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QUESTION NO: 1 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.
QUESTION NO: 2 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: 3 Which Oracle Database component is audited by default if the unified Auditing option is enabled? A. Oracle Real Application Security B. Oracle Data Pump C. Oracle Database Vault D. Oracle Label Security E. Oracle Recovery Manager (RMAN) Answer: E
QUESTION NO: 4 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: 5 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
We hope that the Microsoft MB-700 learning braindumps you purchased are the best for you. It has been widely recognized that the VMware 2V0-17.25 exam can better equip us with a newly gained personal skill, which is crucial to individual self-improvement in today’s computer era. PECB NIS-2-Directive-Lead-Implementer - I know you must want to get a higher salary, but your strength must match your ambition! ISA ISA-IEC-62443 - The accuracy rate of exam practice questions and answers provided by Goldmile-Infobiz is very high and they can 100% guarantee you pass the exam successfully for one time. Generally speaking, CompTIA N10-009 certification has become one of the most authoritative voices speaking to us today.
Updated: May 28, 2022
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1z0-062 Exam Testking exam questions every year for your prospective dream. And our experts team keep close eyes on the upfront message that can help you deal with the new question points emerging during your simulation exercise of 1z0-062 Exam Testking practice materials. According to different audience groups, our products for the examination of the teaching content of a careful division, so that every user can find a suitable degree of learning materials.
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You can trust in our quality of the 1z0-062 - Oracle Database 12c: Installation and Administration Exam Testking exam questions and you can try it by free downloading the demos. The best way to gain success is not cramming, but to master the discipline and regular exam points of question behind the tens of millions of questions. Our Latest Real 1z0-062 Test Answers preparation materials can remove all your doubts about the exam.
However, passing an 1z0-062 Exam Testking exam is not easy, and a large number of people fail to pass it every year, as is the case with the 1z0-062 Exam Testking exam. But if you choose to buy our 1z0-062 Exam Testking study materials, you will pass the exam easily. In the 21st century, all kinds of examinations are filled with the life of every student or worker.
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QUESTION NO: 1 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.
QUESTION NO: 2 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: 3 Which Oracle Database component is audited by default if the unified Auditing option is enabled? A. Oracle Real Application Security B. Oracle Data Pump C. Oracle Database Vault D. Oracle Label Security E. Oracle Recovery Manager (RMAN) Answer: E
QUESTION NO: 4 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: 5 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
We hope that the Microsoft MB-700 learning braindumps you purchased are the best for you. It has been widely recognized that the VMware 2V0-17.25 exam can better equip us with a newly gained personal skill, which is crucial to individual self-improvement in today’s computer era. PECB NIS-2-Directive-Lead-Implementer - I know you must want to get a higher salary, but your strength must match your ambition! ISA ISA-IEC-62443 - The accuracy rate of exam practice questions and answers provided by Goldmile-Infobiz is very high and they can 100% guarantee you pass the exam successfully for one time. Generally speaking, CompTIA N10-009 certification has become one of the most authoritative voices speaking to us today.
Based on the statistics, prepare the exams under the guidance of our 1z0-062 Exam Testking practice materials, the user's pass rate is up to 98% to 100%, And they only need to practice latest 1z0-062 Exam Testking exam dump to hours. As the old saying goes, "Everything starts from reality, seeking truth from facts." This means that when we learn the theory, we end up returning to the actual application. Therefore, the effect of the user using the latest 1z0-062 Exam Testking exam dump is the only standard for proving the effectiveness and usefulness of our products. We stipulate the quality and accuracy of 1z0-062 Exam Testking exam questions every year for your prospective dream. And our experts team keep close eyes on the upfront message that can help you deal with the new question points emerging during your simulation exercise of 1z0-062 Exam Testking practice materials. According to different audience groups, our products for the examination of the teaching content of a careful division, so that every user can find a suitable degree of learning materials.
Oracle Database 1z0-062 Just have a try and you will love them!
You can trust in our quality of the 1z0-062 - Oracle Database 12c: Installation and Administration Exam Testking exam questions and you can try it by free downloading the demos. The best way to gain success is not cramming, but to master the discipline and regular exam points of question behind the tens of millions of questions. Our Latest Real 1z0-062 Test Answers preparation materials can remove all your doubts about the exam.
However, passing an 1z0-062 Exam Testking exam is not easy, and a large number of people fail to pass it every year, as is the case with the 1z0-062 Exam Testking exam. But if you choose to buy our 1z0-062 Exam Testking study materials, you will pass the exam easily. In the 21st century, all kinds of examinations are filled with the life of every student or worker.
Oracle 1z0-062 Exam Testking - The free demo has three versions.
The high quality and high efficiency of 1z0-062 Exam Testking study guide make it stand out in the products of the same industry. Our 1z0-062 Exam Testking exam materials have always been considered for the users. If you choose our products, you will become a better self. 1z0-062 Exam Testking actual exam want to contribute to your brilliant future. With our 1z0-062 Exam Testking learning braindumps, you can not only get the certification but also learn a lot of the professional knowledge.
Where is a will, there is a way. And our 1z0-062 Exam Testking exam questions are the exact way which can help you pass the exam and get the certification with ease.
1z0-062 PDF DEMO:
QUESTION NO: 1 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.
QUESTION NO: 2 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: 3 Which Oracle Database component is audited by default if the unified Auditing option is enabled? A. Oracle Real Application Security B. Oracle Data Pump C. Oracle Database Vault D. Oracle Label Security E. Oracle Recovery Manager (RMAN) Answer: E
QUESTION NO: 4 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: 5 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
We hope that the Microsoft MB-700 learning braindumps you purchased are the best for you. It has been widely recognized that the VMware 2V0-17.25 exam can better equip us with a newly gained personal skill, which is crucial to individual self-improvement in today’s computer era. PECB NIS-2-Directive-Lead-Implementer - I know you must want to get a higher salary, but your strength must match your ambition! ISA ISA-IEC-62443 - The accuracy rate of exam practice questions and answers provided by Goldmile-Infobiz is very high and they can 100% guarantee you pass the exam successfully for one time. Generally speaking, CompTIA N10-009 certification has become one of the most authoritative voices speaking to us today.
