[单选题] I can finish reading a novel in one day if its story me very much.
A. understands
B. interests
C. improves
D. respects

[单选题] Linda ____ Chinese for one year and she can speak good Chinese.
A. learn
B. learned
C. has learned
D. will learn

[填空题] Children’s Day is ( )_ June.

[单选题]缺口监测终端通信线的CAN-H、CAN-L 分别连接于监测终端下方WAGO 端子的()号端子
A.9,10
B.11,12
C.13,14
D.14,15

[单选题]Fzh-CTC分散自律调度集中自律机的CAN卡正常工作时，CAN卡上面的两个指示灯会分别指示绿色和( )色。
A.绿
B.黄
C.红
D.橙

[单选题] FZh-CTC型分散自律调度集中自律机的CAN卡正常工作时,CAN卡上面的两个指示灯会分别指示绿色和( )。
A.绿色
B.黄色
C.红色
D.橙色

[单选题] I will never forget the day ______ I came to Qingdao for the first time.
A. that
B. when
C. which
D. in which

[简答题]一碳单位(One carbon unit)

[简答题] select day(入学日期) as 入学日号,count(*) as 人数
from students
group by day(入学日期)

[单选题]Normally, one RB contains ( ) subcarriers.
A.3
B.6
C.12
D.24

[单选题]CAN 总线遵从( )模型。
A.七层
B.IPS
C.OSI
D.IOS

[单选题]No matter how much one has experienced, he can’t _____________ his knowledge without reading books. 2.No
A.enable
B. able
C. enrich
D. rich

[不定项选择题]choose three
You want to duplicate one of your databases when
Connected to the target database and to the recovery catalog.
Which three are true about this type of database duplication?
A.) The duplication process can create backup sets or image copies.
B.) The target database must be open.
C.) The duplication process can use existing backup sets or image copies.
D.) The target database must be in mount state.
E.) The duplication process pushes backup sets to the auxiliary instance.
F.) The duplication process pushes image copies to the auxiliary instance.

[不定项选择题]In one of your databases, unified auditing is enabled and an SH.SALES

Table exists.

You successfully execute these commands: SQL> CREATE

AUDIT POLICY sales_pol ACTIONS select on sh.sales; SQL> AUDIT POLICY

Sales_pol; Which statement is true about SALES_POL?

A.

It is enabled for all users having SELECT privilege on SH.SALES.

B.

Only successful queries of SH.SALES are written to the audit trail.

C.

It is only enabled for user SH.

D.

Audit records are always stored in an external audit file.

[多选题]CAN总线有哪几层？
A.对象层
B.用户层
C.传输层
D.物理层

[简答题]The related information can help you to operate the machine____. (efficient)（5.0）

[单选题] Some culture indicates that using salt can ward off ______.
A. spirit
B. spirits
C. devil
D. devils

[不定项选择题]choose one Examine the RMAN commands:

RMAN> CONNECT TARGET "sbu@prod AS SYSBACKUP";

RMAN> CONNECT AUXILIARY "sbu@dup_db AS SYSBACKUP";

RMAN> DUPLICATE TARGET DATABASE TO dup_db

FROM ACTIVE DATABASE

PASSWORD FILE

SECTION SIZE 400M;

Which statement is true about the DUPLICATE command?

A.

It succeeds and creates multisection backup sets that are used for active

Database duplication.

B.

It fails because there is no connection to a recovery catalog.

C.

It succeeds only if the target database is in MOUNT state.

D.

It fails because no parallel channels are allocated for the auxiliary database.

[不定项选择题]choose one You want to create a test database as a replica of your

Production database with minimum intervention from a DBA. Which method

Would you use?

A.

Use DBCA to create a template from the existing database to contain the

Database structure with data files and then use the same template to create the

Database in the new location.

B.

Use Database Configuration Assistant (DBCA) to create a template from the

Existing database to contain the database structure.

C.

Use DBCA to create a template from the existing database to contain the

Database structure and then manually copy the data by using Oracle Data Pump.

D.

Create the database by using the CREATE DATABASE . . . command and

Manually import data by using Data Pump.