模板工程的质量通病有（）。 梁模板质量通病。 柱模板质量通病。 墙模板质量通病。 板模板质量通病。
As an alternative to setting the Visible property to No for the ORDERS_WINDOW, which built-in could you use to achieve the same result? （） HIDE_WINDOW 。 CLOSE_WINDOW 。 REPLACE_CONTENT_VIEW。 GET_WINDOW_PROPERTY。
Evaluate the following code： SQL>VARIABLE task_name VARCHAR2（255）； SQL>VARIABLE sql_stmt VARCHAR2（4000）； SQL>BEGIN ：sql_stmt ：= ’SELECT COUNT（*） FROM customers WHERE cust_state_province =’’CA’’’； ：task_name ：= ’MY_QUICKTUNE_TASK’； DBMS_ADVISOR.QUICK_TUNE（DBMS_ADVISOR.SQLACCESS_ADVISOR， ：task_name， ：sql_stmt）； END； What is the outcome of this block of code？（） It creates a task and workload， and executes the task.。 It creates a task and workload but does not execute the task.。 It produces an error because a template has not been created.。 It produces an error because the SQL Tuning Set has not been created.。
You have installed two 64G flash devices to support the Database Smart Flash Cache feature on your database server that is running on Oracle Linux. You have set the DB_SMART_FLASH_FILE parameter: DB_FLASH_CACHE_FILE= ‘/dev/flash_device_1 ‘,’ /dev/flash_device_2’ How should the DB_FLASH_CACHE_SIZE be configured to use both devices?（） Set DB_FLASH_CACHE_SIZE=64G。 Set D3_FLASH_CACHE_SIZE=64G, 64G。 Set D3_FLASK_CACKE_SI2E=128G。 db_flash_cache_SI2E is automatically configured by the instance at startu。
下面哪个部分是属于直流电动机的定子部分？（） 换向器。 电枢绕组。 励磁绕组。 风扇。
Manually， you set the consumer group of all of the newly created users to MYDB_GRP. You want the users to be able to change their consumer groups as per the application requirement. What was the first step that was needed in the process to achieve this objective？（）
