Oracle認證考試1Z0-031章節(jié)練習(xí)(2019.05.06)

來源：考試資料網(wǎng)

1 When determining the number of UNDO segments in a database, which of the following choices identifies a factor to consider? （）

點擊查看答案

2 You are designing the physical database layout on your host machine. What is the relationship between tablespaces and datafiles in the Oracle database?（）

點擊查看答案

3 To determine the space allocated for temporary segments, the DBA can access which of the following views? （）

點擊查看答案

4 You are configuring your index to be stored in a tablespace. Which of the following storage parameters are NOT appropriate for indexes?（）

點擊查看答案

5 You are attempting to increase the checkpoint interval on your database. Each of the following choices will affect the duration and/or frequency of checkpoints, except one. Which is it?（）

點擊查看答案

6 The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）

點擊查看答案

7 You are defining areas on your Oracle database. Which of the following profile areas can be used to control the resource usage for the other four?（）

點擊查看答案

8 Which of the following choices identifies a database component that will be used for multiplexing control files?（）

點擊查看答案

9 ou are implementing control file multiplexing. Which of the following choices identifies the method you can use in order to generate the control file copies that Oracle will maintain?（）

點擊查看答案

10 A user issues a SELECT command against the Oracle database. Which of the following choices describes a step that Oracle will execute in support of this statement?（）

點擊查看答案