SQL-Server-Computer-Science-assignment-help-
1. You want to back up the transaction log of your database every hour during peak business hours and every four hours during nonpeak hours. How would you accomplish this ?
2. List all parts of a SQL Server error message.
3. Why do you need a primary key for data replication ? Which replication type requires a primary key ?
4. When does the system use the Log Reader agent, the Merge agent, and the Snapshot agent respectively ? (detailed answer)
need 3 pages covering all the above with in-text citations and references. make sure no plagrisiam