Microsoft 70-764 Question Answer

You administer a Microsoft SQL Server 2012 Enterprise Edition server that uses 64 cores.
You discover performance issues when large amounts of data are written to tables under heavy system load. You need to limit the number of cores that handle I/O.
What should you configure?

A. Processor affinity
B. Lightweight pooling
C. Max worker threads
D. I/O affinity

Answer: D                                                 70-764 Braindumps


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.
You need to ensure that your backup will continue if any invalid checksum is encountered.
Which backup option should you use?

A. STANDBY
B. Differential
C. FULL
D. CHECKSUM
E. BULK_LOGGED
F. CONTINUE_AFTER_ERROR
G. SIMPLE
H. DBO_ONLY
I. COPY_ONLY
J. SKIP
K. RESTART
L. Transaction log
M.NO_CHECKSUM
N. NORECOVERY

Answer: F