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单选题
The authority to grant an alternate procedure for oil transfer operations rests with the （）.
A
nearest Coast Guard office
B
Officer-in-Charge，Marine Inspection
C
Area Commander
D
Captain of the Port
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The authority to grant an alternate procedure for oil transfer operations rests with the ______.A.nearest Coast Guard officeB.Officer-in-Charge，Marine InspectionC.Area CommanderD.Captain of the Port
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No person may serve as the person in charge of both the vessel and the facility during oil transfer operations unless ______.A.there is ready access between the twoB.the vessel and facility are immediately adjacentC.the person in charge has a rapid means of transportation between the twoD.the Captain of the Port authorizes such procedure
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Existing crude oil tankers may，______ being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing，operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation．A.As perB.In the consequence ofC.In accordance withD.In lieu of
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材料：Every new crude oil tanker of 20000 tons deadweight and above shall be fitted with a cargo tank cleaning system using crude oil washing．The Administration shall undertake to ensure that the system fully complies with the requirements of MARPOL within one year after the tanker was first engaged in the trade of carrying crude oil or by the end of the third voyage carrying crude oil suitable for crude oil washing，whichever occurs later．Unless such oil tanker carries crude oil which is not suitable for crude oil washing，the oil tanker shall operate the system in accordance with the requirements of that Regulation．Every existing crude oil tanker of 40000 tons deadweight and above shall be provided with segregated ballast tanks．Existing crude oil tankers may，in lieu of being provided with segregated ballast tanks，operate with a cargo tank cleaning procedure using crude oil washing unless the crude oil tanker is intended to carry crude oil which is not suitable for crude oil washing．Existing crude oil tankers may，in lieu of being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing，operate with dedicated clean ballast tanks in accordance with the provision of Regulation 13A of this Annex for the following period：for crude oil tankers of 70 000 tons deadweight and above，until two years after the date of entry into force of the present Convention；and for crude oil tankers of 40000 tons deadweight and above but below 70 000 tons deadweight，until four years after the date of entry into force of the present Convention．问题：A new crude oil tanker of 30000 tons deadweight shall ________．A.be fitted with crude oil washing systemB.operate dedicated clean ballast tanksC.be fitted with segregated ballast tanksD.be fitted with washing system other than crude oil washing systemExcept________，the existing crude oil tankers may operate with any of the following installations．A.segregated ballast tanksB.cargo tank cleaning procedure using crude oil washingC.operate with dedicated clean ballast tanksD.protection positionThe latest date for an existing crude oil tanker of 60000 tons deadweight to install dedicated clean ballast tanks is ________．A.until two years after the date of entry into force of the present ConventionB.until four years after the date of entry into force of the present ConventionC.within one year after the tanker was first engaged in the trade of carrying crude oilD.by the end of the third voyage carrying crude oilIt is inferred that ________．A.all oil tankers，both the newly built and existing ones，shall be fitted with a cargo tank cleaning system using crude oil washingB.a new crude oil tanker of 20 000 tons deadweight and above may，in lieu of being provided with crude oil washing system，operate with segregated ballast tanksC.a new crude oil tanker of 20 000 tons deadweight and above may，in lieu of being provided with crude oil washing system，operate with dedicated clean ballast tanksD.a new crude oil tanker of 20 000 tons deadweight and above shall not be fitted with a cargo tank cleaning system using crude oil washing immediately after her entry in the trade of carrying crude oil请帮忙给出每个问题的正确答案和分析，谢谢！
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将存储过程p1的执行权限授予用户U2的SQL语句为：GRANT（ ）ON PROCEDURE P1 TO U2；A.INSERT
B.UPDATE
C.DELETE
D.EXECUTE
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单选题Which menu option must be used to grant a user the authority to add or remove users to one or more Security Groups？（）A
Security ControlsB
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Set Security ProfileD
Authorize Group Reassignment
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单选题The term "load on top" is used on many crude oil carriers, is to provide a method for （）.A
calculating the ullage in the cargo tanksB
loading ballast by gravityC
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单选题As the investigation concludes, the debate over the origins of the scandal, the merits of the federal in vestigation, and the legal authority of the prosecutor have intensified greatly.A
the legal authority of the prosecutor haveB
whether the prosecutor has legal authority hasC
the legal authority of the prosecutor hasD
what the legal authority of the prosecutor is hasE
the prosecutor’s legal authority have
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Create the procedure with definer’s right.B
Create the procedure with invoker’s right.C
Grant the EXECUTE privilege with GRANT OPTION on the procedure to selected users.D
Create the procedure as part of a PL/SQL package and grant the EXECUTE privilege on the package to selected users
考题
单选题You issued the following block of code： SQLBEGIN DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP（ ’PROG_ROLE’， ’DEVELOPERS’ ，FALSE）； END； SQL/ Which option is NOT a result of executing the above code？（）A
The switch privilege is granted to the PROG_ROLE role.B
The users granted the role PROG_ROLE will be able to switch to the DEVELOPERS group.C
The users cannot grant the switch privilege to other users.D
The above code will not be executed successfully because the GRANT_SWITCH_CONSUMER_GROUP procedure is an invalid procedure in Oracle10g.
