Try Oracle : 1Z0-117 valid & accurate questions and answers
Last Updated: Oct 05, 2026
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Simulating the real exam — its timing, its scoring, its pressure — turns preparation into rehearsal. Exams-boost builds that rehearsal into the Oracle Database 11g Release 2: SQL Tuning package alongside 125 verified practice questions.
Oracle 1Z0-117 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 11g Release 2: SQL Tuning Exam |
| Exam Number: | 1Z0-117 |
| Exam Format: | Multiple Answer, Multiple Choice |
| Passing Score: | 61% |
| Related Certifications: | Oracle Database 12c Administrator Certified Professional Oracle Database 11g Administrator Certified Professional |
| Available Languages: | English |
| Real Exam Qty: | 75-80 |
| Certificate Validity Period: | Valid until Oracle retires the exam; typically 2-3 years after discontinuation |
| Exam Duration: | 150 minutes |
| Exam Price: | USD 245 |
| Recommended Training: | Oracle SQL Tuning for Developers Workshop Oracle Database 11g: SQL Tuning Workshop |
| Exam Registration: | Pearson VUE Registration Oracle Certification Portal |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at authorized Pearson VUE testing centers |
| Pre Condition: | Recommended: OCP-level knowledge of Oracle Database 11g, SQL development, or database administration experience; no mandatory prerequisites |
| Official Syllabus URL: | https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-117 |
Oracle 1Z0-117 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Automated SQL Tuning | 4% | - Automatic SQL Tuning task |
| Topic 2: Introduction to the Optimizer | 10% | - SQL execution process - Optimizer modes and behavior control |
| Topic 3: Parallel Execution | 8% | - Configuring and tuning parallel queries - Parallel processing concepts |
| Topic 4: Application Tracing | 6% | - Configuring SQL Trace - Using trcsess and tkprof utilities |
| Topic 5: Introduction to SQL Tuning | 8% | - SQL tuning methodology and tools - Causes of poor SQL performance |
| Topic 6: SQL Plan Management | 6% | - Configuring and managing SQL plan baselines - Controlling plan evolution |
| Topic 7: Interpreting Execution Plans | 12% | - Generating and displaying execution plans - Reading and interpreting plan details |
| Topic 8: Bind Variables | 7% | - Benefits of bind variables - Bind peeking and adaptive cursor sharing |
| Topic 9: Star Transformation | 5% | - Star schema and query transformation |
| Topic 10: Optimizer Statistics | 12% | - Managing and modifying statistics - Setting preferences and using dynamic sampling - Gathering database and system statistics |
| Topic 11: SQL Tuning Advisor | 8% | - Profiling SQL statements - Running and interpreting tuning recommendations |
| Topic 12: SQL Access Advisor | 5% | - Recommending indexes, materialized views |
| Topic 13: Optimizer Access and Join Operations | 12% | - Join types, methods and order - Other operations: sorts, filters, result cache - Access paths for tables and indexes |
| Topic 14: Optimizer Hints | 5% | - Limitations and risks of hints - Using hints appropriately |
1Z0-117 Questions and Answers
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The Oracle Database 11g Release 2: SQL Tuning exam contains 75-80 questions, and you will have 150 minutes minutes to complete them. Unlimited practice sessions are what make this pacing feel natural by exam day.
This package includes 125 practice questions for the Oracle Database 11g Release 2: SQL Tuning exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
You can register for the Oracle Database 11g Release 2: SQL Tuning exam through the official channels:
Recommended: OCP-level knowledge of Oracle Database 11g, SQL development, or database administration experience; no mandatory prerequisites
You can confirm the current eligibility requirements on the official 1Z0-117 exam page before you register.
Many candidates combine practice questions with official training. Recommended options include:
The Oracle Database 11g Release 2: SQL Tuning exam requires a score of 61% to pass, and the official registration fee is USD 245. Budgeting for both the fee and solid preparation avoids paying twice.
Yes. The PDF version works well as training and teaching material: print it for classroom sessions, share it across a certification study group, or use it as handout content during internal courses. Many company buyers choose this version for exactly that purpose, and printing is unlimited.
