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Question ID 2564	Exhibit     A table has three distinct values in its ID column. In the ID column, values 10 and 20 have more than 20000 rows each and value 30 has only five rows. The statistics for the schema have been updated recently. The CURSOR_SHARING parameter is set to EXACT. The query was executed recently and the cursor for the query is bind aware. Examine the exhibits to view the commands executed. You plan to execute the same query with a value of 30 for the bind variable V_ID. Which statement is true in this scenario?
Option A	A.    The same execution plan will always be used irrespective of the value in the bind variable.
Option B	B.    A new execution plan will be generated depending on the access pattern and the bind value.
Option C	C.    Adaptive cursor sharing will ensure that a new cursor is generated for each distinct value in the bind variable.
Option D	D.    Adaptive cursor sharing will happen only if you use the literal values instead of bind variables in the query.
Correct Answer	C

Explanation

Question ID 2565	See the table below:     All parallel execution servers are available and sessions use default settings for parallelism. Which three are true about parallel execution in your instance?
Option A	A.    Parallel execution occurs when estimated serial execution time exceeds the minimum time threshold.
Option B	B.    Parallel execution occurs for all DML statements.
Option C	C.    Parallel execution occurs for those statements that access tables with dictionary DOP defined.
Option D	D.    Parallel execution occurs for those statements that access tables with no dictionary DOP defined.
Option E	E.    Parallel execution occurs for all DDL statements.
Correct Answer	A,C,D

Explanation

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