The Best Oracle 1Z0-515 exam practice questions and answers

If you find any quality problems of our 1Z0-515 or you do not pass the exam, we will unconditionally full refund. IT-Tests.com is professional site that providing Oracle 1Z0-515 questions and answers , it covers almost the 1Z0-515 full knowledge points.

If you are still troubled for the Oracle 1Z0-515 certification exam, then select the IT-Tests.com's training materials please. IT-Tests.com's Oracle 1Z0-515 exam training materials is the best training materials, this is not doubt. Select it will be your best choice. It can guarantee you 100% pass the exam. Come on, you will be the next best IT experts.

Exam Code: 1Z0-515
Exam Name: Oracle (Data Warehousing 11g Essentials)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 70 Questions and Answers
Last Update: 2013-12-01

In order to protect the vital interests of each IT certification exams candidate, IT-Tests.com provides high-quality Oracle 1Z0-515 exam training materials. This exam material is specially developed according to the needs of the candidates. It is researched by the IT experts of IT-Tests.com. Their struggle is not just to help you pass the exam, but also in order to let you have a better tomorrow.

We all know that the major problem in the IT industry is a lack of quality and practicality. IT-Tests.com Oracle 1Z0-515 questions and answers to prepare for your exam training materials you need. Like actual certification exams, multiple-choice questions (multiple-choice questions) to help you pass the exam. The our IT-Tests.com Oracle 1Z0-515 exam training materials, the verified exam, these questions and answers reflect the professional and practical experience of IT-Tests.com.

1Z0-515 (Data Warehousing 11g Essentials) Free Demo Download: http://www.it-tests.com/1Z0-515.html

NO.1 You want partitions to be automatically created when data that does not fit into current date range
loaded. Which type of partitioning would you implement?
A. Hash
B. List
C. Invisible
D. Interval
Answer: D

Oracle braindump   1Z0-515   1Z0-515 dumps   1Z0-515 practice test   1Z0-515 exam prep

NO.2 Which is NOT among Oracle SQL Analytic functions included in Oracle Database 11g?
A. Ranking functions
B. Substring functions
C. Window aggregate functions
D. LAG/LEAD functions
E. All of the above
Answer: B

Oracle   1Z0-515   1Z0-515 original questions   1Z0-515   1Z0-515 certification

NO.3 You will be implementing a data warehouse for one of your customers. In your design process, which
index type is most likely to be used to improve the performance of some queries where the data is of low
cardinality?
A. Bitmap indexes
B. B*-tree indexes
C. Reverse indexes
D. Invisible indexes
Answer: A

Oracle exam prep   1Z0-515 study guide   1Z0-515   1Z0-515 exam

NO.4 Identify the control structure that would NOT be defined as part of a data flow with Oracle Data
Integrator.?
A. Loops
B. Conditions
C. Error handling
D. GOTOs
Answer: D

Oracle   1Z0-515   1Z0-515   1Z0-515

NO.5 Indentify the true statement about REF partitions.
A. REF partitions have no impact on partition-wise joins.
B. Changes to partitioning in the parent table are automatically reflected in the child table.
C. Changes in the data in a parent table are reflected in a child table.
D. REF partitions can save storage space in the parent table.
Answer: B

Oracle practice test   1Z0-515 exam   1Z0-515 questions   1Z0-515   1Z0-515 braindump   1Z0-515 answers real questions

NO.6 You think that result set caching might provide some benefits for your current data warehouse scenario.
You perform some analysis on the composition of the queries used in the scenario. Identify the result of
the analysis that would indicate the most potential for improvement with result set caching.
A. The scenario consists mainly of queries that are used infrequently.
B. The scenario consists mainly of queries that work on data which changes frequently.
C. The scenario consists mainly of queries with long run times and small result sets.
D. All data warehouse scenarios will benefit from result set caching.
Answer: C

Oracle dumps   1Z0-515   1Z0-515   1Z0-515   1Z0-515 study guide

NO.7 Identify the action that you CANNOT perform using Database Resource Manager.
A. Define Consumer Groups.
B. Create rules to map sessions to Consumer Groups.
C. Define a Resource Plan.
D. Allocate individual CPUs to Consumer Groups.
Answer: D

Oracle   1Z0-515 demo   1Z0-515 exam   1Z0-515 certification

NO.8 For data warehousing, identify the benefits that would NOT be provided by the use of RAC.
A. Distribute workload across all the nodes.
B. Distribute workload to some of the nodes.
C. Provide parallel query servers.
D. Provide high availability for all the operations.
Answer: C

Oracle braindump   1Z0-515   1Z0-515

NO.9 For which type of query is the SQL result cache automatically disabled?
A. Queries that access data which changes frequently
B. Queries that return large amounts of data
C. Queries that use SQL functions such as SYSDATE
D. Queries that are used infrequently
Answer: C

Oracle practice test   1Z0-515 pdf   1Z0-515   1Z0-515 questions

NO.10 How many Exadata Storage Server cells can be used in a grid?
A. 7
B. 14
C. 128
D. No practical limit
Answer: D

Oracle exam dumps   1Z0-515   1Z0-515

IT-Tests.com offer the latest HP2-H28 Questions & Answers and high-quality JN0-694 PDF Practice Test. Our 000-955 VCE testing engine and CAT-221 study guide can help you pass the real exam. High-quality 642-997 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.it-tests.com/1Z0-515.html