You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).
The financial database has the following characteristics:
A data file of 2 terabytes is located on a dedicated LUN (drive D). A transaction log of 10 GB is located on a dedicated LUN (drive E).
Drive D has 1 terabyte of free disk space.
Drive E has 5 GB of free disk space.
The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the
existing data is modified each day.
The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT
commands. Each data load adds 3 GB of data to the database.
These data load operations must occur in the minimum amount of time.
A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during
business hours.
On Wednesday at 10:00 hours, the development team requests you to refresh the database on a development server by using the most recent version.
You need to perform a full database backup that will be restored on the development server.
Which backup option should you use?
A.
NORECOVERY
B.
FULL
C.
NO_CHECKSUM
D.
CHECKSUM
E.
Differential
F.
8ULK_LOGGED
G.
STANDBY
H.
RESTART
I.
SKIP
J.
Transaction log
K.
DBO ONLY
L.
COPY_ONLY
M.
SIMPLE
N.
CONTINUE AFTER ERROR
L COPY_ONLY
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The answer should be “A” RECOVERY
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I MEAN WITH NORECOVERY
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I think the development team uses the most recent version for some test. The correct answer is
L. COPY_ONLY
A copy-only backup does not affect your overall backup and restore procedures for the database.
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Response is L:
A copy-only log backup preserves the existing log archive point and, therefore, does not affect the sequencing of regular log backups.
https://docs.microsoft.com/en-us/sql/relational-databases/backup-restore/copy-only-backups-sql-server
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BTW, part of the new 65Q 70-764 dumps FYI:
https://drive.google.com/open?id=0B-ob6L_QjGLpN3N6eHJ6Z2EzZWc
Best Regards!
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I’m confusing between result B: FULL and L. COPY_ONLY. Because question didn’t mention “not affect to Production”. If have “not affect to Production” certain L. COPY_ONLY. Does anyone have any option?
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Answer is L, ‘COPY_ONLY’. For one It does not break the backup chain and two, it does not truncate the log file.
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