A junior level Database Administrator erroneously deleted the database alert log while users were accessing the database. Which action should you take to recover the alert log？（）  A、 Do nothing.B、 Restart the database.C、 Perform recovery on the database.D

题目

A junior level Database Administrator erroneously deleted the database alert log while users were accessing the database. Which action should you take to recover the alert log？（）  

  • A、 Do nothing.
  • B、 Restart the database.
  • C、 Perform recovery on the database.
  • D、 Restore the alert log from the last backup.
相似考题

1.Junior Achievement has() different stages in its development.A、 gone throughB、 got throughC、 got over

2.Which two statements are true by default of a multilevel IS－IS network?()A. Level 1 only routers see routes contained in their area.B. Level 1 routers route towards Level 2 routers due to the attached bit.C. Level 2 routers route towards Level 1 routers due to the attached bit.D. Level 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.

3.IS － IS creates and maintains adjacencies and neighbor relations by using the Hello protocol. For the following options, which are Hello packets used in IS － IS?()A. A generic HelloB. Point - to - point Level 1, point - to -point Level 2, LAN Level 1, LAN Level 2C. Point - to - point Level 1, point - to - point Level 2, LAND. Point - to - point, LAN Level 1, LAN Level 2

4.Whichtypeofbackupmustbeperformedfirstwithanincrementalbackup?()A.Level1B.Level0C.Level2D.Level3

更多“A junior level ”相关问题

  • 第1题：

    Which IS － IS router is equivalent to an ABR in OSPF?()

    A. Level 2 - 3

    B. Level 1 - 2

    C. Level 2

    D. Level 0

    E. Level 3

    F. Level 1


    参考答案：B

  • 第2题：

    An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）

    • A、Level 1 only
    • B、Level 2 only
    • C、Level 1 and Level 2
    • D、Level 3 only

    正确答案:C

  • 第3题：

    You have a Level 1-only router （Router A） in IS-IS area 49.0001. How does Router A learn how to get to IP prefixed in other areas？（）

    • A、Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.
    • B、The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001.
    • C、The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 1 link-state PDU （LSP） it floods into area 49.0001.
    • D、The Level 1/Level 2 router in area 49.0001 advertises these prefixed into area 49.0001 using a Level 2 LSP it floods into the area.

    正确答案:C

  • 第4题：

    IS-IS中，同时拥有Level-1和Level-2链路状态信息的是（）。

    • A、ES
    • B、Level-1IS
    • C、Level-2IS
    • D、Level-1-2IS

    正确答案:D

  • 第5题：

    IS-IS在点对点网络中的邻接关系有（）

    • A、LEVEL0
    • B、LEVEL1
    • C、LEVEL2
    • D、LEVEL3

    正确答案:B,C

  • 第6题：

    You have a junior sales representative working with your largest customer， who needs to build an entry System x Server hardware solution.  Which IBM resource should the junior sales representative use？ （）

    • A、IBM Sizing Guides
    • B、IBM System x and BladeCenter Business Partner Guidebook
    • C、IBM Standalone Solutions Configuration Tool （SSCT） 
    • D、IBM ServerProven

    正确答案:C

  • 第7题：

    You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing Storage Spaces.Which of the following is TRUE with regards to Storage Spaces？（）

    • A、Mirroring and parity are optional resilient storage modes of Storage Spaces.
    • B、Failover clustering is not supported by Storage Spaces.
    • C、Storage spaces are virtual disks with associated attributes such as a preferred level of resiliency，and thin or fixed provisioning.
    • D、Storage spaces are a collection of physical disks with associated attributes such as a preferred level of resiliency， and thin or fixed provisioning.

    正确答案:A,C

  • 第8题：

    琥珀色ECAM信息，无音响属于（）ECAM警告。

    • A、LEVEL1
    • B、LEVEL3
    • C、LEVEL2
    • D、LEVEL1和LEVEL2

    正确答案:A

  • 第9题：

    单选题
    IS - IS creates and maintains adjacencies and neighbor relations by using the Hello protocol. For the following options, which are Hello packets  used in IS - IS?（）
    A

    A generic Hello

    B

    Point - to - point Level 1, point - to -point Level 2, LAN Level 1, LAN Level 2

    C

    Point - to - point Level 1, point - to - point Level 2, LAN

    D

    Point - to - point, LAN Level 1, LAN Level 2


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Matthew has recently joined NetFx Corporation as a junior-level Database Administrator （DBA）. He is asked by his supervisor to verify the database for data block corruptions. He uses the DBVERIFY utility and finds that two data blocks are corrupted in the database.   What should Matthew use to identify the corrupted blocks as well as datafiles containing these blocks？（）
    A

     datafile

    B

     alert log

    C

     dynamic views

    D

     control file script


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Junior Achievement has（） different stages in its development.
    A

    gone through

    B

    got through

    C

    got over


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    In a class of 160 seniors, the ratio of boys to girls is 3 to 5. In the junior class, the ratio of boys to girls is 3 to 2. When the two classes are combined, the ratio of boys to girls is 1 to 1. How many students are in the junior class?
    A

