[不定项选择题]A container database called CDB1 is OMF-enabled.
PDB_FILE_NAME_CONVERT is not configured in CDB1.
PDB1 was unplugged from CDB1 earlier in the week.
Examine this command, which will be executed in CDB1:
CREATE PLUGGABLE DATABASE pdb1
USING ‘/u01/app/oracle/oradata/pdb1.xml’
SOURCE_FILE_NAME_CONVERT =
(‘/u01/app/oracle/oradata/’, ‘/u02/app/oracle/oradata/’);
Which two are true? (Choose two.)
A. PDB1 data files already exist in the correct location.
B. DBMS_PDB.CHECK_PLUG_COMPATIBILITY must be run in CDB1 before
Executing the command.
C. PDB_FILE_NAME_CONVERT must be set before executing the command.
D. /u01/app/oracle/oradata/pdb1.xml does not contain the current locations of
Data files for PDB1.
E. PDB1 must be dropped from CDB1.

[不定项选择题]Choose three.

Your container database, CDB1, is in local undo mode.

You successfully execute this command while connected to CDB1:

CREATE PLUGGABLE DATABASE pdb1

ADMIN USER pdb1_admin IDENTIFIED BY pdb123 ROLES= (CONNECT)

CREATE_FILE_DEST='/u01/app/oracle/oradata/cdb1/pdb1' ;

Which three are true about PDB1?

A. It has the same common users defined as does CDB1.
B. It has only local roles.
C. It has the same number of roles as CDB1.
D. Service PDB1 is created for remote logins to PDB1.
E. It is in mount state after creation.
F. It has no local users.

[不定项选择题]Your container database, CDB1, has an application container, HR_ROOT, with an application PDB, HR_PDB1. 

You have the required privilege to clone HR_PDB1 to container database CDB2, which does not contain HR_ROOT.

Which two are always true? (Choose two.)

A.

CDB1 and CDB2 must be in shared undo mode.

B.

A common user must exist in CDB2 with the CREATE PLUGGABLE DATABASE privilege.

C.

All transactions in HR_PDB1 of CDB1 must commit before the cloning process starts.

D.

Cloning HR_ROOT automatically clones HR_PDB1.

E.

The HR_PDB1clone created in CDB2 will be in mount state when cloning ends.

[不定项选择题]Choose three.

A container database, CDB1, contains a pluggable database PDB1.

Another container database is called CDB2.

You want to relocate PDB1 from CDB1 to CDB2 with near-zero down time.

Which three are required?

A.

CDB1 must be in archivelog mode.

B.

CDB2 must be in shared UNDO mode only.

C.

CDB1 and CDB2 must be in shared UNDO mode.

D.

CDB2 must be in archivelog mode.

E.

CDB1 and CDB2 must both be in local UNDO mode.

F. CDB1 must be in shared UNDO mode only.

[不定项选择题]A container database (CDB) contains two pluggable databases PDB1

And PDB2. The LOCAL_UNDO_ENABLED database property is set to FALSE in

The CDB. Data file 24 of PDB2 was deleted and you need to restore and

Recover it.

The only RMAN backup that exists was created with the BACKUP

DATABASE command while connected to CDB$ROOT. Which three are true?

(Choose three.)

A. Data file 24 can be recovered only while connected to PDB2.
B. Data file 24 can be restored and recovered while connected to CDB$ROOT.
C. Data file 24 can be restored only while connected to CDB$ROOT.
D. Data file 24 can be restored only while connected to PDB2.
E. Data file 24 can be recovered while connected to PDB2.
F. Data file 24 can be recovered while connected to CDB$ROOT.

[不定项选择题]Examine this configuration:

1) CDB1 and CDB2 are two container databases.

2) PDB1 is a pluggable database in CDB1.

3) PDB1_C1_SRV is a service for PDB1.

4) CDB1_LINK is a database link in CDB2 referring to PDB1.

5) CDB2 is also an entry in tnsnames.ora pointing to the CDB2 database

Default service.

