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多选题Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value()AThe MTTR advisor will be disabled.BAutomatic checkpoint tuning will be enabled.CThe value for the LOG_CHECKPOINT_INTERVAL initialization

题目
多选题
Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value()
A

The MTTR advisor will be disabled.

B

Automatic checkpoint tuning will be enabled.

C

The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.

D

The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter.


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  • 第1题:

    Which two statements are true about precedence values in policy?() (Choose two.)

    A. 1 is the default precedence.

    B. A lower number is preferred.

    C. A higher number is preferred.

    D. 100 is the default precedence.


    参考答案:B, D

  • 第2题:

    Which two statements are true about L2TP tunnels?() (Choose two.)

    • A、Traffic is clear text
    • B、Traffic is encrypted 
    • C、They are initiated by the LNS
    • D、They are initiated by the LAC

    正确答案:A,D

  • 第3题:

    Which two statements about the Cisco Nexus 1000V VSM are true?()

    • A、It performs switching decisions and forwarding for the VEM
    • B、It can be run on a virtual machine
    • C、It can be used for remote VEM switching Iine cards

    正确答案:B,C

  • 第4题:

    Which two statements about VPLS are true? ()

    • A、There is a full mesh of pseudowires.
    • B、There is a partial mesh of pseudowires.
    • C、Only L2TPv3 can be used for pseudowire establishment.
    • D、There is split-horizon to avoid loops.

    正确答案:A,D

  • 第5题:

    Which two statements are true about precedence values in policy?() (Choose two.)

    • A、1 is the default precedence.
    • B、A lower number is preferred.
    • C、A higher number is preferred.
    • D、100 is the default precedence.

    正确答案:B,D

  • 第6题:

    Which two statements are true about setting the per-thread buffers higher than required?()

    • A、More memory per thread is beneficial in all scenarios
    • B、It causes increased overhead due to initial memory allocation
    • C、It can affect system stability during peak load times, due to swapping
    • D、It requires increasing the thread_cache_size variable

    正确答案:B,C

  • 第7题:

    View this parameter setting in your database:   DB_CREATE_FILE_DEST=’D:// /oracle/product/10.2.0/oradata/oracle’  You created a tablespace by using this command:   CREATE TABLESPACE USERS;  Which two statements are true about the USERS tablespace?()

    • A、The tablespace has two data files.
    • B、An error is reported and tablespace creation fails.
    • C、Data files are created with names generated by the instance.
    • D、The tablespace can be extended without specifying the data file.
    • E、Data files belonging to the USERS tablespace cannot be renamed.

    正确答案:C,D

  • 第8题:

    Which two statements about creating constraints are true?()

    • A、Constraint names must start with SYS_C
    • B、All constraints must be defines at the column level
    • C、Constraints can be created after the table is created
    • D、Constraints can be created at the same time the table is created
    • E、Information about constraints is found in the VIEW_CONSTRAINTS dictionary view

    正确答案:C,D

  • 第9题:

    多选题
    By default, which two statements are true about export routing polices?()
    A

    Export polices can evaluate only active routes

    B

    Export polices can evaluate all routes

    C

    Export polices can be applied to the forwarding table

    D

    Export polices can be applied to interfaces


    正确答案: B,A
    解析: 暂无解析

  • 第10题:

    多选题
    Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value()
    A

    The MTTR advisor will be disabled.

    B

    Automatic checkpoint tuning will be enabled.

    C

    The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.

    D

    The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter.


    正确答案: A,D
    解析: 暂无解析

  • 第11题:

    多选题
    Which two statements about SCSI are true? ()
    A

    The bus is limited to 32 devices

    B

    It is a full duplex serial standard

    C

    It is a half-duplex serial standard

    D

    It allows up to 320 MB/s of shared channel bandwidth


    正确答案: B,C
    解析: 暂无解析

  • 第12题:

    多选题
    Which two statements are true about setting the per-thread buffers higher than required?()
    A

    More memory per thread is beneficial in all scenarios

    B

    It causes increased overhead due to initial memory allocation

    C

    It can affect system stability during peak load times, due to swapping

    D

    It requires increasing the thread_cache_size variable


    正确答案: A,D
    解析: 暂无解析

  • 第13题:

    Which two statements about VACLs on Cisco Nexus 7000 Series Switches are true? ()

    • A、 A single VACL can be shared across two or more VDCs.
    • B、 Use of VACLs requires no special license to be installed.
    • C、 VACLs make use of IP or MAC ACLs.
    • D、 Only options drop and forward are permitted.

