As a matter of fact, we receive thousands of the warm feedbacks to thank us for helping them pass the exam. Our 1z1-064 Latest Braindumps Files training guide has been well known in the market. Almost all candidates know our 1z1-064 Latest Braindumps Files exam questions as a powerful brand. Omgzlook is famous for our company made these 1z1-064 Latest Braindumps Files exam questions with accountability. We understand you can have more chances getting higher salary or acceptance instead of preparing for the 1z1-064 Latest Braindumps Files exam. In the end, you will easily pass the 1z1-064 Latest Braindumps Files exam through our assistance.
Oracle Database 1z1-064 So your error can be corrected quickly.
Oracle Database 1z1-064 Latest Braindumps Files - Oracle Database 12c: Performance Management and Tuning We hope to grow with you and help you get more success in your life. Many students often complain that they cannot purchase counseling materials suitable for themselves. A lot of that stuff was thrown away as soon as it came back.
Our passing rate may be the most attractive factor for you. Our 1z1-064 Latest Braindumps Files learning guide have a 99% pass rate. This shows what? As long as you use our products, you can pass the exam!
Oracle 1z1-064 Latest Braindumps Files - Now IT industry is more and more competitive.
1z1-064 Latest Braindumps Files study materials can expedite your review process, inculcate your knowledge of the exam and last but not the least, speed up your pace of review dramatically. The finicky points can be solved effectively by using our 1z1-064 Latest Braindumps Files exam questions. With a high pass rate as 98% to 100% in this career, we have been the leader in this market and helped tens of thousands of our loyal customers pass the exams successfully. Just come to buy our 1z1-064 Latest Braindumps Files learning guide and you will love it.
If you are still struggling to prepare for passing 1z1-064 Latest Braindumps Files certification exam, at this moment Omgzlook can help you solve problem. Omgzlook can provide you training materials with good quality to help you pass the exam, then you will become a good Oracle 1z1-064 Latest Braindumps Files certification member.
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
Free demos are understandable and part of the SAP C-THR70-2404 exam materials as well as the newest information for your practice. They continue to use their IT knowledge and rich experience to study the previous years exams of Oracle Microsoft PL-200 and have developed practice questions and answers about Oracle Microsoft PL-200 exam certification exam. You can feel assertive about your exam with our 100 guaranteed professional SAP C_WZADM_2404 practice engine for you can see the comments on the websites, our high-quality of our SAP C_WZADM_2404 learning materials are proved to be the most effective exam tool among the candidates. If you choose to sign up to participate in Oracle certification Palo Alto Networks PCNSA exams, you should choose a good learning material or training course to prepare for the examination right now. So your personal effort is brilliant but insufficient to pass the Oracle Database 12c: Performance Management and Tuning exam and our Lpi 201-450 test guide can facilitate the process smoothly & successfully.
Updated: May 28, 2022