Maybe our Oracle Database 12c: Performance Management and Tuning exam questions can help you. Having a certificate may be something you have always dreamed of, because it can prove that you have a certain capacity. Our learning materials can provide you with meticulous help and help you get your certificate. Our 1z1-064 Materials real exam is written by hundreds of experts, and you can rest assured that the contents of the 1z1-064 Materials study materials are contained. After obtaining a large amount of first-hand information, our experts will continue to analyze and summarize and write the most comprehensive 1z1-064 Materials learning questions possible. If you are really not sure which version you like best, you can also apply for multiple trial versions of our 1z1-064 Materials exam questions.
Oracle Database 1z1-064 And you can choose the favorite one.
According to the data that are proved and tested by our loyal customers, the pass rate of our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Materials exam questions is high as 98% to 100%. Many exam candidates are uninformed about the fact that our New 1z1-064 Test Answers preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
Today, getting 1z1-064 Materials certification has become a trend, and 1z1-064 Materials exam dump is the best weapon to help you pass certification. We all know that obtaining the 1z1-064 Materials certification is very difficult, and students who want to pass the exam often have to spend a lot of time and energy. After years of hard work, the experts finally developed a set of perfect learning materials 1z1-064 Materials practice materials that would allow the students to pass the exam easily.
Oracle 1z1-064 Materials - Remember, the fate is in your own hands.
Our 1z1-064 Materials real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our 1z1-064 Materials study guide so amazing? The answer that we only supply the latest and valid 1z1-064 Materials exam braindumps for our customers and first-class after-sales services come after the first-class 1z1-064 Materials learning engine. We're also widely praised by our perfect services.
Yes, this is true. You get what you want is one of the manifestations of success.
1z1-064 PDF DEMO:
QUESTION NO: 1
Your database supports an OLTP system.
Examine the parameter values configured in your database:
The CUSTOMERS table contains 8,000 rows. The CUST_ID column is the primary key and the
COUNTRY_ID column contains only three possible values: 1111, 2222, and 3333.
You execute the commands:
SQL> EXECUTE DBMS_STATS.GATHER_TABLE_STATS('SH','CUSTOMERS');
PL/SQL procedure successfully completed.
SQL> CREATE INDEX COUNTRY_IDX ON CUSTOMERS (COUNTRY_ID);
Index created.
You then perform a series of INSERT, UPDATE, and DELETE operations on the table.
View the Exhibit to examine the query and its execution plan.
Which three options would improve the performance of the query? (Choose three.)
A. creating a histogram on the COUNTRY_ID column
B. creating a SQL profile
C. regathering statistics on the CUSTOMERS table
D. increasing the size of the PGA
E. creating a KEEP cache
F. creating a bitmap index on the COUNTRY_ID column
Answer: A,C,D
QUESTION NO: 2
In which three scenarios would you recommend the use of the SQL Performance Analyzer?
A. to identify SQL statements whose performance may have regressed due to a hardware upgrade
B. to identify SQL statements in an application whose performance may have regressed due to migration from Oracle Database 11g to 12c
C. to analyze the impact of using bind variables for syntactically similar SQL statements
D. to analyze the impact of network and interconnect changes on database workload
E. to analyze the impact of new indexes and materialized views on the SQL statements executed by an application
F. to identify SQL statements that require SQL profiles
Answer: A,D,F
QUESTION NO: 3
Enable adaptive thresholds to detect the workload patterns and set different threshold values as a percentage of the maximum value.
Which option represents the required steps in the correct order? (Choose the best answer.)
A. 4, 5, 7
B. 5, 1, 6, 8
C. 2, 4, 3
D. 5, 7
E. 3, 4, 8
Answer: B
8. Examine the partial Activity Over Time section of an Active Session History (ASH) report:
Which two inferences are correct? (Choose two.)
A. In the second time slot, 0.14% of the time was spent on the CPU.
B. In the second time slot, five different sampled sessions were using the CPU.
C. In the second time slot, out of the nine sampled sessions connected to the database instance, only one sampled session was idle at the time of report generation.
D. In the first time slot, five different sampled sessions were connected to the database instance.
E. In the first time slot, only one sampled session was using the CPU.
Answer: A,D
QUESTION NO: 4
Your database supports an OLTP workload during the day and batch processing at night. You want to monitor performance metrics to detect any degradation of performance in both types of workloads over a time period of 30 days.
Examine this list of possible steps:
1. Create a fixed baseline.
2. Create a baseline template.
3. Create a new moving window baseline.
4. Increase the retention period default value to 30 days.
5. Increase the size of the existing moving window baseline to 30 days.
6. Create warning and critical alerts for the relevant metrics.
7. Enable adaptive thresholds to detect the workload patterns and specify a high-significance-level threshold type.
QUESTION NO: 5
Which two statements are true about ADDM? (Choose two.)
A. It documents only those components and wait classes that are significantly impacting the performance of the database.
B. It first identifies the performance symptoms, and then refines them to reach the root cause with the singular aim of reducing the DB CPU metric.
C. It analyzes the performance of a database instance based on the time period covered by the most recent AWR snapshot, and generates recommendations based on hard-coded criteria.
D. It can analyze performance issues that occurred in past events provided they fall within the AWR retention period.
E. ADDM resource utilization and cost of analysis depends on the actual load on the database and the number of performance problems analyzed.
Answer: A,B
SAP C_TS462_2023 - In a word, Wwe have data protection act for you to avoid information leakage! SAP C-TS422-2023 - In addition, Omgzlook exam dumps will be updated at any time. During the trial period of our Salesforce Public-Sector-Solutions study materials, the PDF versions of the sample questions are available for free download, and both the pc version and the online version can be illustrated clearly. Google Google-Workspace-Administrator - This is because IT experts can master the question point well, so that all questions the candidates may come across in the actual test are included in Omgzlook exam dumps. Most of these questions are likely to appear in the Autodesk ACP-01101 real exam.
Updated: May 28, 2022