As a result of the First World War settlement the()was established in 1920.
A、League of Nations
B、British Commonwealth
C、British East India Company
D、United Nations
A、League of Nations
B、British Commonwealth
C、British East India Company
D、United Nations
A、You obtain the results retrieved from the public synonym HR created by the database administrator. B、You obtain the results retrieved from the HR table that belongs to your schema. C、You get an error message because you cannot retrieve from a table that has the same name as a public synonym. D、You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a Cartesian product. E、You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a FULL JOIN.
A、It can be set at the system, session, or table level. B、It is used only across statements in the same session. C、It can store the results from normal as well as flashback queries. D、It can store the results of queries based on normal, temporary, and dictionary tables.
A、You obtain the results retrieved from the public synonym HR created by the database administrator. B、You obtain the results retrieved from the HR table that belongs to your schema. C、You get an error message because you cannot retrieve from a table that has the same name as a public synonym. D、You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a Cartesian product. E、You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a FULL JOIN.
A、A. You obtain the results retrieved from the public synonym HR created by the database administrator. B、B. You obtain the results retrieved from the HR table that belongs to your schema. C、C. You get an error message because you cannot retrieve from a table that has the same name as a public synonym. D、D. You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a Cartesian product. E、E. You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a FULL JOIN.