    400

    B

    360

    C

    200

    D

    180

    E

    160


    正确答案： C
    解析：
    因为这个班共有160人，男生和女生的比例为3:5，所以男生和女生的人数分别为(3/8) ×160 = 60人，(5/8) ×160 = 100人。假设另一班男生女生人数共有x人，那么男生女生的人数分别为(3/5)x，(2/5)x，又因为当两班的人数相加后，男生女生的比例相等，所以可得出60 + (3/5)x = 100 + (2/5)x，经计算，x = 200。

  • 第13题：

    韩国著名男子团队Super Junior成员最多时有多少人？


    正确答案: 韩国著名男子团队Super Junior成员最多时有13人。

  • 第14题：

    Which type of backup must be performed first with an incremental backup？（）

    • A、 Level 1
    • B、 Level 0
    • C、 Level 2
    • D、 Level 3

    正确答案:B

  • 第15题：

    根据天气情况、处理影响范围生产关断可以分为（）

    • A、LEVEL-1A、LEVEL-2B、LEVEL-3C
    • B、B、LEVEL-2LEVEL-2B、LEVEL-2C
    • C、C、LEVEL-3LEVEL-3B、LEVEL-3C
    • D、D、LEVEL-3LEVEL-3B

    正确答案:C

  • 第16题：

    精益制造体系BIQ升级中“缺陷不溢出后工位”的定义是（）等级。

    • A、LEVEL-1
    • B、LEVEL-3
    • C、LEVEL-5
    • D、LEVEL-6
    • E、LEVEL-7

    正确答案:D

  • 第17题：

    Which IS - IS router is equivalent to an ABR in OSPF?（）

    • A、Level 2 - 3
    • B、Level 1 - 2
    • C、Level 2
    • D、Level 0
    • E、Level 3
    • F、Level 1

    正确答案:B

  • 第18题：

    An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show is interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level（s） is enabled on these interfaces？（）

    • A、Level 1 only
    • B、Level 2 only
    • C、Level 1 and Level 2
    • D、Level 3 only

    正确答案:C

  • 第19题：

    ECAM警告信息中，level2和level1有何区别？（）

    • A、无区别
    • B、level2比level1后退一格
    • C、level1比level2后退一格
    • D、level2的有单语音，level1的无音响警告

    正确答案:D

  • 第20题：

    单选题
    A junior level Database Administrator erroneously deleted the database alert log while users were accessing the database. Which action should you take to recover the alert log？（）
    A

     Do nothing.

    B

     Restart the database.

    C

     Perform recovery on the database.

    D

     Restore the alert log from the last backup.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    You need to design a method for junior IT administrators to perform more IT support tasks. Your solution must meet business and security requirements. What should you do？（）
    A

    Delegate appropriate Active Directory permissions to the junior IT administrators

    B

    Add the junior IT administrators’ user accounts to the Domain Admins user group

    C

    Create a custom Microsoft Management Console （MMC） that uses taskpad views to enable the appropriate tasks for the junior IT administrators

    D

    Make the junior IT administrators’ domain user accounts member of the local Administrators group on all client computers

    E

    Create new domain user accounts for each junior IT administrator. Make the new accounts members of the Domain Admins group and instruct junior IT administrators to use the new accounts only for appropriate administrative tasks


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    You have a Level 1-only router （Router A） in IS-IS area 49.0001. How does Router A learn how to get to IP prefixed in other areas？（）
    A

    Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.

    B

    The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 2 LSP it floods into area 49.0001.

    C

    The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 1 link-state PDU （LSP） it floods into area 49.0001.

    D

    The Level 1/Level 2 router in area 49.0001 advertises these prefixed into area 49.0001 using a Level 2 LSP it floods into the area.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    John, a junior workflow developer, has approached you for advice on a workflow process that he is defining. He is unclear about the implications of selecting the Runnable checkbox while defining the Process Activity. What advice would you offer?（）
    A

    Runnable allows the workflow engine to compile the process.

    B

    Runnable allows the process to be included as a stand-alone subprocess.

    C

    Runnable allows the workflow engine to check its status during process execution.

    D

    Runnable allows the workflow engine to define this as a top-level process and initiate it


    正确答案： D
    解析： 暂无解析

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