Are you worrying about how to pass Oracle 1z1-064 Test Bootcamp test? Now don't need to worry about the problem. Omgzlook that committed to the study of Oracle 1z1-064 Test Bootcamp certification exam for years has a wealth of experience and strong exam dumps to help you effectively pass your exam. Whether to pass the exam successfully, it consists not in how many materials you have seen, but in if you find the right method. The coverage of the products of Omgzlook is very broad. It can be provide convenient for a lot of candidates who participate in IT certification exam. Free demo download can make you be rest assured to buy; one-year free update of 1z1-064 Test Bootcamp exam software after payment can assure you during your preparation for the exam.
Oracle Database 1z1-064 The empty promise is not enough.
Oracle Database 1z1-064 Test Bootcamp - Oracle Database 12c: Performance Management and Tuning Miss the opportunity, you will regret it. We can ensure you pass with Oracle study torrent at first time. Omgzlook is a reliable study center providing you the valid and correct Training 1z1-064 Pdf questions & answers for boosting up your success in the actual test.
For example like Oracle 1z1-064 Test Bootcamp certification exam, it is a very valuable examination, which must help you realize your wishes. Working in IT field, you definitely want to prove your ability by passing IT certification test. Moreover, the colleagues and the friends with IT certificate have been growing.
Oracle 1z1-064 Test Bootcamp - So just come on and join our success!
1z1-064 Test Bootcamp offers free demo for 1z1-064 Test Bootcamp real test. You can check out the interface, question quality and usability of our 1z1-064 Test Bootcamp practice exams before you decide to buy it. You can download our 1z1-064 Test Bootcamp test engine and install it on your phone or other device, then if you are waiting for the bus or on the subway, you can take 1z1-064 Test Bootcamp exam dumps out for study. The promotion is regular, so please hurry up to get the most cost-effective Oracle prep exam dumps.
As for PPT online version, as long as you download the app into your computer. You can enjoy the nice service from us.
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 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
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
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
SAP C_THR95_2405 - You will free access to our test engine for review after payment. In the course of your study, the test engine of EMC D-PEXE-IN-A-00 actual exam will be convenient to strengthen the weaknesses in the learning process. Oracle 1Z0-1093-23 - Just add it to your cart. As a key to the success of your life, the benefits that our HP HPE2-N71 study braindumps can bring you are not measured by money. In addition, you can set the time for each test practice of Microsoft MS-721 simulate test.
Updated: May 28, 2022