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单选题
Which are iSQL*Plus commands? （）
A
INSERT
B
UPDATE
C
SELECT
D
DESCRIBE
E
DELETE
F
RENAME
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多选题Which two are attributes of /SQL*Plus? （）A/SQL*Plus commands cannot be abbreviated.B/SQL*Plus commands are accesses from a browser.C/SQL*Plus commands are used to manipulate data in tables.D/SQL*Plus commands manipulate table definitions in the database.E/SQL*Plus is the Oracle proprietary interface for executing SQL statements.
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单选题Which iSQL*Plus feature can be used to replace values in the WHERE clause?（）A
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单选题Which step do you need to perform to enable a user with the SYSDBA privilege to log in as SYSDBA in iSQL*Plus？（）A
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