    正确答案:B,C

  • 第14题:

    Which two statements are true about traffic shaping?()

    • A、Out-of-profile packets are queued.
    • B、It causes TCP retransmits.
    • C、Marking/remarking is not supported.
    • D、It does not respond to BECN and ForeSight Messages.
    • E、It uses a single/two-bucket mechanism for metering.

    正确答案:A,C

  • 第15题:

    Which two statements about OSPF IPv6 routing are true?()

    • A、It requires OSPF version 3.
    • B、automatically detects neighbors over NHMA interfaces
    • C、It supports encryption using
    • D、It uses LSA type 9
    • E、It uses LSA type 8

    正确答案:A,E

  • 第16题:

    Which two statements are true about pool-based source NAT? ()(Choose two.)

    • A、PAT is not supported.
    • B、PAT is enabled by default.
    • C、It supports the address-persistent configuration option.
    • D、It supports the junos-global configuration option.

    正确答案:B,C

  • 第17题:

    Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value()

    • A、The MTTR advisor will be disabled.
    • B、Automatic checkpoint tuning will be enabled.
    • C、The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.
    • D、The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter.

    正确答案:B,C

  • 第18题:

    Which two statements are true about standard database auditing()

    • A、DDL statements can be audited.
    • B、Statements that refer to stand-alone procedure can be audited.
    • C、Operations by the users logged on as SYSDBA cannot be audited.
    • D、Only one audit record is ever created for a session per audited statement even though it is executedmore than once.

    正确答案:A,B

  • 第19题:

    Which two statements are true about record groups?()

    • A、They are stored in the database. 
    • B、They are stored in local Forms memory. 
    • C、The type is specified explicitly at design time. 
    • D、The type is implied by when and how it is created.

    正确答案:B,D

  • 第20题:

    多选题
    Which two statements are true about L2TP tunnels?() (Choose two.)
    A

    Traffic is clear text

    B

    Traffic is encrypted 

    C

    They are initiated by the LNS

    D

    They are initiated by the LAC


    正确答案: B,D
    解析: 暂无解析

  • 第21题:

    多选题
    Which two statements are true about AH?() (Choose two.)
    A

    AH provides data integrity.

    B

    AH is identified by IP protocol 50.

    C

    AH is identified by IP protocol 51.

    D

    AH cannot work in conjunction with ESP


    正确答案: D,C
    解析: 暂无解析

  • 第22题:

    多选题
    Which two statements about creating constraints are true?()
    A

    Constraint names must start with SYS_C

    B

    All constraints must be defines at the column level

    C

    Constraints can be created after the table is created

    D

    Constraints can be created at the same time the table is created

    E

    Information about constraints is found in the VIEW_CONSTRAINTS dictionary view


    正确答案: E,D
    解析: 暂无解析

  • 第23题:

    多选题
    Which two statements are true about setting the FAST_START_MTTR_TARGET initializationparameter to a nonzero value()
    A

    The MTTR advisor will be disabled.

    B

    Automatic checkpoint tuning will be enabled.

    C

    The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.

    D

    The time taken to recover the instance after the crash is always exactly the same as the value given forthe FAST_START_MTTR_TARGET initialization parameter.


    正确答案: C,D
    解析: 暂无解析

  • 第24题:

    多选题
    Which two statements are true about traffic shaping?()
    A

    Out-of-profile packets are queued.

    B

    It causes TCP retransmits.

    C

    Marking/remarking is not supported.

    D

    It does not respond to BECN and ForeSight Messages.

    E

    It uses a single/two-bucket mechanism for metering.


    正确答案: E,B
    解析: 暂无解析