You execute these commands successfully:

$ sqlplus sys/oracle_4U@cdb2 as sysdba

SQL> CREATE PLUGGABLE DATABASE PDB1

FROM PDB1@CDB1_LINK -

SERVICE_NAME_CONVERT=('PDB1_C1_SRV','PDB1_C2_SRV');

Which two are true? (Choose two.)

A. PDB1 will be created in CDB2 and automatically opened.
B. PDB1 will be created in CDB2 and left in MOUNT state.
C. PDB1_C1_SRV in CDB1 will be renamed PDB1_C2_SRV.
D. PDB1_C2_SRV will be created and started automatically.
E. PDB1_C2_SRV will be created but not started.

[不定项选择题]Examine this configuration:

1) CDB1 is a container database running in ARCHIVELOG mode.

2) Multiple uncommitted transactions are running in CDB1.

3) Redo log groups 1 and 2 are INACTIVE.

4) Redo log group 3 is the CURRENT group.

All members of redo log group 3 are lost before it is archived.

Examine these possible steps:

1) SHUTDOWN ABORT

2) STARTUP NOMOUNT

3) STARTUP MOUNT

4) ALTER DATABASE MOUNT

5) RESTORE DATABSE

6) RECOVER DATABASE NOREDO

7) RECOVER DATABASE UNTIL AVAILABLE

8) RESTORE ARCHIVELOG ALL

9) ALTER DATABSE OPEN

10)ALTER DATABASE OPEB RESETLOGS

Choose the minimum required steps in the correct order to recover the

Database.

A.

1, 3, 5, 8, 6, 10

B.

1, 3, 5, 6, 10

C.

1, 3, 5, 7, 10

D.

1, 2, 5, 7, 4, 10

E. 1, 3, 5, 6, 9

[不定项选择题]工会的职责
A.负责协调伤亡员工与运营分公司的关系，并维护员工的合法利益
B.负责内部各中心、部门间的协调配合，并做好伤亡员工探视及慰问，妥善处理家属接待、安抚工作
C.负责组织相关中心、部门与当事人及其家属对员工伤亡事故处理中的纠纷、争议进行商谈，结果及时报分公司研究处理
D.负责参与和监督员工伤亡事故调查

[不定项选择题]什么是工亡待遇
A.员工因工死亡，其近亲属按照下列规定从工伤保险基金领取丧葬补助金、供养亲属抚恤金和一次性工亡补助金。
B.伤残员工在停工留薪期内因工伤导致死亡的，其近亲属享工亡待遇

[不定项选择题]其他列车系指：
A.回空列车
B.工程列车
C.救援列车
D.内燃机车单机
E.轨道车单机
F.调试列车

[不定项选择题]运营事故报告分为：
A.初报
B.电话报送
C.续报
D.书面报送

[不定项选择题]运营事故主要包括：
A.生产安全事故
B.消防安全事故
C.特种设备安全事故
D.道路交通安全事故
E.行车指挥事故
F.网络安全事件

[不定项选择题]什么是劳动能力鉴定
A.员工发生工伤，经治疗伤情相对稳定后存在残疾、影响劳动能力的，应当进行劳动能力鉴定。
B.劳动能力鉴定标准由国务院劳动保障行政部门会同国务院卫生行政部门等部门制定
C.西安市劳动能力鉴定委员会的劳动能力鉴定材料受理时间为每周二、周四上午9:00-11:30，下午13:30-16:30

[不定项选择题]运输收入分为（ ）
A.票款收入、运费收入、铁路建设基金、代收款
B.客运收入、货运收入
C.客运收入、货运收入、铁路建设基金、代收款
D.票款收入、运费收入、杂费收入

[不定项选择题]什么是安全三懂
A.懂得本单位火灾危险性
B.懂得预防火灾的措施
C.懂得补救初起火灾的方法

[不定项选择题]什么是安全操作四会
A.会报警
B.会使用消防器材
C.会补救初起火灾
D.会组织人员疏散

[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;

[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.