In the book"Nature",Emerson stated that()
A、man.s relationship with nature transcends the idea of usefulness
B、nature is useful to man
C、nature is independent of man and has nothing to do with man
D、nature can only be used by man
A、man.s relationship with nature transcends the idea of usefulness
B、nature is useful to man
C、nature is independent of man and has nothing to do with man
D、nature can only be used by man
A、Perform EXPORT, DROP, and IMPORT operations on the BOOKINGS table sequentially B、Shrink the BOOKINGS table by using the ALTER TABLE SHRINK SPACE command C、Move the BOOKINGS table to a different location by using the ALTER TABLE MOVE command D、Deallocate the space in the BOOKINGS table by using the ALTER TABLE DEALLOCATE UNUSED command
A、The record of entry in the continuous discharge book shall agree with the entry made in the Ship's Articles. B、If the vessel was on coastwise articles,the record of discharge will be made in the Official Logbook. C、An entry should be made in the book and a Certificate of Discharge issued to the seaman. D、A Certificate of Discharge form should be attached to the book
A、The shrink operation touches every block in the BOOKING table B、The high-water mark (HWM) for the BOOKING table is shifted from its original position C、The progress of the shrink operation is saved in the bitmap blocks of the BOOKING table D、The data manipulation language (DML) triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operation
A、A. The shrink operation touches every block in the BOOKING table B、B. The high-water mark (HWM) for the BOOKING table is shifted from its original position C、C. The progress of the shrink operation is saved in the bitmap blocks of the BOOKING table D、D. The data manipulation language (DML) triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operation
A、Specify the IP address (172.19.1.1/32) as the destination address in the policy. B、Specify the DNS entry (hostb.example.com) as the destination address in the policy. C、Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy. D、Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
A、Specify the IP address (172.19.1.1/32) as the destination address in the policy. B、Specify the DNS entry (hostb.example.com.) as the destination address in the policy. C、Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy. D、Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
A、Operate the wheel and stand by B、Keep a lookout and operate steering gear C、Enter telegraph orders in the bell book D、Operate the telegraph and enter telegraph orders in the bell book