1Z0-064테스트자료 & Oracle 1Z0-064최신덤프문제 - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed

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마술처럼Oracle 1z0-064테스트자료시험합격이 실현될것입니다. 퍼펙트한Oracle 1z0-064테스트자료시험대비덤프자료는 Royalholidayclubbed가 전문입니다. Oracle 1z0-064테스트자료덤프를 다운받아 가장 쉬운 시험준비를 하여 한방에 패스가는것입니다. Oracle 1z0-064테스트자료 시험을 합격하여 자격증을 손에 넣는다면 취직 혹은 연봉인상 혹은 승진이나 이직에 확실한 가산점이 될것입니다. Oracle 1z0-064테스트자료시험 어려운 시험이지만 저희Oracle 1z0-064테스트자료덤프로 조금이나마 쉽게 따봅시다. 이는 응시자가 확실하고도 빠르게Oracle 1z0-064테스트자료덤프를 마스터하고Oracle 1z0-064테스트자료시험을 패스할수 있도록 하는 또 하나의 보장입니다.

만약Oracle인증1z0-064테스트자료시험에서 떨어지셨다고 하면 우리는 덤프비용전액 환불입니다.

Royalholidayclubbed에서 출시한 Oracle인증1z0-064 - Oracle Database 12c: Performance Management and Tuning테스트자료 덤프는 시험문제점유율이 가장 높은 시험대비자료입니다. Royalholidayclubbed는 여러분이Oracle 1z0-064 시험덤프자료인증시험을 통과할 수 잇도록 도와주는 사이트입니다. 많은 분들이 많은 시간과 돈을 들여 혹은 여러 학원 등을 다니면서Oracle 1z0-064 시험덤프자료인증시험패스에 노력을 다합니다.

Royalholidayclubbed의 Oracle인증 1z0-064테스트자료덤프는 거의 모든 실제시험문제 범위를 커버하고 있습니다.Oracle인증 1z0-064테스트자료시험덤프를 구매하여 덤프문제로 시험에서 불합격성적표를 받을시Royalholidayclubbed에서는 덤프비용 전액 환불을 약속드립니다.

Oracle 1z0-064테스트자료 - 덤프를 구매하여 시험에서 불합격성적표를 받으시면 덤프비용 전액을 환불해드립니다.

이 산업에는 아주 많은 비슷한 회사들이 있습니다, 그러나 Royalholidayclubbed는 다른 회사들이 이룩하지 못한 독특한 이점을 가지고 있습니다. Pss4Test Oracle 1z0-064테스트자료덤프를 결제하면 바로 사이트에서Oracle 1z0-064테스트자료덤프를 다운받을수 있고 구매한Oracle 1z0-064테스트자료시험이 종료되고 다른 코드로 변경되면 변경된 코드로 된 덤프가 출시되면 비용추가없이 새로운 덤프를 제공해드립니다.

시간절약은 물론이고 가격도 착해서 간단한 시험패스에 딱 좋은 선택입니다. Oracle 인증1z0-064테스트자료시험출제경향을 퍼펙트하게 연구하여Royalholidayclubbed에서는Oracle 인증1z0-064테스트자료시험대비덤프를 출시하였습니다.

1z0-064 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
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

QUESTION NO: 4
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: 5
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.

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Updated: May 28, 2022

by RHC.

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