[不定项选择题]下面说法不正确的一项是()。
A.“全面深化改革”中,经济体制改革始终是改革重点,经济体制改革对其他的改革起着一个牵引的作用
B.“四个全面”每个要素之间是完全处在等同和并列地位的
C.“四个全面”有机联系、缺一不可,相互之间谁也离不开谁
D.“全面深化改革”“全面依法治国”“全面从严治党”支撑着“全面建成小康社会”目标实现

[不定项选择题]下面属于四号线输入输出板卡的有（）。
A.PSO
B.DSO
C.DSI
D.FDO
E.FDI

[不定项选择题]关于四号线联锁系统的开机顺序下列说法正确的是（）。
A.开启24VDC电源模块->开启5VDC电源模块->开启VLE板电源开关
B.开启5VDC电源模块->开启24VDC电源模块->开启VLE板电源开关
C.开启VLE板电源开关->开启24VDC电源模块->开启5VDC电源模块
D.先开启任何一个都可以
E.以上都对

[不定项选择题]以下哪项不是地铁火灾的特点（）。
A.影响范围广
B.疏散困难
C.救护难度大
D.通信系统容易瘫痪
E.以上都对

[不定项选择题]关于供给侧改革,下列阐述不正确的一项是()
A.我们讲的供给侧结构性改革,同西方经济学的供给学派不是一回事
B.我国经济发展面临的问题,供给和需求两侧都有,但矛盾的主要方面在需求侧
C.供给侧结构性改革旨在调整经济结构,使要素实现最优配置
D.供给侧改革实质上就是改革政府公共政策的供给方式

[不定项选择题]关于中国梦,下列各项阐述不正确的一项是()。
A.中国梦既是国家和民族的梦,也是每一个中国人的梦
B.中国梦是追求和平的梦
C.实现中国梦,必须进行伟大斗争
D.中国梦的本质就是大同世界

[不定项选择题]以下哪项原则不是列车运行图编制的原则（)。
A.在保证安全可靠的条件下，提高列车的运行速度,增大列车的运行时分
B.尽量方便乘客
C.充分利用线路的能力和车辆的能力
D.在保证运量需求的条件下，运营车底组数达到最少
E.以上都对

[不定项选择题]Which statement describes the significance of the CHANGE FAILURE

Command in RMAN? (Choose all that apply.) choose two

A.

It is used to change failure priority only for HIGH or LOW priorities.

B.

It is used to execute the advised repair script.

C.

It is used to change failure priority only for the CRITICAL priority.

D.

It is used to explicitly close the open failures.

E. It is used to inform the database about the repair after the repair script
Executes.

[不定项选择题]The persistent configuration settings for RMAN have default for all

Parameters. 

Identify four RMAN commands that produce a multi-section Backup.

A.

BACKUP TABLESPACE SYSTEM SECTION SIZE 100M;

B.

BACKUP AS COPY TABLESPACE SYSTEM SECTION SIZE 100M;

C.

BACKUP ARCHIVELOG ALL SECTION SIZE 25M;

D.

BACKUP TABLESPACE "TEMP" SECTION SIZE 10M;

E. BACKUP TABLESPACE "UNDO" INCLUDE CURRENT CONTROLFILE SECTION
SIZE 100M;
F. BACKUP SPFILE SECTION SIZE 1M;
G. BACKUP INCREMENTAL LEVEL 0 TABLESPACE SYSAUX SECTION SIZE 100M;

[单选题]【不定项选择题】本次交易王洪应缴纳契税( )万元。
A.1.08
B.1.15
C.1.2
D.1.36

[单选题]【不定项选择题】该住宅的得房率是( )。
A.98/108≈90.7%
B.90/108≈83.3%
C.90/98≈91.8%
D.92/108≈85.2%

[单选题]【不定项选择题】该住宅的公摊面积是( )㎡。
A.8
B.10
C.12
D.18

[不定项选择题]Examine the statements that use flashback technologies:

1-FLASHBACK TABLE customers TO TIMESTAMP TO_TIMESTAMP('2013-02-04 09:30:00', 'YYYY-MM-DD HH:MI:SS');

2-SELECT * FROM customers AS OF SCN 123456;

3-FLASHBACK TABLE customers TO BEFORE DROP;

4-FLASHBACK DATABASE TO TIMESTAMP TO_TIMESTAMP('2013-02-04 09:30:00', 'YYYY-MM-DD HH:MI:SS');

5-SELECT * FROM customers VERSIONS BETWEEN SCN 123456 AND 123999;

6-ALTER TABLE customers FLASHBACK ARCHIVE;

Which set of statements depends on the availability of relevant undo data in the Undo tablespace?

A.

1,3,6

B.

1,2,5

C.

