09 2020 档案
摘要：【2020年8月】Oracle OCP 071考试新题(-1题)CUUG内部题库 Choose two. In which two situations can you use threshold server-generated alerts to help diagnose and fix pr
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posted @ 2020-09-24 13:36
cnblogs_5359
摘要：【2020年8月】Oracle OCP 071考试新题(-10题)CUUG内部题库 Choose two. Examine the description of the PRODUCTS table which contains data: Name Null? Type PROD_ID NOT N
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posted @ 2020-09-23 17:39
cnblogs_5359
摘要：【2020年8月】Oracle OCP 071考试新题(-9题)CUUG内部题库 Choose two. Examine the description of the EMPLOYEES table: Name Null? Type EMPLOYEE_ID NOT NULL NUMBER (3) F
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posted @ 2020-09-23 16:16
cnblogs_5359
摘要：【2020年8月】Oracle OCP 071考试新题(-8题)CUUG内部题库 Choose two. Which two statements are true about CURRENT_TIMESTAMP? A) The time is in the time zone of DBTIMEZ
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posted @ 2020-09-23 14:24
cnblogs_5359
摘要：【2020年8月】Oracle OCP 071考试新题(-7题)CUUG内部题库 Choose two. Examine the description of the CUSTOMERS table: Name Null? Type CUSTOMER_ID NOT NULL NUMBER(38) C
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posted @ 2020-09-21 14:57
cnblogs_5359
摘要：【2020年8月】Oracle OCP 071考试新题(-6题)CUUG内部题库 Choose the best answer. Examine this statement: SELECT 1 AS id, 'John' AS first_name, NULL AS commission FROM
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posted @ 2020-09-21 14:45
cnblogs_5359
摘要：【2020年8月】Oracle OCP 071考试新题(-5题)CUUG内部题库 Choose two. Which two are SQL features? A) providing graphical capabilities B) providing variable definition
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posted @ 2020-09-17 09:42
cnblogs_5359
摘要：【2020年8月】OCP 071考试新题(-4题)CUUG内部题库 Choose two. Which two are true about virtual columns? A) They can be referenced in the WHERE clause of an UPDATE or
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posted @ 2020-09-17 09:31
cnblogs_5359
摘要：CUUG的ORACLE OCP题库系列，从2018年5月10日第1次开讲，到现在已经满100期，2年多的时间积累了很多OCP考试原题，2年多的时间讲解了很多OCP考点，2年多的时间让众多OCP考生顺利通过OCP考试。 100场的OCP题库解析，你会发现CUUG是值得依赖的机构。 在以后的周五晚上8点
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posted @ 2020-09-15 17:34
cnblogs_5359
摘要：【2020年8月】OCP 071考试新题(-3题)CUUG内部题库 Choose the best answer. Examine the description of the CUSTOMERS table: Name Null? Type CUST_ID NOT NULL NUMBER CUST
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posted @ 2020-09-11 15:38
cnblogs_5359
摘要：【2020年8月】OCP 071考试新题(-2题)CUUG内部题库 Choose two. Which two are true about unused columns? A) You can query the data dictionary to see the names of unused
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posted @ 2020-09-11 15:02
cnblogs_5359
摘要：2020年8月份OCP 071考试新题(-1)CUUG内部考试 Choose two. Examine this query: SELECT * FROM bricks , colors; Which two statements are true? A) You can add a WHERE c
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posted @ 2020-09-11 14:20
cnblogs_5359
