Have you ever tried our IT exam certification software provided by our Omgzlook? If you have, you will use our 1z1-062 Pass Guide 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 1z1-062 Pass Guide exam software is developed by our IT elite through analyzing real 1z1-062 Pass Guide exam content for years, and there are three version including PDF version, online version and software version for you to choose. Do you want to pass the Oracle 1z1-062 Pass Guide exam better and faster? Then please select the Omgzlook. It can help you achieve your dreams. We constantly updated the 1z1-062 Pass Guide exam materials at the same time with the exam update.
Oracle 1z1-062 Pass Guide exam is very popular in IT field.
If you want to know our 1z1-062 - Oracle Database 12c: Installation and Administration Pass Guide test questions materials, you can download our free demo now. With the dumps, you can pass Oracle Reliable 1z1-062 Test Camp Questions test with ease and get the certificate. Have you learned Omgzlook Oracle Reliable 1z1-062 Test Camp Questions exam dumps? Why do the people that have used Omgzlook dumps sing its praises? Do you really want to try it whether it have that so effective? Hurry to click Omgzlook to download our certification training materials.
Excellent Oracle 1z1-062 Pass Guide 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! 1z1-062 Pass Guide study guide is the best product to help you achieve your goal.
Oracle 1z1-062 Pass Guide - Never feel sorry to invest yourself.
Our experts offer help by diligently working on the content of 1z1-062 Pass Guide learning questions more and more accurate. Being an exam candidate in this area, we believe after passing the exam by the help of our 1z1-062 Pass Guide practice materials, you will only learn a lot from this 1z1-062 Pass Guide exam but can handle many problems emerging in a long run. You can much more benefited form our 1z1-062 Pass Guide 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 1z1-062 Pass Guide practice materials.
1z1-062 PDF DEMO:
QUESTION NO: 1
You configured the flash recovery area in the database. Which two files would you expect to find in the flash recovery area? (Choose two.)
A. copies of all parameter files
B. trace file generated using BACKUP CONTROLFILE TO TRACE
C. backup pieces
D. control file autobackups
Answer: C,D
QUESTION NO: 2
The HR schema exists in two databases, BOSTON and DENVER, and has the same password,
HR.
You have the CREATE DATABASE LINK and CREATE SESSION privileges on both the database.
BOSTON is defined as a service name in the tnsnames.ora of both the databases.
You plan to use the command:
CREATE DATABASE LINK hr_link CONNECT to hr IDENTIFIED BY hr USING 'denver'; What must be done to ensure only the HR user in the BOSTON database can access the HR schema in the DENVER database?
A. Execute this command as HR user in the BOSTON database.
B. Execute this command as HR user in the BOSTON database and SYS user in the DENVER database.
C. Execute this command as HR user in the DENVER database.
D. Execute this command as SYS user in both the databases.
Answer: A
QUESTION NO: 3
In your database, the STATISTICS_LEVEL parameter is set to TYPICAL and an Automatic
Workload Repository (AWR) snapshot is taken every 30 minutes.
Which two statements are true about the Automatic Database Diagnostic Monitor (ADDM)? (Choose two.)
A. It runs after each AWR snapshot is created and it requires at least two snapshots for analysis.
B. It calls other advisors if required, but does not provide recommendations about the advisors to be used.
C. It always compares the latest snapshot with the baseline snapshot for analysis.
D. It requires at least four AWR snapshots for analysis.
E. It measures database performance by analyzing the wait time and CPU time of all non-idle user sessions.
Answer: A,E
QUESTION NO: 4
What is pre-requisite to alter a role?
A. You should set the OS_ROLES parameter to true.
B. You should be granted the DBA role.
C. You should have the ALTER ANY ROLE system privilege.
D. You should be granted the role with the GRANT OPTION.
Answer: C
QUESTION NO: 5
You are the DBA supporting an Oracle 11g Release 2 database and wish to move a table containing several DATE, CHAR, VARCHAR2, and NUMBER data types, and the table's indexes, to another tablespace.
The table does not have a primary key and is used by an OLTP application.
Which technique will move the table and indexes while maintaining the highest level of availability to the application?
A. An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD to move the indexes.
B. Oracle Data Pump.
C. Edition-Based Table Redefinition.
D. Online Table Redefinition.
E. An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD ONLINE to move the indexes.
Answer: D
Explanation
* Oracle Database provides a mechanism to make table structure modifications without significantly affecting the availability of the table. The mechanism is called online table redefinition. Redefining tables online provides a substantial increase in availability compared to traditional methods of redefining tables.
* To redefine a table online:
Choose the redefinition method: by key or by rowid
* By key-Select a primary key or pseudo-primary key to use for the redefinition. Pseudo-primary keys are unique keys with all component columns having NOT NULL constraints. For this method, the versions of the tables before and after redefinition should have the same primary key columns. This is the preferred and default method of redefinition.
* By rowid-Use this method if no key is available. In this method, a hidden column named M_ROW $ $ is added to the post-redefined version of the table. It is recommended that this column be dropped or marked as unused after the redefinition is complete. If COMPATIBLE is set to 10.2.0 or higher, the final phase of redefinition automatically sets this column unused. You can then use the ALTER TABLE
... DROP UNUSED COLUMNS statement to drop it.
You cannot use this method on index-organized tables.
Note:
* When you rebuild an index, you use an existing index as the data source. Creating an index in this manner enables you to change storage characteristics or move to a new tablespace. Rebuilding an index based on an existing data source removes intra-block fragmentation. Compared to dropping the index and using the CREATE INDEX statement, re-creating an existing index offers better performance.
Incorrect:
Not E: Edition-based redefinition enables you to upgrade the database component of an application while it is in use, thereby minimizing or eliminating down time.
The IBM C1000-169 prep torrent we provide will cost you less time and energy. There is a large range of Amazon SOA-C02 certifications that can help you improve your professional worth and make your dreams come true. Although the pass rate of our Huawei H11-851_V4.0 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 Huawei H11-851_V4.0 preparation braindumps win a place in the field of exam question making forever. EMC D-XTR-OE-A-24 - Any of the three versions can work in an offline state, and the version makes it possible that the websites is available offline. Many competitors simulate and strive to emulate our standard, but our HashiCorp TA-003-P training branindumps outstrip others in many aspects, so it is incumbent on us to offer help.
Updated: May 28, 2022