更多“lead block()”相关问题
  • 第1题:

    Which three types of content filtering are supported only for HTTP? ()(Choose three.)

    A. block Flash

    B. block Java applets

    C. block ActiveX

    D. block EXE files

    E. block MIME type


    参考答案:B, C, D

  • 第2题:

    对于爱立信APG网元,出现CCO告警时应该密切关注哪个SAE值()。

    A.SAE.500、BLOCK、CHOF

    B.SAE.501、BLOCK、CHOF

    C.SAE.500、BLOCK、CHOP

    D.SAE.501、BLOCK、CHOP


    参考答案:C

  • 第3题:

    What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking?()

    • A、 The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensor
    • B、 The blocking ACL entries generated by the sensor override the Pre-Block ACL entries
    • C、 The Pre-Block ACL entries override the blocking ACL entries generated by the sensor
    • D、 The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensor
    • E、 You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor

    正确答案:C

  • 第4题:

    顶部滑车()

    • A、heel block
    • B、head block
    • C、cargo block
    • D、lead block

    正确答案:B

  • 第5题:

    APG40系统发生计费拥塞时,应该立即扩SAE()和SAE446:

    • A、SAE=500,BLOCK=CHOP
    • B、SAE=500,BLOCK=CHOF
    • C、SAE=604,BLOCK=CHOF
    • D、SAE=604,BLOCK=CHOP

    正确答案:A

  • 第6题:

    The DB_BLOCK_CHECKING initialization parameter is set to FALSE. What level of block checking would be performed?()

    • A、 The Oracle database will not perform block checking for any of the data blocks.
    • B、 The Oracle database will perform block checking for the default permanent tablespace only. 
    • C、 The Oracle database will perform block checking for the data blocks in all user tablespaces.
    • D、 The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only.
    • E、 The Oracle database will perform block checking for the data blocks in the SYSTEM and SYSAUX tablespaces.

    正确答案:D

  • 第7题:

    The DB_BLOCK_CHECKING initialization parameter is set to OFF. Which block checking would be performed?()  

    • A、 The Oracle database will perform block checking for the index blocks only
    • B、 The Oracle database will not perform block checking for any of the data blocks
    • C、 The Oracle database will perform block checking for the default permanent tablespace only
    • D、 The Oracle database will perform block checking for the data blocks in all user tablespaces
    • E、 The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only

    正确答案:E

  • 第8题:

    In the COURSE_ENROLLMENT form module, you define a master-detail relation between the COURSES_OFFERED data block and the STUDENT data block, respectively. To implement block coordination, which statement must be true?()

    • A、 The Enforce Primary Key property on the STUDENT block is set to Yes. 
    • B、 The Alias property on the COURSES_OFFERED block is set to Student. 
    • C、 The Copy Value from item property on the foreign key item in the STUDENT blocks is set to the primary key item of the COURSES_OFFERED block. 
    • D、 The Synchronize with item property on the foreign key item in the STUDENT block is set to the primary key item of the COURSES_OFFERED block.

    正确答案:C

  • 第9题:

    单选题
    lead block()
    A

    滑车

    B

    导向滑车

    C

    千斤索

    D

    底脚滑车


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    Which CLI command do you use to block MIME content at the [edit security utm feature-profile] hierarchy?()
    A

    set content-filtering profile permit-command block-mime

    B

    set content-filtering profile block-mime

    C

    set content-filtering block-content-type block-mime

    D

    set content-filtering notifications block-mime


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    The DB_BLOCK_CHECKING initialization parameter is set to OFF. Which block checking would be performed?()
    A

     The Oracle database will perform block checking for the index blocks only

    B

     The Oracle database will not perform block checking for any of the data blocks

    C

     The Oracle database will perform block checking for the default permanent tablespace only

    D

     The Oracle database will perform block checking for the data blocks in all user tablespaces

    E

     The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    Which RMAN backup command is used to create the block-change tracking file?()
    A

     alter database create block change tracking file

    B

     alter database enable block change file

    C

     alter database enable block change tracking using file ,/ora01/opt/ block_change_tracking.fil

    D

     alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’

    E

     alter system block change tracking on


    正确答案: B
    解析: 暂无解析

  • 第13题:

    They built a highway _______ the mountains. A. lead into B. to lead into C. led into D. leading into


    正确答案:D
    leading into的逻辑主语是highway,它们之间是主动的关系,所以用动名词形式。  (本解析由学员提供)

  • 第14题:

    lead block()

    • A、滑车
    • B、导向滑车
    • C、千斤索
    • D、底脚滑车

    正确答案:B

  • 第15题:

    Which three types of content filtering are supported only for HTTP? ()(Choose three.)

