单选题Which of the following commands should be used to reset the Virtual Memory Manager tuning parameters to their default values?()Aschedtune -tBvmtune -RCschedtune -rDschedtune -D

题目
单选题
Which of the following commands should be used to reset the Virtual Memory Manager tuning parameters to their default values?()
A

 schedtune -t

B

 vmtune -R

C

 schedtune -r

D

 schedtune -D


相似考题
参考答案和解析
正确答案: A
解析: 暂无解析
更多“单选题Which of the following commands should be used to reset the Virtual Memory Manager tuning parameters to their default values?()A  schedtune -tB  vmtune -RC  schedtune -rD  schedtune -D”相关问题
  • 第1题:

    Which of the following commands should be used to reset the Virtual Memory Manager tuning parameters to their default values?()

    • A、 schedtune -t
    • B、 vmtune -R
    • C、 schedtune -r
    • D、 schedtune -D

    正确答案:D

  • 第2题:

    An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change?()

    • A、 vmtune -M
    • B、 svmon -m
    • C、 vmstat -s
    • D、 schedtune -m

    正确答案:A

  • 第3题:

    Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch?()

    • A、sysdumpdev -k 
    • B、sysdumpdev -L 
    • C、sysdumpdev -K 
    • D、sysdumpdev -P

    正确答案:C

  • 第4题:

    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()

    • A、 chdev
    • B、 cfgmgr
    • C、 vmtune
    • D、 schedtune

    正确答案:A

  • 第5题:

    Which of the following commands should be used to set network attributes on a currently running kernel?()

    • A、 no
    • B、 chdev
    • C、 vmtune
    • D、 schedtune

    正确答案:A

  • 第6题:

    A system administrator would like to reset statistics to initial values prior to collecting device statistics on ent0 interface. Which of the following commands should be run to accomplish this?() 

    • A、 netstat -v ent0
    • B、 chdev -l ent0 -a reset=true
    • C、 entstat -r ent0
    • D、 Ethernet interface values cannot be reset

    正确答案:C

  • 第7题:

    单选题
    A system administrator would like to reset statistics to initial values prior to collecting device statistics on ent0 interface. Which of the following commands should be run to accomplish this?()
    A

     netstat -v ent0

    B

     chdev -l ent0 -a reset=true

    C

     entstat -r ent0

    D

     Ethernet interface values cannot be reset


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    A system has users doing interactive work while background jobs are running.  Interactive users are requesting that system response time be improved for foreground processes.  Which tuning parameters should be changed to accomplish this?()
    A

     schedtune -h

    B

     schedtune -r

    C

     vmtune -f

    D

     schedtune -w


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change?()
    A

     vmtune -M

    B

     svmon -m

    C

     vmstat -s

    D

     schedtune -m


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following commands should be used to view and change the network filesystem tuning parameters available on the system?()
    A

     no

    B

     nfso

    C

     vmtune

    D

     exportfs


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following commands should be used to set network attributes on a currently running kernel?()
    A

     no

    B

     chdev

    C

     vmtune

    D

     schedtune


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following commands is used to adjust the minperm and Maxperm values of real memory to 4% and 80%?()
    A

     vmtune -N4 -M80

    B

     vmtune -f4 -F80

    C

     vmtune -l4 -L80

    D

     vmtune -p4 -P80


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Which of the following commands is used to adjust the minperm and Maxperm values of real memory to 4% and 80%?()

    • A、 vmtune -N4 -M80
    • B、 vmtune -f4 -F80
    • C、 vmtune -l4 -L80
    • D、 vmtune -p4 -P80

    正确答案:D

  • 第14题:

    Which of the following commands should be used to view and change the network filesystem tuning parameters available on the system?()

    • A、 no
    • B、 nfso
    • C、 vmtune
    • D、 exportfs

    正确答案:B

  • 第15题:

    A system has users doing interactive work while background jobs are running.  Interactive users are requesting that system response time be improved for foreground processes.  Which tuning parameters should be changed to accomplish this?()

    • A、 schedtune -h
    • B、 schedtune -r
    • C、 vmtune -f
    • D、 schedtune -w

    正确答案:B

  • 第16题:

    An administrator attempted to run a sar -u report and received the following error:   sar: 0551-201 Cannot open /var/adm/sa/sa07.   Which of the following should be scheduled in adm’s crontab to obtain sar reports?()

    • A、sa1
    • B、sar
    • C、vmtune
    • D、schedtune

    正确答案:A

  • 第17题:

    An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low.  Which of the following commands is used to reset the level?()

    • A、 vmtune -w
    • B、 svmon -w
    • C、 schedtune -w
    • D、 vmstat -s

    正确答案:A

  • 第18题:

    单选题
    Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch? ()
    A

     sysdumpdev -k 

    B

     sysdumpdev -L 

    C

     sysdumpdev -K 

    D

     sysdumpdev -P


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low.  Which of the following commands is used to reset the level?()
    A

     vmtune -w

    B

     svmon -w

    C

     schedtune -w

    D

     vmstat -s


    正确答案: A
    解析: 暂无解析

  • 第20题:

    多选题
    To manually configure the SGA components using Oracle Enterprise Manager Memory Advisor, you can set values for which of the following initialization parameters?()
    A

    DB_CACHE_SIZE

    B

    SHARED_POOL_SIZE

    C

    LARGE_POOL_SIZE

    D

    JAVA_POOL_SIZE

    E

    SGA_MAX_SIZE

    F

    SORT_AREA_SIZE


    正确答案: B,D
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()
    A

     chdev

    B

     cfgmgr

    C

     vmtune

    D

     schedtune


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    Using the schedtune output, memory is considered over-committed if:()
    A

     more than one process is spinning.

    B

     more than 4 processes become active.

    C

     the system schedules more than 16 processes.

    D

     the pageouts divided by page steals is greater than 1/h.


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch?()
    A

    sysdumpdev -k 

    B

    sysdumpdev -L 

    C

    sysdumpdev -K 

    D

    sysdumpdev -P


    正确答案: D
    解析: 暂无解析