _ constraints are rules that the DBMS
Q47: Discuss the four ways in which integrity
Q48: Explain how a database is updated using
Q49: _ integrity constraints consist of primary key
Q50: What is data replication? Describe how replication
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