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Q1: _ is the duplication of data.<br>A)Repeating group<br>B)Redundancy<br>C)Replication<br>D)Anomaly
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Q21: The process of returning a database to
Q28: _ servers handle e-mail messages for network
Q29: In a _ architecture for a WAN,
Q36: MySQL supports the INTERSECT operator.
Q40: How can you use the COMMIT and
Q41: In most situations, wireless LANs use a
Q54: In MySQL, you type commands at the
Q60: With SQL, you can change a table's