1Z0-117 Exam Questions & Answers

  Printable PDF
Exam Code: 1Z0-117
Exam Name: Oracle Database 11g Release 2: SQL Tuning Exam
Updated: Sep 23, 2023
Q&As: 125
Note: Product instant download. Please sign in and click My account to download your product.

The 1Z0-117 Questions & Answers covers all the knowledge points of the real exam. We update our product frequently so our customer can always have the latest version of the brain dumps. We provide our customers with the excellent 7x24 hours customer service. We have the most professional expert team to back up our grate quality products. If you still cannot make your decision on purchasing our product, please try our free demo.

Download Free Oracle 1Z0-117 Demo

Experience Passcerty.com exam material in PDF version.
Simply submit your e-mail address below to get started with our PDF real exam demo of your Oracle 1Z0-117 exam.

Instant download
Latest update demo according to real exam

*Email Address

* Our demo shows only a few questions from your selected exam for evaluating purposes

1Z0-117 Online Practice Questions and Answers

Questions 1

Which two types of column filtering may benefit from partition pruning?

A. Equally operates on range-partitioned tables.

B. In-list operators on system-partitioned tables

C. Equality operators on system-partitioned tables

D. Operators on range-partitioned tables

E. Greater than operators on hash-partitioned tables

Show Answer
Questions 2

Examine the exhibit to view the query and its execution plan?

What two statements are true?

A. The HASH GROUP BY operation is the consumer of the HASH operation.

B. The HASH operation is the consumer of the HASH GROUP BY operation.

C. The HASH GROUP BY operation is the consumer of the TABLE ACCESS FULL operation for the CUSTOMER table.

D. The HASH GROUP BY operation is consumer of the TABLE ACCESS FULL operation for the SALES table.

E. The SALES table scan is a producer for the HASH JOIN operation.

Show Answer
Questions 3

While tuning a SQL statement, the SQL Tuning Advisor finds an existing SQL profile for a statement that has stale statistics. Automatic optimizer statistics is enabled for the database.

What does the optimizer do in this situation?

A. Updates the existing SQL profiles for which the statistics are stale.

B. Makes the statistics information available to GATHER_DATABASE_STATS_JOB_PROC

C. Starts the statistics collection process by running GATHER_STATS_JOB

D. Writes a warning message in the alert log file

Show Answer More Questions