When monitoring a

题目

When monitoring a system using vmstat with an interval, which of the following conclusions should be drawn about the metrics under page pi and page po?()

  • A、 The values do not include working storage.
  • B、 The values do not include persistent storage.
  • C、 The values include both persistent and working storage.
  • D、 The values are not working or persistent storage.
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相似问题和答案

第1题:

Which of the following features does SNMPv3 have over previous versions when remotely monitoring networking devices? ()(Select TWO).

A.Trap receivers

B.HTTPS

C.Authentication

D.Privacy

E.Availability


参考答案:C, D

第2题:

If it is properly deployed,a controller-based access point is capable of monitoring all VLANs on anetwork when you select which of the following modes from the AP Mode drop-down menu on thecontroller?()

  • A、Mirror
  • B、Rogue Detector
  • C、Sniffer
  • D、Monitor

正确答案:B

第3题:

What are correct in monitoring progress of treating depression? ()

A、Call the doctor when you are worried depression has taken a turn for the worse.

B、Be in a good position to make further appointments, collect and deliver prescriptions.

C、Observe any side effects and reinforce any ongoing psychotherapy.

D、Pet therapy is one of all great ways to relax, as well as being gentle and safe.


参考答案:ABCD

第4题:

An administrator has purchased monitoring software that can be configured to send alerts when hardware and applications are having issues.  Which of the following must be installed on the monitoring server so that it can properly monitor details on vendor specific devices?()

  • A、 MIBs
  • B、 SMTP
  • C、 WMI
  • D、 DHCP

正确答案:A

第5题:

When planning high availability, which two components are important to minimize the effect of outages?()

  • A、work staff attributes, such as skills and communication
  • B、redundancy, to prevent single points of failure
  • C、processes, such as documentation, change control, and labs
  • D、appropriate technology, such as hardware and software
  • E、tools, such as those for monitoring and reporting

正确答案:B,D

第6题:

Which two statements correctly describe UDLD? ()

  • A、Unidirectional link detection is achieved through monitoring STP BPDUs.
  • B、It is recommended that it be enabled globally rather than on an individual port.
  • C、When an error is detected, normal mode will disable a port.
  • D、It is recommended that it be enabled in normal mode.
  • E、It is recommended that it be used with the loop guard feature.

正确答案:B,E

第7题:

If it is properly deployed, a controller-based access point is capable of monitoring all VLANs on anetwork when you select which of the following modes from the AP Mode drop-down menu onthe controller?()

  • A、Monitor
  • B、Rogue Detector
  • C、Sniffer
  • D、Mirror

正确答案:B

第8题:

When does the E-series router start monitoring DHCP traffic using the DHCP External function?()

A. When the discovery packet enters the router from the DHCP client.

B. Only when the offer packet enters the router from the DHCP server.

C. When the acknowledge packet enters the router from the DHCP server.

D. Only when the discovery packet leaves the router going to the DHCP server.


参考答案:D

第9题:

Network management saves time and money by automating which two tasks? ()

  • A、Configuring changes to hardware and software
  • B、Monitoring online purchasing
  • C、Monitoring user access to storage files
  • D、Monitoring and troubleshooting network devices

正确答案:A,D

第10题:

An administrator has purchased monitoring software that can be configured to alert administrators when hardware and applications are having issues.  All devices are configured with SNMP, but the administrator wants to further secure the SNMP traffic.  Which of the following settings would BEST provide additional monitoring security?()

  • A、Setting up a custom community name
  • B、Configuring the network to block traffic on port 161
  • C、Configuring the Windows Firewall to block port 161
  • D、Setting SNMP to read only on the devices
  • E、Installing new MIBs

正确答案:A,D

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