After an IOPP Certificate is issued to an inspected vessel，how many other surveys of the vessel’s pollution prevention equipment are conducted during the period of validity of the certificate?（）

A . is drilling on the Outer Continental Shelf B . moves to a new drilling location in U-Swaters C . engages in a voyage to a port of another country which is a party of MARPOL D . All of the above

A . Implement an Online Certificate Status Protocol （OCSP） responder by using Network Load Balancing. B . Implement an Online Certificate Status Protocol （OCSP） responder by using an Internet Security and Acceleration S C . Publish the trusted certificate authorities list to the domain by using a Group Policy Object （GPO）. D . Create a new Group Policy Object （GPO） that allows users to trust peer certificates. Link the GPO to the domain.

A . engaged in the coastwise trade B . going foreign C . calling at ports in another country signatory to MARPOL 73/78 D . carrying cargoes listed in the MARPOL regulatio

A . International Maritime Organization B . MSA OF CHINA C . CCS D . Environmental Protection Agency

A . Manning requirements B . Minimum freeboard permitted C . Grade(s) of cargoes that the vessel may carry D . Waters upon which the vessel may be operated

A . one year B . two years C . four years D . five year

A . The required oily-water separator malfunctions B . The ship is transferred to Liberian registry C . An annual survey is conducted fifteen months after the date of certificate issuance D . A 15 ppm oily-water separator is replaced by a 100 ppm oily-water separator

A . Implement an Online Certificate Status Protocol （OCSP） responder by using Network Load Balancing. B . Implement an Online Certificate Status Protocol （OCSP） responder by using an Internet Security and  Acceleration Server array. C . Publish the trusted certificate authorities list to the domain by using a Group Policy Object （GPO）. D . Create a new Group Policy Object （GPO） that allows users to trust peer certificates. Link the GPO to  the domain.

A . 150；300 B . 150；400 C . 500；1600 D . 500；2000

A . it exceeds 3 years from date of issue B . an alteration approved by the Captain of the Port is made C . an intermediate survey has not be conducted within 12 months from the date that the IOPP was issued D . the vessel is transferred to the flag of another country

IOPP(国际防油污证书international oil pollution prevention certificate )适用于 ()总吨及以上的油船和()总吨以上其他船舶。 A、150，300 B、150，400 C、500，1600 D、500，2000