The Oracle Database 11g Release 2: SQL Tuning practice questions are organized around the official exam objectives. Key topics include:
- Application Tracing (6%)
- SQL Tuning Advisor (8%)
- Optimizer Statistics (12%)
Team training sessions can follow this topic list to keep everyone on the same page.
Oracle Database 11g Release 2: SQL Tuning Sample Questions:
Examine the Exhibit and view the structure of an indexes for the EMPLOYEES table.
Which two actions might improve the performance of the query?
- A. Collect the histogram statistics for the EMPLOYEE_ID column.
- B. Use the ALL_ROWS hint in the query.
- C. Decrease the value for the DB_FILE_MULTIBLOCK_READ_COUNT initialization parameter.
- D. Decrease the index on the EMPLOYEE_ID if not being used.
- E. Set the OPTIMIZER_MODE parameter to ALL_ROWS.
Correct Answer: B,E 🗳️
Explanation: Only visible for Exams-boost members. You can sign-up / login (it's free).
Which type of SQL statement would be selected for tuning by the automatic SQL framework?
- A. Serial queries that have been tuned within the last 30days and have been SQL profiled by the SQL tuning Advisor.
- B. Serial queries that top the AWR Top SQL in the past week only and whose poor performance can be traced to concurrency issues.
- C. Serial and parallel queries that top the AWR Top SQL in the past week only and have been SQL profiled by the SQL Tuning Advisor.
- D. Serial queries that are among the costliest in any or all of the four categories: the past week, any day in the past week, any hour in the past week, or single response, and have the potential for improvement
- E. Serial and parallel queries that are among the costliest in any or all of the four categories: the past week, and day in the past week, any hour in the past week, or a single response, and that can benefit from access method changes.
Correct Answer: E 🗳️
Explanation: Only visible for Exams-boost members. You can sign-up / login (it's free).
Examine the Exhibit.
Which two options are true about the execution plan and the set of statements?
- A. The query uses a partial partition-wise join.
- B. The server process serially scans the entire DEPT table for each range partition on the EMP_RANGE_DID table.
- C. The query uses a full partition-wise join.
- D. The DEPT table id dynamically distributed based on the partition keys of the EMP_RANGE_DID table.
- E. The degree of parallelism is limited to the number of partitions in the EMP_RANGE_DID table.
Correct Answer: A,B 🗳️
You identified some DSS queries that perform expensive join and aggregation operations.
The queries access historical data from noncurrent partition of the fact tables.
What three actions could you perform to improve the response time of the queries without modifying the SQL statements?
- A. Set QUERY_REWRITE_INTEGRITY to ENFORCED at the instance level.
- B. Create an STS for the statements, run SQL Access Advisor for the STS, and implement any generated recommendations for materialized views.
- C. Create an STS for the statements, run SQL Tuning Advisor for the STS, and implement any generated recommendations for materialized views.
- D. Set the QUERY_REWRITE_ENABLED to TRUE at the session level.
- E. Set QUERY_REWRITE_ENABLED to TRUE at the instance level.
Correct Answer: B,C,E 🗳️
Explanation: Only visible for Exams-boost members. You can sign-up / login (it's free).
Examine the Exhibit. Given two sets of parallel execution processes, SS1 and SS2, which is true?
- A. Each process SS1 reads some of the rows from the CUSTOMERS table and sends all the rows it reads to each process in SS2.
- B. Each process in SS1 reads some of the rows from the SALES table and sends all the rows it reads to each process in SS2.
- C. Each process in SS1 reads all the rows from the SALES table and distributes the rows evenly among the processes in SS2.
- D. Each process in SS1 reads all the rows from the CUSTOMERS table and distributes the rows evenly among the processes in SS2.
- E. Each process in SS1 reads some of the rows from the SALES table and distributes the rows evenly among the processes in SS2.
- F. Each process in the SS1 reads some of the rows from the CUSTOMERS table and distributes the rows evenly among the processes in SS2.
Correct Answer: C 🗳️
Explanation: Only visible for Exams-boost members. You can sign-up / login (it's free).
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