Your SPFILE contains the following parameter settings： SGA_TARGET = 8G DB_CACHE_SIZE = 4G SHARED_POOL_SIZE = 2G LARGE_POOL_SIZE = 512M JAVA_POOL_SIZE = 512M LOG_BUFFER = 100M SGA_MAX_SIZE = 10G You query the V$SGA_DYNAMIC_COMPONENTS dynamic performance view and discover that the large pool component is currently sized at 1G. You want the value of the SGA_TARGET initialization parameter to 10G， but instead of specifying a value of 10G for the SGA_TARGET initialization parameter， you erroneously execute the following statement： SQL>ALTER SYSTEM SET SGA_TARGET = 0 SCOPE = BOTH； What is the result of this statement？（） The database crashes.。 The large pool releases 512M of memory.。 The large pool retains 1G of allocated memory.。 The large pool increases to 1，512M of memory.。
灌水量：
When selling against competition, which of the following focus on the iDataPlex value proposition?（） Large selection of proven applications 。 Standard rack mounting 。 Flexible configurations ready for integration and testing at the customers data center 。 Easy maintenance through individual hot-swappable node。
截流前验收的主要工作（）。 A.检查已完成的水下工程、隐蔽工程、导流截流工程的建设情况，鉴定工程质量 。 B.审查截流方案，检查截流措施和准备工作落实情况 。 C.检查建设征地、移民迁移安置和库底清理情况，以及为解决碍航等问题而采取的临时措施落实情况 。 D.确定可以进行交接的工程项目E.研究验收中发现的其他问题，并提出处理要求。
Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?（） NLS_LANG。 NLS_COMP。 NLS_SORT。 None of the above。
A customer is running business-critical applications on a few SQL servers in their environment. The customer needs to know if and when the SQL server stops， so the service can be restarted immediately. Which of the following will accomplish this？（）
