What two are the prerequisites for enabling Flashback Database?（） (Choose two)A、The database must be in ARCHIVELOG modeB、The database must be in MOUNT EXCLUSIVE modeC、The database must be opened in RESTRICTED modeD、The database instance must be started in

题目

What two are the prerequisites for enabling Flashback Database?（） (Choose two)

  • A、The database must be in ARCHIVELOG mode
  • B、The database must be in MOUNT EXCLUSIVE mode
  • C、The database must be opened in RESTRICTED mode
  • D、The database instance must be started in the NOMOUNT state
  • E、The database instance must have the keep buffer pool defined
相似考题

1.What two are the prerequisites for enabling Flashback Database?()A. The database must be in ARCHIVELOG modeB. The database must be in MOUNT EXCLUSIVE modeC. The database must be opened in RESTRICTED modeD. The database instance must be started in the NOMOUNT stateE. The database instance must have the keep buffer pool defined

2.You are managing a 24*7 database. The backup strategy for the database is to perform user－managedbackups.Identify two prerequisites to perform the backups. (Choose two.)()A. The database must be opened in restricted mode.B. The database must be configured to run in ARCHIVELOG mode.C. The tablespaces are required to be in backup mode before taking the backup.D. The tablespaces are required to be in read-only mode before taking the backup

3.Which two are prerequisites for performing a flashback transaction?()A. Flashback Database must be enabled.B. Undo retention guarantee for the database must be configured.C. EXECUTE privilege on the DBMS_FLASHBACK package must be granted to the user flashing back transaction.D. Supplemental logging must be enabled.E. Recycle bin must be enabled for the database.F. Block change tracking must be enabled tor the database.

4.Which are the two prerequisites before setting up Flashback Data Archive? ()(Choose two.)A. Flash recovery area must be definedB. Undo retention guarantee must be enabled.C. Database must be running in archivelog mode.D. Automatic undo management must be enabled.E. The tablespace in which the Flashback Data Archive is created must have automatic segment space Management (ASSM).

更多“What two are the prerequisites f”相关问题

  • 第1题：

    What are two types of WebView monitoring statistics on the WX／WXC platforms?() (Choose two.)

    A.LAN

    B.QoS

    C.traffic

    D.IPSec


    参考答案：B, C

  • 第2题：

    What are the two functions of intonation?
    It indicates grammatical meaning in much the same way as punctuation does in the written language. It can also indicate the speaker’s attitude. In some cases, both grammatical meaning and attitude are conveyed by the intonation pattern alone.
    略

  • 第3题：

    What must an administrator do in order to successfully configure a VLAN trunk between two switches?（）

    • A、Set each end of the trunk line to IEEE 802.1Q encapsulation.
    • B、Set the same VTP management domain name on both switches.
    • C、Set all ports on the two switched as access ports.
    • D、Configure one of the two switches as a VTP server.
    • E、Connect the two switches using a rollover cable.
    • F、Use a router to forward VTP traffic between the VLANs.

    正确答案:B,D

  • 第4题：

    What are two security appliances that can be installed in a network? (Choose two.)（）  

    • A、ATM
    • B、IDS
    • C、IOS
    • D、IOX
    • E、IPS
    • F、SDM

    正确答案:B,E

  • 第5题：

    You are managing a 24*7 database. The backup strategy for the database is to perform user-managedbackups.Identify two prerequisites to perform the backups. (Choose two.)（）

    • A、The database must be opened in restricted mode.
    • B、The database must be configured to run in ARCHIVELOG mode.
    • C、The tablespaces are required to be in backup mode before taking the backup.
    • D、The tablespaces are required to be in read-only mode before taking the backup

    正确答案:B,C

  • 第6题：

    What are the prerequisites for performing flashback transactions? （）(Choose all that apply)

    • A、Supplemental log must be enabled
    • B、Supplemental log must be enabled for the primary key
    • C、Undo retention guarantee for the database must be configured
    • D、”EXECUTE “ permission on the DBMS_FLASHBACK package must be granted to the user

    正确答案:A,B,D

  • 第7题：

    Which two are prerequisites for performing a flashback transaction?（）

    • A、Flashback Database must be enabled.
    • B、Undo retention guarantee for the database must be configured.
    • C、EXECUTE privilege on the DBMS_FLASHBACK package must be granted to the user flashing back transaction.
    • D、Supplemental logging must be enabled.
    • E、Recycle bin must be enabled for the database.
    • F、Block change tracking must be enabled tor the database.

    正确答案:B,C

  • 第8题：

    多选题
    What are the prerequisites for performing flashback transactions? （）(Choose all that apply)
    A

    Supplemental log must be enabled

    B

    Supplemental log must be enabled for the primary key

    C

    Undo retention guarantee for the database must be configured

    D

    ”EXECUTE “ permission on the DBMS_FLASHBACK package must be granted to the user


    正确答案： A,C
    解析： 暂无解析

  • 第9题：

    问答题
    What are the two functions of intonation?

