OCP11g+12c考试资料群:1015267481 验证码:ocp

【优技教育】Oracle 19c OCP 082题库(第1题)- 2024年修正版

考试科目:1Z0-082

考试题量:90

通过分数:60%

考试时间:150min

本文为(CUUG 原创)整理并解析,转发请注明出处,禁止抄袭及未经注明出处的转载。

原文地址:http://www.cuug.com/index.php?s=/home/article/detail/id/3385.html

第1题:

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:试验发现提交的时候不能指定到某个保存点。)

 

Oracle 19c OCP认证需要到Oracle指定的WDP机构,有了培训记录之后才能考试,考试需要考2科,分别是082(60%及格)和083(57%及格),两科都通过之后才能拿到证书。证书如下:

posted @ 2024-08-28 16:25  cnblogs_5359  阅读(30)  评论(0)    收藏  举报