单选题Because of performance problems， capacity needs to be added to a paging space named paging01 on hdisk1. The physical partition size of hdisk1 is 4MB. Which command will increase the size of paging01 by 100MB（）Achlv -a paging01 25Bchps -s 25 paging01Cmkps -a 25 paging01Dextendlv -a paging01 25
单选题
Because of performance problems， capacity needs to be added to a paging space named paging01 on hdisk1. The physical partition size of hdisk1 is 4MB. Which command will increase the size of paging01 by 100MB（）
A
chlv -a paging01 25
B
chps -s 25 paging01
C
mkps -a 25 paging01
D
extendlv -a paging01 25
参考解析
解析：
暂无解析
相关考题：
Note: requirement (a) includes 4 professional marks.A central feature of the performance measurement system at TSC is the widespread use of league tables that displayeach depot’s performance relative to one another.Required:(b) Evaluate the potential benefits and problems associated with the use of ‘league tables’ as a means ofmeasuring performance. (6 marks)
48) I have excluded him because, while his accomplishments may contribute to the solution of moral problems, he has not been charged with the task of approaching any but the factual aspects of those problems.
Every director needs an assistant that he can ____ to take care of problems that may occur in his absence. A、assureB、resignC、convinceD、trust
Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）A. The administrative password needs to be changed.B. The TKIP option needs to be enabled.C. The WEP key needs to be changed.D. Wireless access points need to be added.
he IBM System Storage TS7650G ProtecTIER Deduplication Gateway solution offers industryleading inline deduplication performance and scalability up to which one of the following?（）A、1 PB of physical storage capacity per system that can produce up to 25 PB of storage capacity B、2 PB of physical storage capacity per system that can produce up to 30 PB of storage capacity C、5 PB of physical storage capacity per system that can produce up to 125 PB of storagecapacity D、10 PB of physical storage capacity per system that can produce up to 40 PB of storagecapacity
An administrator needs to diagnose problems with a WINS server. Which of the following toolsshould be used?（）A、nslookupB、nbtstatC、digD、netstat
Which of the following MOST likely causes problems with SCSI communication?（）A、Low communication latencyB、Maximum drive capacity is exceededC、Improper terminationD、Too many SCSI devices on one system
Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）A、The administrative password needs to be changed.B、The TKIP option needs to be enabled.C、The WEP key needs to be changed.D、Wireless access points need to be added.
A server needs to have memory added to support a new application. It currently is using PC4200 in a single channel configuration. Which of the following would be the correct memory upgrade？（）A、Install larger capacity PC2100 dual channel memory modules.B、Add a PCI expansion card with PC2100 single channel memory modules.C、Install smaller capacity PC4200 single channel memory modules.D、Install larger capacity PC4200 single channel memory modules.
Because of performance problems， space needs to be added to a paging space named paging01 on hdisk1. The physical partition size of hdisk1 is 4MB. Which command will increase the size of paging01 by 100MB？（）A、swapon -a paging01 25B、mkps -a 25 paging01C、extendlv -a paging01 25D、chps -a 25 paging01
A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）A、Double drive failure in an array and extremely high data fault toleranceB、Double drive failure in an array and more total storage capacity than RAID-5C、Extremely high data fault tolerance and higher performance than RAID-5D、Higher performance than RAID-5 and more total storage capacity than RAID-5
Ancustomer with limited storage management skills needs a disk subsystem with up to 70TB capacity and enterprise class performance. Which disk storage system should be recommended?（）A、DS6800B、DS8100C、DS8300D、XIV Storage System
A customer needs a remote data copy， data migration， and off-site backup solution. The solution cannot impact application performance. The sites are over continental distances. Which characteristic of DS8700 Global Mirror makes it a good fit for this customer（）A、it provides synchronous mirroring on both sidesB、it can be implemented withoutFlashCopy volumes at the target siteC、with Global Mirror， the Metro Mirror functions can be used over continental distancesD、it has almost no impact on application performance because of its extremely short andadjustable coordination time
A network administrator wants to analyze the historical performance of the servers in the organization and forecast the system performance needs into the future. Which add-on component of IBM Director would be used to assist with this task？（）A、Capacity ManagerB、Resource MonitorsC、System AvailabilityD、System Performance Monitor
