Our 1z1-064 Questions practice dumps enjoy popularity throughout the world. So with outstanding reputation, many exam candidates have a detailed intervention with our staff before and made a plea for help. We totally understand your mood to achieve success at least the 1z1-064 Questions exam questions right now, so our team makes progress ceaselessly in this area to make better 1z1-064 Questions study guide for you. But the country's demand for high-end IT staff is still expanding, internationally as well. So many people want to pass Oracle 1z1-064 Questions certification exam. Our 1z1-064 Questions free demo provides you with the free renewal in one year so that you can keep track of the latest points happening.
Oracle Database 1z1-064 We can help you to achieve your goals.
We can lead you the best and the fastest way to reach for the certification of 1z1-064 - Oracle Database 12c: Performance Management and Tuning Questions exam dumps and achieve your desired higher salary by getting a more important position in the company. Omgzlook Oracle Best Quality 1z1-064 exam training materials is the best training materials. If you're also have an IT dream.
After your purchase of our 1z1-064 Questions exam braindumps, the after sales services are considerate as well. We have considerate after sales services with genial staff. They are willing to solve the problems of our 1z1-064 Questions training guide 24/7 all the time.
Oracle 1z1-064 Questions - It is the dumps that you can't help praising it.
The 1z1-064 Questions test materials are mainly through three learning modes, Pdf, Online and software respectively. Among them, the software model is designed for computer users, can let users through the use of Windows interface to open the 1z1-064 Questions test prep of learning. It is convenient for the user to read. The 1z1-064 Questions test materials have a biggest advantage that is different from some online learning platform which has using terminal number limitation, the 1z1-064 Questions quiz torrent can meet the client to log in to learn more, at the same time, the user can be conducted on multiple computers online learning, greatly reducing the time, and people can use the machine online of 1z1-064 Questions test prep more conveniently at the same time. As far as concerned, the online mode for mobile phone clients has the same function.
Are you still searching proper 1z1-064 Questions exam study materials, or are you annoying of collecting these study materials? As the professional IT exam dumps provider, Omgzlook has offered the complete 1z1-064 Questions exam materials for you. So you can save your time to have a full preparation of 1z1-064 Questions exam.
1z1-064 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
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: 3
Examine the command to change a parameter value from the default to 50:
SQL> ALTER SYSTEM SET OPTIMIZER_INDEX_COST_ADJ = 50;
What is the effect of changing the value of the parameter? (Choose the best answer.)
A. It influences the optimizer to use bitmap indexes as the estimated cost of conversion from bitmap to rowid is reduced.
B. It influences the optimizer to use indexes instead of full table scans as the estimated cost of using an index is reduced.
C. It influences the optimizer to always use fast full index scans as the estimated cost of using an index is reduced.
D. It influences the optimizer to use full table scans instead of index scans as the estimated cost of full table scan is reduced.
Answer: B
QUESTION NO: 4
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: 5
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
While you are learning with our SAP P_SAPEA_2023 quiz guide, we hope to help you make out what obstacles you have actually encountered during your approach for SAP P_SAPEA_2023 exam torrent through our PDF version, only in this way can we help you win the SAP P_SAPEA_2023 certification in your first attempt. The happiness from success is huge, so we hope that you can get the happiness after you pass ECCouncil 212-82 exam certification with our developed software. Juniper JN0-223 - All our behaviors are aiming squarely at improving your chance of success. We've helped countless examinees pass ServiceNow CIS-VR exam, so we hope you can realize the benefits of our software that bring to you. if you choose to use the software version of our Network Appliance NS0-701 study guide, you will find that you can download our Network Appliance NS0-701 exam prep on more than one computer and you can practice our Network Appliance NS0-701 exam questions offline as well.
Updated: May 28, 2022