【OCP-12c】CUUG 071题库考试原题及答案解析(15)
15、(6-24)choose the best answer
Examine the structure of the MEMBERS table:
You want to display details of all members who reside in states starting with the letter A followed
by exactly one character.
Which SQL statement must you execute?
A. SELECT * FROM MEMBERS WHERE state LIKE 'A%’;
B. SELECT * FROM MEMBERS WHERE state LIKE 'A_%’;
C. SELECT * FROM MEMBERS WHERE state LIKE 'A_';
D. SELECT * FROM MEMBERS WHERE state LIKE '%A_';
Answer:A
(解析:答案 B 也是可以达到要求,但是不是最好的答案)
【OCP-12c】CUUG 071题库考试原题及答案解析(15)的更多相关文章
- 【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 ...
- 【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 ...
- 【OCP认证12c题库】CUUG 071题库考试原题及答案(26)
26.choose two Examine the structure of the PRODUCTS table. Which two statements are true? A) EXPIRY_ ...
- 【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_ ...
- 【OCP-12c】CUUG 071题库考试原题及答案解析(24)
24. choose the best answer In the EMPLOYEES table there are 1000 rows and employees are working in t ...
- 【OCP-12c】CUUG 071题库考试原题及答案解析(23)
23.choose the best answer View the Exhibits and examine PRODUCTS and SALES tables. You issue the fol ...
- 【OCP-12c】CUUG 071题库考试原题及答案解析(22)
5.choose the best answer Evaluate the following CREATE SEQUENCE statement: CREATE SEQUENCE seq1 STAR ...
- 【OCP-12c】CUUG 071题库考试原题及答案解析(21)
3.choose three View the Exhibit and examine the description of SALES and PROMOTIONS tables. You want ...
- 【OCP-12c】CUUG 071题库考试原题及答案解析(20)
20.choose two Examine the description of the EMP_DETAILS table given below: Which two statements are ...
- 【OCP-12c】CUUG 071题库考试原题及答案解析(19)
1.choose the best answerWhat is the primary difference between the relational database (RDB) andobje ...
随机推荐
- 跟我学算法- tensorflow模型的保存与读取 tf.train.Saver()
save = tf.train.Saver() 通过save. save() 实现数据的加载 通过save.restore() 实现数据的导出 第一步: 数据的载入 import tensorflo ...
- curl返回302 found问题相关
在使用curl 的时候 ,偶尔会遇到一些URL跳转到新的URL,即HTTP中的3XX(redirection,重定向 ) 此时如果不设置自动跳转倒新url的话,可能会出现问题. 一些网上的解决方法: ...
- Win7+Ubuntu12.04(EasyBCD硬盘安装)
安装双系统 Windows7 + Ubuntu12.04 软件准备 准备两个东西EasyBCD软件和iso镜像(我用的easybcd是2.2版,就下载1.7之后版就行,要那种安装版的,不要绿色版) E ...
- ios的@property属性和@synthesize属性(转)
当你定义了一系列的变量时,需要写很多的getter和setter方法,而且它们的形式都是差不多的,,所以Xcode提供了@property 和@synthesize属性,@property用在 .h ...
- radiobutton 选中的项不能去掉选择的问题
代码如下: RadioButton rbtn = new RadioButton(getApplicationContext()); rbtn.setText(String.valueOf(item. ...
- JAVA array,map 转 json 字符串
public class User { private String username; private String password; public String getUsername() { ...
- centos环境下登录mysql报 ERROR 1045 (28000)怎么解决
centos环境下登录mysql报 ERROR 1045 (28000)怎么解决 新入手一台虚拟机,Centos7系列的操作系统,安装mysql后,执行连接出现了Mysql ERROR 1045 (2 ...
- Linux 基础教程 44-history命令
什么是history 在Linux系统日积月累的使用中,我们会输入很多命令.而在我们想重复上一个命令时,通过使用方向键向上翻就可以查看我们已经输入和使用过的命令.那大家有没有想过这个命令保存在 ...
- HttpClient Timeout
1. Overview This tutorial will show how to configure a timeout with the Apache HttpClient 4. If you ...
- POJ1258 Agri-Net 2017-04-14 15:51 55人阅读 评论(0) 收藏
Agri-Net Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 56948 Accepted: 23615 Descri ...