This agreement shall be cancelled in c

1、You find this query being used in you

You find this query being used in your Oracle 12c database:Which method a used by the optimizer to limit the rows being returned?（）A A filt...

2、I shall be surprised if he does this t

I shall be surprised if he does this the same way（）I do.AasBwhichClikeDwhat

3、This S/C may be（）three months before i

This S/C may be（）three months before its expiry.ApostponedBprolongedCexpandedDrenewed

4、A new（）will be set up in this area so

A new（）will be set up in this area so we will have enough electricity in the future.Apower stationBelectricity stationCpower factoryDelectrical statio

5、A fire in a pile of dunnage would be c

A fire in a pile of dunnage would be classified as a （）.Aclass ABclass BCclass CDclass D

6、Vessels shall be deemed to be in sight

Vessels shall be deemed to be in sight of one another only when one（）from the other.Acan be observed visuallyBcan be observed by radarCcan be located on the radarDcan be heard