    正确答案： It indicates grammatical meaning in much the same way as punctuation does in the written language. It can also indicate the speaker’s attitude. In some cases, both grammatical meaning and attitude are conveyed by the intonation pattern alone.
    解析： 暂无解析

  • 第10题：

    多选题
    What two are the prerequisites for enabling Flashback Database?（） (Choose two)
    A

    The database must be in ARCHIVELOG mode

    B

    The database must be in MOUNT EXCLUSIVE mode

    C

    The database must be opened in RESTRICTED mode

    D

    The database instance must be started in the NOMOUNT state

    E

    The database instance must have the keep buffer pool defined


    正确答案： C,D
    解析： 暂无解析

  • 第11题：

    多选题
    Which two are the prerequisites to enable Flashback Data Archive?（） (Choose two.)
    A

    Database must be running in archivelog mode.

    B

    Automatic undo management must be enabled.

    C

    Undo retention guarantee must be enabled.

    D

    The tablespace on which the Flashback Data Archive is created must be managed with Automatic Segment Space Management (ASSM).


    正确答案： C,D
    解析： 暂无解析

  • 第12题：

    多选题
    What are two security appliances that can be installed in a network (Choose two.)（）。
    A

    ATM

    B

    IDS

    C

    IOS

    D

    IOX

    E

    IPS

    F

    SDM


    正确答案： A,E
    解析： 暂无解析

  • 第13题：

    What must an administrator do in order to successfully configure a VLAN trunk between two switches?()

    A. Set each end of the trunk line to IEEE 802.1Q encapsulation.

    B. Set the same VTP management domain name on both switches.

    C. Set all ports on the two switched as access ports.

    D. Configure one of the two switches as a VTP server.

    E. Connect the two switches using a rollover cable.

    F. Use a router to forward VTP traffic between the VLANs.


    参考答案：B, D

  • 第14题：

    Before a Diffie-Hellman exchange may begin， the two parties involved must agree on what？（）

    • A、Two secret keys
    • B、Two nonsecret keys
    • C、Two secret numbers
    • D、Two nonsecret numbers

    正确答案:D

  • 第15题：

    ---“（）” ---“Two degrees on starboard.”

    • A、What rudder?
    • B、How is the heading?
    • C、How answer?
    • D、What course?

    正确答案:A

  • 第16题：

    What two are the prerequisites for enabling Flashback Database？（） 

    • A、 The database must be in ARCHIVELOG mode
    • B、 The database must be in MOUNT EXCLUSIVE mode
    • C、 The database must be opened in RESTRICTED mode
    • D、 The database instance must be started in the NOMOUNT state
    • E、 The database instance must have the keep buffer pool defined

    正确答案:A,B

  • 第17题：

    Which two prerequisites are needed for performing workload capture and replay？（）

    • A、Close all sessions performing queries using database links
    • B、running the database in shared server mode
    • C、The database on which the workload is replayed has to be a restore of the original database to a specific SCN
    • D、setting up the directory to capture the workload

    正确答案:C,D

  • 第18题：

    What are the prerequisites for enabling Flashback Database？ （）

    • A、 The database must be started in the MOUNT EXCLUSIVE state.
    • B、 The database must have multiplexed control files.
    • C、 The database must be opened by using a text-based parameter file instead of a server parameter file （SPFILE）.
    • D、 The database must be in ARCHIVELOG mode.
    • E、 The database must be in the NOMOUNT state.
    • F、 The database must be opened in RESTRICTED mode.

    正确答案:A,D

  • 第19题：

    Which two are the prerequisites to enable Flashback Data Archive？（）

    • A、 Database must be running in archivelog mode.
    • B、 Automatic undo management must be enabled.
    • C、 Undo retention guarantee must be enabled.
    • D、 The tablespace on which the Flashback Data Archive is created must be managed with Automatic Segment  Space Management （ASSM）.

    正确答案:B,D

  • 第20题：

    多选题
    What two are the prerequisites for enabling Flashback Database?（）
    A

    The database must be in ARCHIVELOG mode

    B

    The database must be in MOUNT EXCLUSIVE mode

    C

    The database must be opened in RESTRICTED mode

    D

    The database instance must be started in the NOMOUNT state

    E

    The database instance must have the keep buffer pool defined


    正确答案： C,B
    解析： 暂无解析

  • 第21题：

    多选题
    Which two prerequisites are needed for performing workload capture and replay？（）
    A

    Close all sessions performing queries using database links

    B

    running the database in shared server mode

    C

    The database on which the workload is replayed has to be a restore of the original database to a specific SCN

    D

    setting up the directory to capture the workload


    正确答案： C,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which are the two prerequisites before setting up Flashback Data Archive? （）(Choose two.)
    A

    Flash recovery area must be defined

    B

    Undo retention guarantee must be enabled.

    C

    Database must be running in archivelog mode.

    D

    Automatic undo management must be enabled.

    E

    The tablespace in which the Flashback Data Archive is created must have automatic segment space Management (ASSM).


    正确答案： D,C
    解析： 暂无解析

  • 第23题：

    多选题
    What are two characteristics of Telnet (Choose two.)（）。
    A

    Itsendsdataincleartextformat.

    B

    ItisnolongersupportedonCisconetworkdevices.

    C

    ItismoresecurethanSSH

    D

    Itrequiresanenterpriselicenseinordertobeimplemented.

    E

    ItrequiresthatthedestinationdevicebeconfiguredtosupportTelnetconnections.


    正确答案： D,C
    解析： 暂无解析

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