I made the cake by()Help yourself, Tom. Thanks, Jane.
A、ourselves
B、himself
C、myself
D、herself
A、ourselves
B、himself
C、myself
D、herself
A、A. a request made by a node to join a specified multicast group B、B. a request made by a node for its IP address C、C. a request made by a node for the IP address of the DHCP server D、D. a request made by a node for the IP address of the local router
A、made and noted as required by the duty engineer B、reported to chief engineer immediately after being made by duty engineer C、never made before getting permission from chief engineer D、made as required but not logged
A、point-in-time recovery B、execute the ROLLBACK command with transaction number C、flashback the database to before the transaction was committed D、determine all the necessary undo SQL statements from FLASHBACK_TRANSACTION_QUERY and use them for recovery
A、A request made by a node for the IP address of the local router B、A request made by a node to join a specified multicast group C、A request made by a node for a DHCP provided IP address D、A request made by a node for the IP address of the DHCP server
A、after every major hydrographic survey of the area covered by the chart B、when there are numerous corrections to be made or the corrections are extensive C、when a low-stock situation occurs and minor corrections are made D、every two years to update the magnetic variation information