3,4,5

D.

2,3,5,6

[不定项选择题]Examine the command for creating pluggable database PDB2 in

Container database CDB2.

Select three options, any one of which is required for it to execute

Successfully. (Choose three.)

A. Add the FILE_NAME_CONVERT clause to the statement and set the
PDB_FILE_NAME_CONVERT
Parameter.
B. Add only the CREATE_FILE_DEST clause to the statement.
C. Set only the PDB_FILE_NAME_CONVERT parameter.
D. Set the PDB_FILE_NAME_CONVERT parameter and enable OMF.
E. Enable only OMF.
F. Add the FILE_NAME_CONVERT clause to the statement and enable Oracle
Managed Files (OMF)

[不定项选择题]Which two are prerequisites for performing Flashback Transaction?
A.

Fast Recovery Area must be enabled for the database.

B.

The EXECUTE privilege must be granted to a user on the DBMS_FLASHBACK

Package.

C.

Undo retention guarantee must be configured for the database.

D.

A supplemental log must be enabled for the primary key.

E.

Row movement must be enabled.

[不定项选择题]Automatic Shared Memory Management is disabled for one of your

Database instances. Some SQL statements perform poorly due to excessive

Hard parse activity, thereby degrading performance. 

What would be your Next step?  one

A.

Run the SQL Access Advisor.

B.

Run the Memory Advisor for the shared pool.

C.

Run the SQL Tuning Advisor.

D.

Run the Memory Advisor for the Program Global Area.

E.

Run the Memory Advisor for the System Global Area.

[不定项选择题]choose one
You enable Flashback Data Archive for a table for which you
Want to track and save all transactions for four years. After some time, the
Requirement changes for keeping transactions from four to two years.
You execute the following command to change the requirement:
SQL> ALTER FLASHBACK ARCHIVE fdal MODIFY RETENTION 2 YEAR;
What is the outcome?
A. All historical data older than two years, if any, is purged from the flashback
Archive FDA1.
B. An error is returned because the retention period cannot be reduced.
C. All the flashback data archives are purged and the subsequently created
Flashback archives are maintained for two years.
D. All historical data older than two years, if any, is archived to flashback logs and
The flashback archive is set to new retention time.

[不定项选择题]After implementing full Oracle Data Redaction, you change the default

Value for the NUMBER data type as follows:

SQL> select number_value from REDACTION_VALUES_FOR_TYPE_FULL;

NUMBER_VALUE

------------

0

SQL> exec DBMS_REDACT.UPDATE_FULL_REDACTION_VALUES(-1);

SQL> select number_value from REDACTION_VALUES_FOR_TYPE_FULL;

NUMBER_VALUE

------------

-1

After changing the value, you notice that FULL redaction continues to redact

Numeric data with zero.（您注意到 FULL 编校继续以零编校数值数据）也就是

上面的修改还没有生效，该命令是把 number 的数据类型编辑以后默认值为－1）。

What must you do to activate the new default value for numeric full

Redaction?

A.

Re-enable redaction policies that use FULL data redaction.

B.

Re-create redaction policies that use FULL data redaction.

C.

Re-connect the sessions that access objects with redaction policies defined on

Them.

D.

Flush t he shared pool.

E. Restart the database instance.

[不定项选择题]You must transport the UNIVERSITY tablespace from one database to

Another.

The UNIVERSITY tablespace is currently open read/write.

The source and destination platforms have different endian formats.

Examine this list of actions:

1-Make the UNIVERSITY tablespace read-only on the source system.

2-Export the UNIVERSITY tablespace metadata using EXPDP.

3-Convert the UNIVERSITY tablespace data files to the destination platform format using RMAN on the source system.

4-Copy the UNIVERSITY tablespace data files to the destination system.

5-Copy the Data Pump dump set to the destination system.

6-Convert the UNIVERSITY tablespace data files to the destination platform format using RMAN on the destination system.

7-Import the UNIVERSITY tablespace metadata using IMPDP.

8-Make the UNIVERSITY tablespace read/write on the destination system.

Which is the minimum number of actions required, in the correct order, to transport the UNIVERSITY tablespace?

A.

1, 2, 4, 5, 7, 8

B.

1, 2, 4, 6, 7, 8

C.

1, 2, 3, 4, 5, 7, 8

D.

1, 2, 3, 4, 5, 6, 7, 8

E. 2, 4, 5, 6, 7

[不定项选择题]You notice performance degradation in your production Oracle 12c

Database. You want to know what caused this performance difference.

Which method or feature should you use?

A.

Database Replay

B.

Automatic Database Diagnostic Monitor (ADDM) Compare Period report

C.

Active Session History (ASH) report

D.

SQL Performance Analyzer