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You executed the following code:  
BACKUP VALIDATE DATABASE;  
BLOCKRECOVER CORRUPTION LIST; 
What will be the result of executing the above code?()  

A .  The code will run a backup validation to populate the V$BACKUP_CORRUPTION view and repair corrupt blocks, if any, recorded in the view.
B .  The code will run a backup validate to populate the V$COPY_CORRUPTION view and then repair any corrupt blocks recorded in the view.
C .  The code will runs a backup validate to populate the V$DATABASE_BLOCK_CORRUPTION view and then repair corrupt blocks, if any, recorded in the view.
D .  The code will run a backup validate to populate the RC_BACKUP_CORRUPTION view and then repair corrupt blocks, if any, recorded in the view.

Exhibit Examine the data in the EMPLOYEES and DEPARTMENTS tables. You want to retrieve all employees' last names, along with their manager's last names and their department names. Which query would you use?() SELECT last_name, manager_id, department_name FROM employees e FULL OUTER JOIN department d ON (e.department_id = d.department_id);。 SELECT e.last_name, m.last_name, department_name FROM employees e LEFT OUTER JOIN employees m on ( e.managaer_id = m.employee_id) LEFT OUTER JOIN department d ON (e.department_id = d.department_id);。 SELECT e.last_name, m.last_name, department_name FROM employees e RIGT OUTER JOIN employees m on ( e.manager_id = m.employee_id) FULL OUTER JOIN department d ON (e.department_id = d.department_id);。 SELECT e.last_name, m.last_name, department_name FROM employees e LEFT OUTER JOIN employees m on ( e.manager_id = m.employee_id) RIGT OUTER JOIN department d ON (e.department_id = d.department_id);。 SELECT e.last_name, m.last_name, department_name FROM employees e RIGHT OUTER JOIN employees m on ( e.manager_id = m.employee_id) RIGHT OUTER JOIN departments d ON (e.department_id = d.department_id)。 SELECT last_name, manager_id, department_name FROM employees e JOIN department d ON (e.department_id = d.department_id)。 根据《建筑工程施工质量验收统一标准》(GB50300―2013)的要求,建筑工程质量验收应划分为单位(子单位)工程、分部(子分部)工程、分项工程和()。 验收部位。 工序。 检验批。 专业验收。 不合理的认识主要包括() 绝对化要求。 过度泛化。 夸大后果。 任性。 Which statement is true about the PCTFREE setting for the table() It sets the minimum percentage of a data block to be reserved to contain chained rows from other blocks.。 It sets the minimum percentage of a data block to be reserved as free space before the server prevents inserts into the block.。 It sets the minimum percentage of a data block to be reserved to contain the bitmap used to maintain the free block information.。 It sets the minimum percentage of a block that can be used for row data plus overhead before new rows are added to the block.。 推进水利工程建设项目信息公开和诚信体系建设的目的要求不包括() 解决市场准入和退出机制不健全的问题。 解决水利工程建设信息公开不规范的问题。 完善水利工程建设制度。 解决水利工程建设领域信用缺失的问题。

You executed the following code:  
BACKUP VALIDATE DATABASE;  
BLOCKRECOVER CORRUPTION LIST; 
What will be the result of executing the above code?()  

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