考题
单选题You issue the following code： EXEC DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP （’SCOTT’ ’GRP1’， TRUE）； What will be the result of executing the above code？（）A
The switch privilege will be granted to the user， Scott， for changing the consumer group to GRP1.B
The switch privilege will be granted to the user， Scott， for changing the consumer group from GRP1 to any other group.C
The code will not execute successfully because there is no GRANT_SWITCH_CONSUMER_GROUP procedure in the DBMS_RESOURCE_MANAGER_PRIVS package.D
The code will execute successfully but no privilege will be granted to the user， Scott.
考题
单选题Existing crude oil tankers may，（）being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing，operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation.A
as perB
in the consequence ofC
in accordance withD
in lieu of
考题
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. DB1 has a table which is named Table01 and a stored procedure named Procedure01. Procedure01 choose data from Table01 by using a sp_executesql Transact-SQL statement. You company security rules forbid users to access tables directly in any database. Look at the exception below: "Msg 229, Level 14, State 5, Line 1 The SELECT permission was denied on the object 'Table01', database 'DB1', schema 'dbo'." The exception is raised when Procedure01 is executed by users. You must make sure that e user can successfully execute Procedure1 complying with the company rules. So what action should you perform to achieve this goal?（）A
You should execute the GRANT SELECT ON dbo.Table01 TO User1 Transact-SQL statement. B
You should execute the GRANT EXECUTE ON dbo.Procedure1 TO User1 Transact-SQL statement. C
You should alter Procedure01 and add the WITH EXECUTE AS OWNER option to its header D
You should alter Procedure01 and add the EXECUTE AS USER = apos;dboapos; option immediately before the call to the sp_executesql stored procedure.
考题
单选题In your multitenant container database (CDB) containing pluggable database (PDBs), the HR user executes the following commands to create and grant privileges on a procedure: CREATE OR REPLACE PROCEDURE create_test_v (v_emp_id NUMBER, v_ename VARCHAR2,v_SALARY NUMBER, v_dept_id NUMBER) BEGIN INSERT INTO hr.test VALUES (V_emp_id, V_ename, V_salary, V_dept_id); END; / GRANT EXECUTE ON CREATE_TEST TO john, jim, smith, king; How can you prevent users having the EXECUTE privilege on the CREATE_TEST procedure from inserting values into tables on which they do not have any privileges?（）A
Create the CREATE_TEST procedure with definer’s rights.B
Grant the EXECUTE privilege to users with GRANT OPTION on the CREATE_TEST procedure.C
Create the CREATE_TEST procedure with invoker’s rights.D
Create the CREATE_TEST procedure as part of a package and grant users the EXECUTE privilege the package.
考题
单选题You are the DBA for an academic database. You need to create a role that allows a group of users to modify existing rows in the STUDENT_GRADES table. Which set of statements accomplishes this? （）A
CREATE ROLL registrar; GRANT MODIFY ON student_grant TO registrar; GRANT registrar to user 1, user2, user3B
CREATE NEW ROLE registrar; GRANT ALL ON student_grant TO registrar; GRANT registrar to user 1, user2, user3C
CREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT ROLE to user1, user2, user3D
CREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT registrar to user 1, user2, user3;E
CREATE registrar; GRANT CHANGE ON student_grant TO registrar; GRANT registrar;
考题
单选题Which of the routine maintenance procedure listed is required for starting air receivers?（）A
Frequent draining of accumulated moistureB
Frequent testing of relief valvesC
A close watch on temperature to prevent fluctuations in pressureD
Frequent cleaning to re move oil and foreign matter
考题
单选题Following an overhaul of a crosshead type diesel engine, the engine is jacked over with the turning gear as part of the pre-start procedure, which of the listed pre-start procedures should be carried out?（）A
Ensure proper cylinder lube oil flowB
Open all air space drain cocksC
Open all indicator valvesD
all of the above
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