After running the vmstat command， which of the following would most likely cause the value in the blocked column to be unusually high？（）

相似题目

• The SQL Tuning Advisor configuration has default settings in your database instance. Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?（）

  A . statistics recommendations B . SQL Profile recommendations C . Index-related recommendations D . restructuring of SQL recommendatio

  查看最佳答案

• Router A is unable to reach Router B.Both routers are running ios version 12.0.After reviewing the command output and graphic,what is the most likely cause of the problem?（）

  A . incorrect bandwidt h configuration B . incorrect LMI configuration C . incorrect map statement D . incorrect IP addre

  查看最佳答案

• A system administrator increases the mbuf pool allocation， then runs vmstat. It is noticed that the paging rate has not decreased. What is the most effective option to maintain the mbuf pool and decrease paging？（）

  A .  Increase the number of CPUs. B .  Increase the physical memory. C .  Set the PSALLOC environment variable to ’late’. D .  Set the PSALLOC environment variable to ’early’.

  查看最佳答案

• After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?（）

  A .  lsvg -l rootvg  B .  sysdumpdev -e  C .  sysdumpdev -L  D .  cd /var/adm/ra

  查看最佳答案

• After you install a new updsate, an application on the computer fails to run. You need to remove the update. What should you do?（） https://assets.asklib.com/images/image2/201807311620583037.jpg

  A . A B . B C . C D . D

  查看最佳答案

• You create the sales report and run it in the live previewer. After which change would the live previewer require the data? （）

  A . Removing column from the available list in the report wizard.  B . Removing the column from the displayed list in the report wizard.  C . Changing the display width of a column in the report wizard.  D . Adding a column to both the available list and displayed list in the report wizard.  E . Removing a column in the live previewer.&e

  查看最佳答案

• A system administrator has a server that is performing poorly. The vmstat command identifies that high CPU usage is the problem. Which of the following commands can be used to identify the eight most active processes running on the server？（）

  A . ps -ef -t8 B . sar -u -p 8 C . vmstat -t 8 D . topas -p8 -n0 -d0

  查看最佳答案

• After "F.W.E" is given, the air system is shut down, the （） gear put in, all drains and indicator cocks opened, and the cooling water kept running.

  A . steering B . timing C . turning D . running

  查看最佳答案

• After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）

  A . Shutdown and activate the partition profile B . Reboot the partition using the reboot command C . Reboot the partition using the 'shutdown -r' command D . Right click on the partition profile and select the 'apply changes' optio

  查看最佳答案

• What command should a system administrator run after using an editor to create the /etc/tunables/nextboot file？（）

  A . ksh -n nextboot B . tunsave -a -f nextboot C . tuncheck -r -f nextboot D . diff $（vmtune） /etc/tunables/nextboot

  查看最佳答案

• After updating the system, the system administrator runs the lppchk-v command. During this process, the bos.rte.libc is in a broken state. Which of the following procedures should be performed to fix this problem?（）

  A . Reinstall the system B . Use installp -r to reject the broken fileset C . Use installp -acgFXd to reinstall the fileset at the same level D . Use install -u to remove this broken fileset and reinstall it agai

  查看最佳答案

• After you install a new update， an application on the computer fails to run. You need to remove the update.  What should you do？（）

  A . Use the Software Explorer window. B . Use the Add or Remove Programs window. C . Restore hidden updates. D . Use the Installed updates list on the Windows Update window.

  查看最佳答案

• An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a.  What is the machine ID reported by errpt command？（）

  A .  The machine ID of the machine that logged the error B .  The machine ID of the machine that it is currently running on C .  The administrator defined machine ID in the /etc/machineid file D .  The machine ID of the machine that the operating system was originally started o

  查看最佳答案

• An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a. What is the machine ID reported by errpt command？ （）

  A .  The machine ID of the machine that logged the error B .  The machine ID of the machine that it is currently running on C .  The administrator defined machine ID in the /etc/machineid file D .  The machine ID of the machine that the operating system was originally started o

  查看最佳答案

• The main propulsion diesel continues running after you try to shut downYoushould now attempt to（）

  A . stop the combustion air supply B . engage the jacking gear C . secure the lube oil pump D . shut off the fuel at the day tank

  查看最佳答案

• System configurations on the HMC have been backed up correctly. After a restore, the partitions are defined with different characteristics than the running systems. What is the most probable cause of this problem?（）

  A . The LPAR Configuration backup is corrupt B . The LPAR Configuration has been altered using DLPAR C . The LPAR Configuration backup was performed on a different HMC D . The LPAR Configuration has been altered through the Advanced System Management Interface （ASMI） on the server after the backup was performed

  查看最佳答案

• You have a computer that runs Windows 7. You need to configure the monitor on the computer to turn off after 30 minutes of inactivity. What should you do？ （）

  A . From Personalization，change the theme. B . From Display，change the display settings. C . From Action Center，change the Action Center settings. D . From Power Options，change the current power plan settings.

  查看最佳答案

• Which command must be run after an administrator has made changes to /etc/services to activate the changes？（）

  A . /etc/rc.tcpip B . refresh -s inetd C . startsrc -s inetd D . startsrc -g tcpi

  查看最佳答案

• The SQL Tuning Advisor configuration has default settings in your database instance.  Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task？（）

  A .  statistics recommendations B .  SQL Profile recommendations C .  Index-related recommendations D .  restructuring of SQL recommendatio

  查看最佳答案

• The （）should be kept running for about half an hour after FWE.

  A . crankcase lubricating oil pump B . fuel oil pump C . air compressor D . auxiliary blower

  查看最佳答案

• After editing the /home/padmin/config/ntp.conf file, what must an administrator logged in as padmin run to turn on xntpd on a VIO server?（）

  A . xntpd start  B . startnetsvc xntpd  C . startsvc s xntpd  D . startsrc s xntpd

  查看最佳答案

• The system administrator notices that after running netstat -rn， several small c’s are showing up under the flags columns， and routes that were not defined are also showing up. How can these cloned routes be stopped？（）

  A .  By default cloned routes are turned on.  To turn cloned routes off issue the command：  #no -o tcp_pmtu_discover=0  #no -o udp_pmtu_discover=0  and add to the rc.net or rc.bsdnet file for next reboot B .  By default cloned routes are turned on.  To turn cloned routes off issue the command：  # no -o tcp_pmtu_discover=1  #no -o udp_pmtu_discover=1  and add to the rc.net or rc.bsdnet file for next reboot C .  By default cloned routes are turned on.  To turn cloned routes off issue the command：  #no -o ipforwarding=0  and add to the rc.net or rc.bsdnet file for next reboot D .  By default cloned routes are turned on.  To turn cloned routes off issue the command：  #no -o ipforwarding=1  and add to the rc.net or rc.bsdnet file for next reboot

  查看最佳答案

• One witness ______that he'd seen the suspect run out of the bank after it had been robbed.

  A．convicted B．retorted C．conformed D．testified

  查看最佳答案

• After you install a new updsate, an application on the computer fails to run. You need to remove the update.What should you do？（）

  <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/a2f7d6dcfe728ef416e4f27765cb8f0f.jpg' /> A．A B．B C．C D．D

  查看最佳答案