Matching
Matching :
Premises:
an important feature of a multiuser relational database management system that protects the integrity of data by controlling access to logical resources
occurs if a page has insufficient space to store new data in sequential order, and as a result, the page files become split
a previously saved trace file that was generated using SQL Server Profiler used for analysis by the Database Engine Tuning Advisor.
an optimization process to lower the duration of a query and overall costs by improving the design of the SQL code or by adding indexes
a situation that is caused when a process must wait for locks to be released by other active processes before it is able to proceed
a database integrity problem that can occur if two processes attempt to update the same record concurrently and the updates of one process are overwritten by the second process
a database integrity problem that occurs if a transaction attempts to read and summarize values while the data is in an inconsistent state due to a concurrent update process
any activity executed by the SQL Server database engine
a term used to describe records that are stored next to each other in sequence
the process of improving the design of code
Responses:
lost update
concurrency control
contiguous
refactoring
logical fragmentation
workload
blocking lock
query tuning
event
incorrect summary
Correct Answer:
Premises:
Responses:
an important feature of a multiuser relational database management system that protects the integrity of data by controlling access to logical resources
occurs if a page has insufficient space to store new data in sequential order, and as a result, the page files become split
a previously saved trace file that was generated using SQL Server Profiler used for analysis by the Database Engine Tuning Advisor.
an optimization process to lower the duration of a query and overall costs by improving the design of the SQL code or by adding indexes
a situation that is caused when a process must wait for locks to be released by other active processes before it is able to proceed
a database integrity problem that can occur if two processes attempt to update the same record concurrently and the updates of one process are overwritten by the second process
a database integrity problem that occurs if a transaction attempts to read and summarize values while the data is in an inconsistent state due to a concurrent update process
any activity executed by the SQL Server database engine
a term used to describe records that are stored next to each other in sequence
the process of improving the design of code
Premises:
an important feature of a multiuser relational database management system that protects the integrity of data by controlling access to logical resources
occurs if a page has insufficient space to store new data in sequential order, and as a result, the page files become split
a previously saved trace file that was generated using SQL Server Profiler used for analysis by the Database Engine Tuning Advisor.
an optimization process to lower the duration of a query and overall costs by improving the design of the SQL code or by adding indexes
a situation that is caused when a process must wait for locks to be released by other active processes before it is able to proceed
a database integrity problem that can occur if two processes attempt to update the same record concurrently and the updates of one process are overwritten by the second process
a database integrity problem that occurs if a transaction attempts to read and summarize values while the data is in an inconsistent state due to a concurrent update process
any activity executed by the SQL Server database engine
a term used to describe records that are stored next to each other in sequence
the process of improving the design of code
Responses:
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