What is the importance of the transaction log tail in transaction log backups?
What will be an ideal response?
The tail is the active transaction log that contains the database changes since the last transaction log backup. The active transaction log could become corrupted or deleted. If this should occur, the ability to complete a point-in-time restore for the time frame of events recorded in the transaction log or to restore the database to the current state is lost. As the tail grows in size, the level of this exposure increases.
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``` > Object obj = new Student("Susan Dorda"); > System.out.println(obj); ``` Can you explain why we get this result?
A database ultimately shares its data over a ____.
A. private connection B. network C. main memory D. data bus
One way to reduce electrical waste is for organizations to use outside air to cool data centers and computer facilities.
Answer the following statement true (T) or false (F)
?While treating an entire definition list as a table, thedivelements act as table rows and both the definition term
Answer the following statement true (T) or false (F)