When setting up schedules and enforcing scheduling of different types of workloads， which of the following are critical performance issues？（）A、 Disk fragmentationB、 Performance results analysisC、 Capacity forecasting and planningD、 Resource contention and availability
The bos.perf package is part of the base operating system. Performance Diagnostic tool， PDT， is a part of bos.perf. All of the following statements are true EXCEPT？（）A、 PDT attempts to identify performance problems automatically by collecting and integrating a wide range of performance， configuration and availability data.B、 PDT consists of three components， the collection component comprises a set of programs that periodically collect and record data， the retention component periodically reviews the collected data and discards data that is obsolete， and the reporting component periodically produces a diagnostic report from the current set of historical data.C、 PDT contains motif-based， AIX licensed programs that can easily access tools for system and network performance tuning， monitoring， and analysis.D、 PDT assesses the current state of a system and tracks changes in workload and performance. It attempts to identify incipient problems and suggest solutions before the problems become critical.
A customer has just added additional workload to their IBM System Storage DS5300. They do notfeel they are achieving the performance they expected. Which of the following will provide thecustomer with the most complete historical view of their current DS5300 system performance？（）A、Disk MagicB、Capacity MagicC、Tivoli Storage Productivity Center for DataD、Tivoli Storage Productivity Center for Disk - Midrange Edition
单选题When setting up schedules and enforcing scheduling of different types of workloads， which of the following are critical performance issues？（）A Disk fragmentationB Performance results analysisC Capacity forecasting and planningD Resource contention and availability
单选题From this passage, it can be inferred that ______.Aeverybody has problemsBwe become stronger by meeting and solving the problems of lifeClife is difficult because our problems bring us painDpeople like to complain about their problems
单选题A system administrator ran the iostat command because of system performance problems. The following iostat output is provided： Based on the output， which of the following is insufficient？（）A CPUB MemoryC Paging spaceD Disk capacityX
单选题A customer needs a remote data copy， data migration， and off-site backup solution. The solution cannot impact application performance. The sites are over continental distances. Which characteristic of DS8700 Global Mirror makes it a good fit for this customer（）Ait provides synchronous mirroring on both sidesBit can be implemented withoutFlashCopy volumes at the target siteCwith Global Mirror， the Metro Mirror functions can be used over continental distancesDit has almost no impact on application performance because of its extremely short and adjustable coordination time
单选题A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier（）Areduce power consumption per unit of storageBbalance the total workload with other DAsCautomatically moves hot spots to the appropriate resourceDSANtiering permits more flexibility by adding additional data paths
单选题Emotional intelligence is important because ______.Ait can increase the logical capacity of the computerBit can raise the mechanic capacity of the computerCit can eliminate all the defects of the computerDit can improve user-computer communication
单选题Ancustomer with limited storage management skills needs a disk subsystem with up to 70TB capacity and enterprise class performance. Which disk storage system should be recommended?（）ADS6800BDS8100CDS8300DXIV Storage System
单选题A network administrator wants to analyze the historical performance of the servers in the organization and forecast the system performance needs into the future. Which add-on component of IBM Director would be used to assist with this task？（）ACapacity ManagerBResource MonitorsCSystem AvailabilityDSystem Performance Monitor
单选题A university researcher needs a large server with high numeric computing capacity to do computational fluid dynamics calculations. The pSeries technical specialist has a recent pSeries and RS/6000 Performance Report. Which of the following tables should be consulted to advise the customer concerning relative performance of various models？（）ArPerfBROLTPCSPECfpDSPECint
单选题Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）AThe administrative password needs to be changed.BThe TKIP option needs to be enabled.CThe WEP key needs to be changed.DWireless access points need to be added.