    • A、block Flash
    • B、block Java applets
    • C、block ActiveX
    • D、block EXE files
    • E、block MIME type

    正确答案:B,C,D

  • 第16题:

    APG网元计费出现拥塞的时候,一般那几个SIZE会迅速增大?()

    • A、SAE=500,BLOCK=CHOF
    • B、SAE=604,BLOCK=CHOF
    • C、SAE=500,BLOCK=CHOP
    • D、SAE=604,BLOCK=CHOP

    正确答案:C,D

  • 第17题:

    对于爱立信APG网元,出现CCO告警时应该密切关注哪个SAE值()。

    • A、SAE、500、BLOCK、CHOF
    • B、SAE、501、BLOCK、CHOF
    • C、SAE、500、BLOCK、CHOP
    • D、SAE、501、BLOCK、CHOP

    正确答案:C

  • 第18题:

    Which RMAN backup command is used to create the block-change tracking file?()  

    • A、 alter database create block change tracking file
    • B、 alter database enable block change file
    • C、 alter database enable block change tracking using file ,/ora01/opt/ block_change_tracking.fil
    • D、 alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’
    • E、 alter system block change tracking on

    正确答案:C

  • 第19题:

    While querying the EMPLOYEES table, you receive an ORA-01578 message indicating block corruption in File# 1201 and Block# 1968. You analyze the table and the corruption is verified.  Which RMAN command do you use to perform BMR and repair the corrupt block?()  

    • A、 RECOVER FILE=1201 BLOCK=1968
    • B、 RECOVER CORRUPTION LIST
    • C、 RECOVER DATAFILE 1201 BLOCK 1968
    • D、 RECOVER BLOCK CORRUPTION LIST
    • E、 None of the above

    正确答案:B,C

  • 第20题:

    单选题
    In the COURSE_ENROLLMENT form module, you define a master-detail relation between the COURSES_OFFERED data block and the STUDENT data block, respectively. To implement block coordination, which statement must be true?()
    A

     The Enforce Primary Key property on the STUDENT block is set to Yes. 

    B

     The Alias property on the COURSES_OFFERED block is set to Student. 

    C

     The Copy Value from item property on the foreign key item in the STUDENT blocks is set to the primary key item of the COURSES_OFFERED block. 

    D

     The Synchronize with item property on the foreign key item in the STUDENT block is set to the primary key item of the COURSES_OFFERED block.


    正确答案: D
    解析: 暂无解析

  • 第21题:

    多选题
    While querying the EMPLOYEES table, you receive an ORA-01578 message indicating block corruption in File# 1201 and Block# 1968. You analyze the table and the corruption is verified.  Which RMAN command do you use to perform BMR and repair the corrupt block?()
    A

    RECOVER FILE=1201 BLOCK=1968

    B

    RECOVER CORRUPTION LIST

    C

    RECOVER DATAFILE 1201 BLOCK 1968

    D

    RECOVER BLOCK CORRUPTION LIST

    E

    None of the above


    正确答案: E,C
    解析: 暂无解析

  • 第22题:

    单选题
    What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking?()
    A

     The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensor

    B

     The blocking ACL entries generated by the sensor override the Pre-Block ACL entries

    C

     The Pre-Block ACL entries override the blocking ACL entries generated by the sensor

    D

     The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensor

    E

     You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Given that a static method doIt() in a class Work represents work to be done, what block of code will succeed in starting a new thread that will do the work?   CODE BLOCK a:   Runnable r = new Runnable() {   public void run() {   Work.doIt();   }   };   Thread t = new Thread(r);   t.start();   CODE BLOCK b:   Thread t = new Thread() {  public void start() {   Work.doIt();  }  };   t.start();   CODE BLOCK c:   Runnable r = new Runnable() {   public void run() {   Work.doIt();   }   };   r.start();  CODE BLOCK d:   Thread t = new Thread(new Work());   t.start();   CODE BLOCK e:   Runnable t = new Runnable() {   public void run() {   Work.doIt();   }   };   t.run();
    A

    Code block a.

    B

    Code block B.

    C

    Code block c.

    D

    Code block d.

    E

    Code block e.


    正确答案: A
    解析: 暂无解析

  • 第24题:

    单选题
    Which dynamic view displays the status of block-change tracking?()
    A

    V$BLOCK_CHANGE 

    B

    V$BLOCK_CHANGE_TRACKING 

    C

    V$BLOCKCHANGE 

    D

    V$BLOCK_TRACKING


    正确答案: C
    解析: 暂无解析