Oracle認(rèn)證考試含金量不小，不少人打算考認(rèn)證，但是最近Oracle對(duì)OCP認(rèn)證考試做了調(diào)整，加大了考試難度，不但考試形式變化了，而且還不斷的有新題加入，這些變化讓很多想考OCP的同學(xué)猶豫不決，這里收集了一些052新的考題，幫助大家順利拿下OCP認(rèn)證。

19、Which is true about invalid PL/SQL objects?

A) They are automatically recompiled against the new definition of a referenced object at the same time as the referenced object is modified.

B) They can be manually recompiled only by using SQL commands.

C) They are automatically recompiled against the new definition of a referenced object when they are called.

D) They must be manually recompiled before they can be used if a DDL is performed on a table that is referenced in the PL/SQL object.

Answer:D

新版OCP題庫(kù)解析公開課地址：ke.qq.com/course/326223

收看直播 = 一手OCP考試消息 + 學(xué)技術(shù)漲經(jīng)驗(yàn) + 過(guò)關(guān)考試 + 技術(shù)解答

Oracle金牌名師解析，直擊考試要點(diǎn)

留言贈(zèng)課：收看直播，贈(zèng)送本次公開課解析視頻及pdf考題，以及單次OCP課程，連續(xù)觀看視頻，累計(jì)送價(jià)值5000元的全套OCP視頻課程！

更多OCP的052和053新題解析資料群：1015267481 驗(yàn)證碼：ocp