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摘要: View the E xhibit and examine the data in the EMPLOYEES table.You want to generate a report showing the total compensation paid to each employee to da 阅读全文
posted @ 2017-12-20 15:42 巴啦啦大魔王 阅读(126) 评论(0) 推荐(0) 编辑
摘要: View the Exhibit and examine the data in the CUSTOMERS table.Evaluate the following query:SQL> SELECT cust_name AS "NAME", cust_credit_limit/2 AS MIDP 阅读全文
posted @ 2017-12-20 15:33 巴啦啦大魔王 阅读(102) 评论(0) 推荐(0) 编辑
摘要: 边看书边学习,这个链接中的博主写的一目了然,就不做重复的工作了。 [Data Structure & Algorithm] 七大查找算法 [经典排序算法][集锦] 经典排序算法 - 桶排序Bucket sort 经典排序算法 - 基数排序Radix sort 阅读全文
posted @ 2017-12-19 16:53 巴啦啦大魔王 阅读(105) 评论(0) 推荐(0) 编辑
摘要: C/C++中数组要定义好边界;为了灵活用指针式的链表;而很多语言是不能操纵指针,所以用游标数组,那么问题又回到了原点又有边界了。以多项式为例,设多项式为P=A1Xn1+A2Xn2+···AiXni数组数组中存储多项式是一个对象P中有数组B[MAXDEGREE+1](存储多项式的系数A),C(存储多项 阅读全文
posted @ 2017-12-19 16:29 巴啦啦大魔王 阅读(231) 评论(0) 推荐(0) 编辑
摘要: Which statement describes the information returned by the DBMS_SPACE.SPACE_USAGE procedure for LOB space usage?A. It returns space usage of only Basic 阅读全文
posted @ 2017-12-18 18:25 巴啦啦大魔王 阅读(142) 评论(0) 推荐(0) 编辑
摘要: Which statement is true regarding online redefinition for the migration of BasicFile LOBs to SecureFile LOBs?A. It cannot be done in parallel. B. It c 阅读全文
posted @ 2017-12-18 18:09 巴啦啦大魔王 阅读(134) 评论(0) 推荐(0) 编辑
摘要: You need to configure fine-grained access control to external network resources from within yourdatabase. You create an access control list (ACL) usin 阅读全文
posted @ 2017-12-18 18:00 巴啦啦大魔王 阅读(135) 评论(0) 推荐(0) 编辑
摘要: You are working on a CATDB database that contains an Oracle Database version 11.1 catalog schema owned by the user RCO11. The INST1 database contains 阅读全文
posted @ 2017-12-18 17:36 巴啦啦大魔王 阅读(132) 评论(0) 推荐(0) 编辑
摘要: Examine the section of the Health Check report given below:DBMS_HM.GET_RUN_REPORT('HM_RUN_1061') Run Name : HM_RUN_1061 Run Id : 1061 Check Name : Dat 阅读全文
posted @ 2017-12-18 17:27 巴啦啦大魔王 阅读(119) 评论(0) 推荐(0) 编辑
摘要: Your database is in ARCHIVELOG mode. You have two online redo log groups, each of which contains one redo member. When you attempt to start the databa 阅读全文
posted @ 2017-12-18 17:16 巴啦啦大魔王 阅读(141) 评论(0) 推荐(0) 编辑
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