26.choose two

Examine the structure of the PRODUCTS table.

Which two statements are true?

A) EXPIRY_DATE always stores date and time in character format

B) PRICE can store a maximum of eight digits and two decimals.

C) PRODUCT_PIC can store only videos.

D) PRODUCT_NAME always stores the exact number of characters including spaces entered for each row.

E) PRODUCT_TYPE always stores two bytes for rows that have no data entered in this column.

Answer:BD

【OCP认证12c题库】CUUG 071题库考试原题及答案(26)的更多相关文章

  1. 【OCP认证12c题库】CUUG 071题库考试原题及答案(28)

    28.choose the best answer Evaluate the following SQL statement: SQL> SELECT promo_id, promo_categ ...

  2. 【OCP认证12c题库】CUUG 071题库考试原题及答案(27)

    27.choose two The SQL statements executed in a user session are as follows: SQL> CREATE TABLE pro ...

  3. 【OCP认证12c题库】CUUG 071题库考试原题及答案(25)

    25. choose the best answer Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_ ...

  4. 【12c OCP】CUUG OCP认证071考试原题解析(36)

    36.choose the best answer View the Exhibits and examine the structures of the PRODUCTS, SALES, and C ...

  5. 【Oracle 12c】CUUG OCP认证071考试原题解析(35)

    35.choose the best answer View the Exhibit and examine the description of the EMPLOYEES table. Evalu ...

  6. 【12c OCP】CUUG OCP认证071考试原题解析(34)

    34.choose two View the Exhibit and examine the structure of the PRODUCT_INFORMATION and INVENTORIES ...

  7. 【12c OCP】CUUG OCP认证071考试原题解析(33)

    33.choose the best answer View the Exhibit and examine the structure of the ORDER_ITEMS table. Exami ...

  8. 【Oracle 12c】CUUG OCP认证071考试原题解析(32)

    32.choose the best answer View the Exhibit and examine the data in EMP and DEPT tables. In the DEPT ...

  9. 【Oracle 12c】CUUG OCP认证071考试原题解析(31)

    31.choose the best answer Which statement is true regarding the USING clause in table joins? A) It c ...

随机推荐

  1. Eclipse can not find the tag library descriptor for http://java.sun.com/jsf/*

    问题页面: <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%> <%@ ta ...

  2. jboss & eclipse 集成

    * 前提:       * 安装了 eclipse-jee-3.5.1       * 解压了 jboss5.1       * * "jboss tools" - "J ...

  3. Why Go's Declaration Syntax is better than C++?

    [Why Go's Declaration Syntax is better than C++?] Newcomers to Go wonder why the declaration syntax ...

  4. python之name binding

    [python之name binding] 1. 名字   名字是对一个对象的称呼,一个对象可以只有一个名字,也可以没有名字或取多个名字.但对象自己却不知道有多少名字,叫什么,只有名字本身知道它所指向 ...

  5. react-native 组件的导入、导出

    一.前言背景: 学习react native的关键在于组件,依靠组件的拼接达到想要的效果,由此可见,组件就像一块块功能各异的零件,最终搭建出我们想要的效果. 今天我们就从组件的导入.导出开始 下面是我 ...

  6. linux下,MySQL默认的数据文档存储目录为/var/lib/mysql。

    0.说明 Linux下更改yum默认安装的mysql路径datadir. linux下,MySQL默认的数据文档存储目录为/var/lib/mysql. 假如要把MySQL目录移到/home/data ...

  7. git 常见报错

    1. refusing to merge unrelated histories : 拒绝合并无关的历史 teminal中输入 git pull origin master --allow-unrel ...

  8. Zookeeper 源码(三)Zookeeper 客户端源码

    Zookeeper 源码(三)Zookeeper 客户端源码 Zookeeper 客户端主要有以下几个重要的组件.客户端会话创建可以分为三个阶段:一是初始化阶段.二是会话创建阶段.三是响应处理阶段. ...

  9. .net分布在指定文件夹的web.confgi或者app.config

    .Net里面,ConfigurationManager默认读取的是Web.config或者App.config但是,什么都放在这两个文件里面,感觉太多了,也不好管理配置.于是参考了下别人的资料,自己写 ...

  10. C++ 类 & 对象-类成员函数-类访问修饰符-C++ 友元函数-构造函数 & 析构函数-C++ 拷贝构造函数

    C++ 类成员函数 成员函数可以定义在类定义内部,或者单独使用范围解析运算符 :: 来定义. 需要强调一点,在 :: 运算符之前必须使用类名.调用成员函数是在对象上使用点运算符(.),这样它就能操作与 ...