大數據就業(yè)實戰(zhàn)培訓 Oracle就業(yè)實戰(zhàn)培訓
071考試題庫之前是比較穩(wěn)定的，但隨著Oracle的調整，071考試不斷的增加新的考題，增加了考試的難度，所以我們專門收集整理了這些考試，并對這些考題進行解析，希望可以對考生有幫助。
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071考試-第24題、choose the best answer:
The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues this GRANT command:
GRANT ALL
ON orders, order_items
TO PUBLIC;
What must be done to fix the statement?
A) ALL should be replaced with a list of specific privileges.
B) WITH GRANT OPTION should be added to the statement.
C) PUBLIC should be replaced with specific usernames.
D) Separate GRANT statements are required for the ORDERS and ORDER_ITEMS tables.
Answer:D
(SQL> grant all on sales,products to public;
grant all on sales,products to public
*
第 1 行出現錯誤:
ORA-00905: 缺失關鍵字
)
提問改動了，這道題出現很多次,注意語法。
