HP HP Certification III HP2-T16 Questions & Answers

• Question 51:

  Which Linux tool measures system activity information and provideds statistics over a specified period of time?

  A. iostat

  B. netstat

  C. sar

  D. top

  Correct Answer: C

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 219\par sar ---Measures system activity information and compiles cumulative statistics over a specified period of time. \par }

• Question 52:

  Which are Linux resource monitoring tools? (Select three)

  A. free

  B. monitor

  C. perfmon

  D. vmstat

  E. top

  F. vtune

  Correct Answer: ADE

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 251\par Performance evaluation tools\par Red Hat and SuSE Linux include a variety of resource monitoring tools including:\par Free top\par GNOME System Monitor (a more graphically oriented version of top)\par vmstat\par Sysstat suite of resource monitoring tools\par }

• Question 53:

  Which tool does Windows provide to monitor and trend system performance?

  A. Component Service

  B. Windows Analyzer

  C. Service Manager

  D. System Monitor

  Correct Answer: D

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 243\par Evaluating performance in a Windows environment\par Windows System Monitor\par You can use the System Monitor for real-time monitoring and logging for a baseline.\par Over time, this data can help identify system bottlenecks. In Windows Server 2003 and earlier versions, the System Monitor is located under the Administrative Tools icon in the Control Panel.\par }

• Question 54:

  A customer complains about server performance. Performance parameters show the following:

  Network Segment: % Network Utilization - 55%

  Page/Sec - 3

  % Processor Time - 65%

  % Disk Time - 75%

  A. disk

  B. memory

  C. network

  D. processor

  Correct Answer: A

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 246\par Evaluating the storage subsystem\par Two useful counters in the PhysicalDisk category of performance objects are:\par % Disk Time ---Displays the percentage of elapsed time that the selected disk drive is busy servicing read or write requests. If Disk time is higher than 60%, a bottleneck condition is developing.\par Avg. Disk Queue Length---Displays the average number of read and write requests that were queued for the selected disk during the sample interval.\par }

• Question 55:

  You are asked to update the firmware of the backplane of an external disk enclosure to the latest versions. The disk enclosure is connected to a RAID adapter on your server. You have updated the firmware successfully and rebooted to complete the setup. The disk enclosure does not start after rebooting. What can be done to resolve the problem? (Select three)

  A. Roll back to the old firmware revision.

  B. Ensure that the disk enclosure is connected to a working AC source.

  C. Ensure that the power source and power supplies are working properly.

  D. Replace the disk enclosure.

  E. Remove the AC power cords from both enclosure power supplies and reinsert them.

  Correct Answer: ADE

• Question 56:

  A customer has a single-threaded application running on a dual-core base ProLiant server. Processor utilization is consistently between 80 - 100%. Which step should you take to reduce system load on the processors?

  A. Replace with slower quad-core processors.

  B. Replace with faster single core processors.

  C. Change the application to use a single thread.

  D. Add more memory.

  Correct Answer: B

• Question 57:

  You notice that your server has a high amount of unexpected disk activity. You suspsect that a disk subsystem bottleneck exists. Which other subsystem could be causing the problem?

  A. memory

  B. graphics

  C. network

  D. processor

  Correct Answer: A

• Question 58:

  In the GFS backup tape rotation plan, how often is the Son backup performed?

  A. daily

  B. weekly

  C. monthly

  D. quarterly

  Correct Answer: A

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 302\par GFS backup requires the following:\par Monthly grandfathers\par Weekly fathers\par Daily sons\par }

• Question 59:

  Which information is required for the implementation of a successful backup strategy? (Select two)

  A. passwords for domain users

  B. backup method

  C. passwords for application files

  D. data to be backed up

  E. number of users using the system

  Correct Answer: BD

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 292\par Implementing a successful backup strategy\par To develop a successful company-wide backup strategy, you must understand the network architecture and the demands placed on the system by its users. Equipped with that information, you can conduct a network backup needs analysis to:\par

  1.

  Determine which data to back up.\par

  2.

  Record how often and when the data is modified.\par

  3.

  Establish the best time to perform the backups.\par To create and implement an effective backup solution, you need to:\par

  1.

  Choose a backup method.\par

  2.

  Select and install hardware.\par

  3.

  Select and install software.\par

  4.

  Determine a backup tape rotation scheme.\par

  5.

  Plan for offsite storage of backup media.\par }

• Question 60:

  What should a successful Disaster Recovery Plan contain? (Selecte three)

  A. offsite media storage location

  B. regular bakcup rotation

  C. proven restore process

  D. cost-effective tape formats

  E. change management procedures

  F. effective performance alternatives

  Correct Answer: ABC

  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 264\par Thoroughly planning a process and detailed procedures for recovery can minimize damage in a catastrophe. The plan should include these elements:\par Backup tape rotation scheme\par Proven restore process\par Hardware protection\par Off-site storage of media\par Procedures for re-creating the affected environment\par Classification of systems and prioritization for recovery\par Operating system media and license materials\par Methods for maintaining business operations during the disaster period \par }