單項(xiàng)選擇題

The user SCOTT who is the owner of ORDERS and ORDERJTEMS tables issues the following
GRANT command：
GRANT ALL
ON orders， order_items
TO PUBLIC；
What correction needs to be done to the above statement？（）

A. PUBLIC should be replaced with specific usernames.
B. ALL should be replaced with a list of specific privileges.
C. WITH GRANT OPTION should be added to the statement.
D. Separate GRANT statements are required for ORDERS and ORDERJTEMS tables.

你可能感興趣的試題

單項(xiàng)選擇題

View the Exhibit and examine the data in ORDERS_MASTER and MONTHLYjDRDERS tables.

What would be the outcome of the above statement？（）

A. The ORDERS_MASTER table would contain the ORDERJDs 1 and 2.
B. The ORDERS_MASTER table would contain the ORDERJDs 1， 2 and 3.
C. The ORDERS_MASTER table would contain the ORDERJDs 1， 2 and 4.
D. The ORDERS MASTER table would contain the ORDER IDs 1， 2， 3 and 4.

單項(xiàng)選擇題

Evaluate the following statement：

Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement？（）

A. They are evaluated by all the three WHEN clauses regardless of the results of the evaluation of any other WHEN clause.
B. They are evaluated by the first WHEN clause. If the condition is true， then the row would be evaluated by the subsequent WHEN clauses.
C. They are evaluated by the first WHEN clause. If the condition is false， then the row would be evaluated by the subsequent WHEN clauses.
D. The INSERT statement would give an error because the ELSE clause is not present for support in case none of the WHEN clauses are true.

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The user SCOTT who is the owner of ORDERS and ORDERJTEMS tables issues the following GRANT command： GRANT ALL ON orders， order_items TO PUBLIC； What correction needs to be done to the above statement？ （）

你可能感興趣的試題

View the Exhibit and examine the data in ORDERS_MASTER and MONTHLYjDRDERS tables. What would be the outcome of the above statement？（）

Evaluate the following statement： Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement？（）

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The user SCOTT who is the owner of ORDERS and ORDERJTEMS tables issues the following
GRANT command：
GRANT ALL
ON orders， order_items
TO PUBLIC；
What correction needs to be done to the above statement？（）

View the Exhibit and examine the data in ORDERS_MASTER and MONTHLYjDRDERS tables.

What would be the outcome of the above statement？（）

Evaluate the following statement：

Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement？（）