Our website provides you the latest 1z1-064 Valid Practice Questions Pdf practice test with best quality that will lead you to success in obtaining the certification exam. The test engine is more efficient way for anyone to practice our 1z1-064 Valid Practice Questions Pdf exam pdf and get used to the atmosphere of the formal test. We can guarantee you high passing score once you bought our 1z1-064 Valid Practice Questions Pdf real questions and remember the correct answers. Purchasing products of Omgzlook you can easily obtain Oracle certification and so that you will have a very great improvement in IT area. The exam questions and answers of general Oracle certification exams are produced by the IT specialist professional experience. The warm feedbacks from our customers all over the world and the pass rate high to 99% on 1z1-064 Valid Practice Questions Pdfactual exam proved and tested our influence and charisma on this career.
Oracle Database 1z1-064 We provide tracking services to all customers.
Our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Valid Practice Questions Pdf practice dumps enjoy popularity throughout the world. We Omgzlook Oracle 1z1-064 Exam Papers exam training materials in full possession of the ability to help you through the certification. Omgzlook website training materials are proved by many candidates, and has been far ahead in the international arena.
Our 1z1-064 Valid Practice Questions Pdf free demo provides you with the free renewal in one year so that you can keep track of the latest points happening. As the questions of exams of our 1z1-064 Valid Practice Questions Pdf exam dumps are more or less involved with heated issues and customers who prepare for the exams must haven’t enough time to keep trace of exams all day long, our 1z1-064 Valid Practice Questions Pdf practice engine can serve as a conducive tool for you make up for those hot points you have ignored. You will be completed ready for your 1z1-064 Valid Practice Questions Pdf exam.
Oracle 1z1-064 Valid Practice Questions Pdf - We can help you to achieve your goals.
With the help of our 1z1-064 Valid Practice Questions Pdf practice materials, you can successfully pass the actual exam with might redoubled. Our company owns the most popular reputation in this field by providing not only the best ever 1z1-064 Valid Practice Questions Pdf study guide but also the most efficient customers’ servers. We can lead you the best and the fastest way to reach for the certification of 1z1-064 Valid Practice Questions Pdf exam dumps and achieve your desired higher salary by getting a more important position in the company.
Omgzlook Oracle 1z1-064 Valid Practice Questions Pdf exam training materials is the best training materials. If you're also have an IT dream.
1z1-064 PDF DEMO:
QUESTION NO: 1
Examine the partial AWR report taken for a time period of 60 minutes:
Which two inferences can you draw from this report? (Choose two.)
A. The CPUs are busy executing server processes and background processes for a considerable amount of CPU time.
B. The database user calls are spending most of their time waiting for sessions that are in more important consumer groups.
C. The database user calls are spending most of their time in I/O for single block reads.
D. The database user calls are issuing frequent explicit commits.
Answer: A,C
QUESTION NO: 2
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: 3
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: 4
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: 5
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
HP HPE0-V27-KR - If you have any question that you don't understand, just contat us and we will give you the most professional advice immediately. ISACA CRISC - In real life, every great career must have the confidence to take the first step. Our SAP C-TS462-2023 practice guide well received by the general public for immediately after you have made a purchase for our SAP C-TS462-2023 exam prep, you can download our SAP C-TS462-2023 study materials to make preparations for the exams. Nutanix NCSE-Core - And you can download these materials and print it out for study at any time. That is to say, there is absolutely no mistake in choosing our Amazon SOA-C02 test guide to prepare your exam, you will pass your exam in first try and achieve your dream soon.
Updated: May 28, 2022