【優技教育】Oracle 19c OCP 082題庫(第1題)- 2024年修正版
考試科目:1Z0-082
考試題量:90
通過分數:60%
考試時間:150min
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原文地址:http://www.cuug.com/index.php?s=/home/article/detail/id/3385.html
第1題:
1、Choose two.
You execute these commands:
CREATE TABLE customers (customer_id INTEGER, customer_name VARCHAR2 (20)) ;
INSERT INTO customers VALUES (1, 'Customer 1') ;
SAVEPOINT post_insert;
INSERT INTO customers VALUES (2, ' Customer 2') ;
SELECT COUNT(*) FROM customers;
Which two, used independently, can replace so the query returns 1?
A) COMMIT TO SAVEPOINT post_insert;
B) ROLLBACK TO post_insert;
C) COMMIT;
D) ROLLBACK TO SAVEPOINT post_insert;
E) ROLLBACK;
Answer:BD
(解析:試驗發現提交的時候不能指定到某個保存點。)
Oracle 19c OCP認證需要到Oracle指定的WDP機構,有了培訓記錄之后才能考試,考試需要考2科,分別是082(60%及格)和083(57%及格),兩科都通過之后才能拿到證書。證書如下:
CUUG是甲骨文的金牌WDP合作機構,30多年品牌,培養了數萬名數據庫人才。想快速通過19c OCP考試的同學可以掃碼聯系老師咨詢。