A、closed
B、opened fully
C、cracked open
D、partly open
更多“When starting a centrifugal pump, the discharge valve should be （）.”相关的问题
A、when the order is placed B、when the product is shipped C、when the product is delivered D、when the product is installed
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.
A、Ensure the /etc/auto_start file exists on the VIOS. B、Ensure the 'cfgdev -a boot=yes' command has been executed. C、Select the 'Automatically start when the managed system is powered on' option within the VIO Server LPAR profile. D、Add the VIO Server to the 'Automatically start when the managed system is powered on' field on the Managed System properties.
A、When the towing vessel enters the fog B、When the drilling rig enters the fog C、When the towing vessel can no longer be seen from the rig D、Immediately
A、Global buffers such as the InnoDB buffer pool are allocated after the server starts, and are never freed B、Thread buffers are allocated when a client connects, and are freed when the client disconnects C、Buffers that are needed for certain operation are allocated when the operation starts, and freed when it ends D、User buffers are allocated at server startup and freed when the user is dropped E、All dynamic buffers that are set with a SET GLOBAL statement immediately get allocated globally, and are never freed
A、establish starting at the egress router going back to the ingress router B、establish starting at the ingress router going downstream to the egress router C、establish when a router learns of a new prefix D、establish when the path correctly matches the reverse path forwarding check
A、When the discovery packet enters the router from the DHCP client. B、Only when the offer packet enters the router from the DHCP server. C、When the acknowledge packet enters the router from the DHCP server. D、Only when the discovery packet leaves the router going to the DHCP server.
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