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Vendor: Oracle
Exam Code: 1Z0-117
Exam Name: Oracle Database 11g Release 2: SQL Tuning Exam
Certification Provider: Oracle
Total Questions: 125 Q&A
Updated on: May 26, 2026
Note: Product instant download. Please sign in and click My account to download your product.Examine the parallelism parameter for your instance:

parallel_servers_target
Now examine the resource plan containing parallel statement directives:
Consumer Group resource plan containing parallel statement directives:

Which two are true about parallel statement queuing when this plan is active?
A. Urgent_group sessions collectively can consume up to 64 parallel execution servers before queuing starts for this consumer group.
B. ETL_GROUP sessions can collectively consume up to 64 parallel execution servers before the queuing starts for this consumer.
C. A single OTHER_GROUPS session will execute serially once it is queued for six minutes.
D. A single ETL_GROUP session can consume up to eight parallel execution servers.
E. A single ETL_GROUP session can consume up to 32 parallel execution servers.
F. A single OTHER_GROUPS session will execute in parallel once it is queued for six minutes.
You enable auto degree of parallelism (DOP) for your database instance.
Examine the following query:

Which two are true about the execution of statement?
A. Dictionary DOP for the objects accessed by the query is used to determine the statement DOP.
B. Auto DOP is used to determine the statement DOP only if the estimated serial execution time exceeds PARALLEL_MIN_TIME_THRESHOLD.
C. Dictionary DOP is used to determine the statement DOP only if the estimated serial execution time exceeds PARALLEL_MIN_TIME_THRESHOLD.
D. The statement will be queued if insufficient parallel execution slaves are available to satisfy the statements DOP.
E. The statement will be queued if the number of busy parallel execution servers exceeds PARALLEL_SERVERS_TARGET.
F. The statements may execute serially.
See the table below:

All execution servers are currently available and the sessions use defaults for all parallel settings.
In which two cases will statements execute in parallel?
A. When parallel hints are used but only if estimated serial execution takes more than 10 seconds.
B. When parallelism is defined at the statement level.
C. When the degree of parallelism is explicitly defined in the data dictionary for tables and indexes accessed by a query.
D. Parallel DDL statements but only if estimated serial DDL execution time is greater than 10 seconds.
E. When the degree of parallelism is explicitly defined for tables and indexes but only if estimated serial execution takes more than 10 seconds.
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