77、Which two statements are true about sequences created in a single instance database? (Choose two.)

A. When the MAXVALUElimit for the sequence is reached, you can increase the MAXVALUElimit by using the ALTER SEQUENCEstatement.

B. DELETE < sequencename > would remove a sequence from the database.

C. The numbers generated by a sequence can be used only for one table.

D. CURRVALis used to refer to the last sequence number that has been generated.

E. When a database instance shuts down abnormally, the sequence numbers that have been cached but not used would be available once again when the database instance is restarted.

Correct Answer: AD

【OCP-12c】2019年CUUG OCP 071考试题库（77题）的更多相关文章

  1. 【OCP-12c】2019年CUUG OCP 071考试题库（74题）

    74.View the exhibit and examine the structure of ORDERS and CUSTOMERS tables. ORDERS Name     Null?  ...

  2. 【OCP-12c】2019年CUUG OCP 071考试题库（80题）

    80.View the exhibit and examine the structure in ORDERS and ORDER_ITEMS tables. You need to create a ...

  3. 【OCP-12c】2019年CUUG OCP 071考试题库（79题）

    79.Which statement is true about transactions? A. A set of Data Manipulation Language (DML) statemen ...

  4. 【OCP-12c】2019年CUUG OCP 071考试题库（78题）

    78.View the exhibit and examine the structure of the CUSTOMERStable. Which two tasks would require s ...

  5. 【OCP-12c】2019年CUUG OCP 071考试题库（76题）

    76.View the exhibit and examine the description of the DEPARTMENTSand EMPLOYEEStables. The retrieve ...

  6. 【OCP-12c】2019年CUUG OCP 071考试题库（75题）

    75.Which statements are correct regarding indexes? (Choose all that apply.) A. A non-deferrable PRIM ...

  7. 【OCP-12c】2019年CUUG OCP 071考试题库（73题）

    73.Which statement correctly grants a system privilege? A. GRANT CREATE VIEW ON table1 TO user1; B. ...

  8. 【OCP题库-12c】最新CUUG OCP 071考试题库（72题）

    72.View the exhibit for the structure of the STUDENTand FACULTYtables. STUDENT Name Null? Type ----- ...

  9. 【OCP题库-12c】最新CUUG OCP 071考试题库（71题）

    71.(32-18) choose three Which three statements indicate the end of a transaction? (Choose three.) A) ...

随机推荐

  1. numpy中的ndarray方法和属性

    原文地址 NumPy数组的维数称为秩(rank),一维数组的秩为1,二维数组的秩为2,以此类推.在NumPy中,每一个线性的数组称为是一个轴(axes),秩其实是描述轴的数量.比如说,二维数组相当于是 ...

  2. ArcGIS中各种合并要素（Union、Merge、Append、Dissolve）的异同点分析 转载

    标签: arcgis 杂谈 分类: GISArcGIS中将两个要素类合并成一个要素有Union.Dissolve.Append.Merge等,在Arctoolbox中均有相应工具,但功能上有所不同:U ...

  3. mysql查询大于X分钟数

    select * from table where   date_add(STR_TO_DATE(createtime,'%Y-%m-%d %T:%i:%s'), interval '00:60:00 ...

  4. Python全栈工程师（Python3 所有基础内容 0-0）

    ParisGabriel              每天坚持手写  一天一篇  决定坚持几年 为了梦想为了信仰    开局一张图     Python一个月的基础语法 基本就到这咯    接下来是数据 ...

  5. juniper交换机配置

    1.链接串口配置: minicom -s ```bash Serial port setup  A -    Serial Device      : /dev/ttyS1               ...

  6. 洛谷 P1260 工程规划（差分约束）

    题目描述 造一幢大楼是一项艰巨的工程,它是由n个子任务构成的,给它们分别编号1,2,…,n(5≤n≤1000).由于对一些任务的起始条件有着严格的限制,所以每个任务的起始时间T1,T2,…,Tn并不是 ...

  7. kbmMWtable for XE5 接近尾声

    为了支持多平台开发的delphi XE5,kbmmwtable 做了非常大的改动. 目前已经可以在ios 和android 上建立和查询数据表了,但是众说周知,在ios 和android 上 使用Li ...

  8. Windows 环境下分布式跨域Session共享(转)

    出处:http://www.cnblogs.com/stangray/p/3328092.html 为什么还是那句话,在网上找了N篇Session共享,但真正可以直接解决问题的还是没有找到. 一.以下 ...

  9. swift 学习之 UIAlertViewController

    // //  PushViewController.swift //  tab // //  Created by su on 15/12/7. //  Copyright © 2015年 tian. ...

  10. Monocular Visual-Inertial Odometry单目视觉惯性里程计

    Monocular Visual-Inertial Odometry:https://www.qualcomm.com/invention/research 单目视觉-惯性里程计 INDOOR POS ...