题目内容

检修后的制粉系统启动,需要做哪些试验()

A. 拉合闸试验
B. 事故按钮试验
C. 联锁装置试验
D. 低油位跳磨试验

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Oracle Grid Infrastructure for a stand-alone server is installed on your production host before installing the Oracle Database server. The database and listener are configured by using Oracle Restart. Examine the following command and its output: $ crsctl config has CRS-4622: Oracle High Availability Services auto start is enabled. What does this imply?()

A. When you start an instance on a high with SQL *Plus dependent listeners and ASM disk groups are automatically started.
B. When a database instance is started by using the SRVCTL utility and listener startup fails, the instance is still started.
C. When a database is created by using SQL* Plus, it is automatically added to the Oracle Restart configuration.
D. When you create a database service by modifying the SERVICE_NAMES initialization parameter, it is automatically added to the Oracle Restart configuration.

游离MgO和SO3的水化速度非常慢,水化产物的膨胀作用不会破坏硬化后的水泥石,因此,水泥出厂时一般不检测水泥的化学性质。

A. 正确
B. 错误

国家的本质是()

A. 管理社会各项事业
B. 保卫社会秩序的安定
C. 保卫国家领土主权的完整
D. 统治阶级压迫被统治阶级的工具

下列作家不是安徽籍的是()。

A. 方回
B. 郑玉
C. 祖榭
D. 庾天锡

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