Have you ever tried our IT exam certification software provided by our Omgzlook? If you have, you will use our 1z1-064 Study Group exam software with no doubt. If not, your usage of our dump this time will make you treat our Omgzlook as the necessary choice to prepare for other IT certification exams later. Our 1z1-064 Study Group exam software is developed by our IT elite through analyzing real 1z1-064 Study Group exam content for years, and there are three version including PDF version, online version and software version for you to choose. Our strength will make you incredible. You can try a part of the questions and answers about Oracle 1z1-064 Study Group exam to test our reliability. We try our best to ensure 100% pass rate for you.
Oracle 1z1-064 Study Group exam is very popular in IT field.
If you want to know our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Study Group test questions materials, you can download our free demo now. After you purchase Reliable 1z1-064 Exam Forum exam dumps, you will get a year free updates. Within a year, only if you would like to update the materials you have, you will get the newer version.
Excellent Oracle 1z1-064 Study Group study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy. Do you feel bored about current jobs and current life? Go and come to obtain a useful certificate! 1z1-064 Study Group study guide is the best product to help you achieve your goal.
Oracle 1z1-064 Study Group - The knowledge you have learned is priceless.
Our experts offer help by diligently working on the content of 1z1-064 Study Group learning questions more and more accurate. Being an exam candidate in this area, we believe after passing the exam by the help of our 1z1-064 Study Group practice materials, you will only learn a lot from this 1z1-064 Study Group exam but can handle many problems emerging in a long run. You can much more benefited form our 1z1-064 Study Group study guide. Don't hesitate, it is worthy to purchase!
To choose us is to choose success! It is an incredible opportunity among all candidates fighting for the desirable exam outcome to have our 1z1-064 Study Group practice materials.
1z1-064 PDF DEMO:
QUESTION NO: 1
In which three situations does DB time always increase? (Choose three.)
A. when I/O wait time increases for foreground processes
B. when more connections are made to a database instance
C. when CPU consumption by background processes increases
D. when the host is CPU bound for foreground processes
E. when wait time for data to be sent over a network increases
Answer: A,B,C
QUESTION NO: 2
You are administrating a database that supports an OLTP workload. A few users complain about the poor performance of some SQL statements. You notice that these SQL statements belong to different applications and conclude that there is no correlation between them. You create a SQL
Tuning Set (STS) containing these SQL statements.
What must you do to analyze and generate recommendations for the SQL statements in the STS?
A. Submit the STS as input to the SQL Access Advisor to generate recommendations for SQL profiles.
B. Submit the STS as input to the SQL Performance Analyzer to generate recommendations for creating indexes and materialized views.
C. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for SQL plan baselines.
D. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for indexes or
SQL profiles or both.
Answer: C
QUESTION NO: 3
Examine the parameters set for your database instance:
You are administrating a database that supports a DSS workload. You make some changes to the sizes of memory components. Consequently, you receive this error:
Which three actions might resolve the issue?
A. pinning the cursors in the shared pool
B. setting the value of MEMORY_MAX_TARGET to the value of the SGA_MAX_SIZE parameter
C. enabling Automatic Memory Management for the database instance
D. increasing the size of the shared pool
E. setting the PGA_AGGREGATE_TARGET parameter to 0 and the MEMORY_TARGET parameter to the value of the PGA_AGGREGATE_TARGET parameter
F. enabling Automatic Shared Memory Management for the database instance
Answer: B,C,F
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 are prerequisites for running the I/O calibration tool? (Choose two.)
A. The database must be in MOUNT state.
B. The disks to be tested must be configured to use asynchronous I/O for data files.
C. The database should be opened in restricted mode.
D. The database instance must be started using an SPFIL
E. For determining latency time, the STATISTICS_LEVEL parameter must be set to TYPICAL or ALL.
Answer: A,D
But the HP HPE0-V27 test prep we provide are compiled elaborately and it makes you use less time and energy to learn and provide the study materials of high quality and seizes the focus the exam. Our Microsoft MB-910 certification practice materials provide you with a wonderful opportunity to get your dream certification with confidence and ensure your success by your first attempt. Although the pass rate of our Microsoft MS-721 study materials can be said to be the best compared with that of other exam tests, our experts all are never satisfied with the current results because they know the truth that only through steady progress can our Microsoft MS-721 preparation braindumps win a place in the field of exam question making forever. Microsoft DP-420 - The certificate is of significance in our daily life. Considering the current plea of our exam candidates we make up our mind to fight for your satisfaction and wish to pass the Microsoft DP-203 exam.
Updated: May 28, 2022