Which three operatio

题目

Which three operations require undo data()

  • A、committing a transaction
  • B、flashing back a transaction
  • C、recovering a failed transaction
  • D、running a read-consistent query
  • E、changing a tablespace status from READ ONLY to READ WRITE
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相似问题和答案

第1题:

Which three BGP states are associated with establishing TCP connectivity?() (Choose three.)

  • A、Idle
  • B、Active
  • C、Connect
  • D、Open Sent
  • E、Established

正确答案:A,B,C

第2题:

多选题
Which three are the components of SNMP? ()
A

MIB

B

manager

C

supervisor

D

agent

E

set

F

AES


正确答案: F,E
解析: 暂无解析

第3题:

Which three actions are allowed in event details? ()(Choose three.)

A.Send

B.Raise

C.Delete

D.Receive

E.Acknowledge


参考答案:A, B, D

第4题:

多选题
Which three firewall user authentication objects can be referenced in a security policy? ()(Choose three.)
A

access profile

B

client group

C

client

D

default profile

E

external


正确答案: D,A
解析: 暂无解析

第5题:

单选题
With reference to a rotary vane steering gear system, which one of the following statements is true?()
A

The three moving vanes and the three fixed vanes form three pressure chambers

B

The three moving vanes and the three fixed vanes form six pressure chambers

C

The three moving vanes and the three fixed vanes form nine pressure chambers

D

The three moving vanes and the three fixed vanes form twelve pressure chambers


正确答案: C
解析: 暂无解析

第6题:

Which three applications are disabled for compression by default?() (Choose three.)

  • A、FTP
  • B、SSH
  • C、UDP
  • D、HTTPS
  • E、Traceroute

正确答案:B,D,E

第7题:

多选题
Which three applications are disabled for compression by default?() (Choose three.)
A

FTP

B

SSH

C

UDP

D

HTTPS

E

Traceroute


正确答案: B,E
解析: 暂无解析

第8题:

Which one is not in the same category with other three items?( )


答案:C
解析:
考查语音学。A、B、D三项均为摩擦音(fricative),C项为爆破音(plosive)。

第9题:

多选题
Cisco IOS XR software is partitioned into three planes: control, data, and management. Which three ofthese belong to the data plane?()
A

XML

B

RIB

C

FIB

D

QoS

E

PFI


正确答案: B,D,E
解析: 暂无解析

第10题:

多选题
The Origin attribute describes the source of the BGP prefix. Which three are valid Origin codes?() (Choose three.)
A

IGP

B

BGP

C

EGP

D

Incomplete

E

Anonymous


正确答案: D,A
解析: 暂无解析