考试科目:1Z0-082
考试题量:90
通过分数:60%
考试时间:150min
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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:
标签:insert,customers,082,优技,修正版,Oracle,post,SAVEPOINT From: https://www.cnblogs.com/cnblogs5359/p/18385018