更多"[多选题]Which two performance tools ca"的相关试题:
[多选题]In performance management, which two factors might reduce the ability of an application to
Scale to a larger number of users?
A. the number of data files containing extents belonging to tables updated by a transaction
B. issuing multiple savepoints during a transaction
C. poorly written SQL
D. poorly trained users who do not commit transactions
E. the number of tablespaces containing tables updated by a transaction
[多选题]Which two are true about SQL Performance Analyzer(SPA.?
A. It offers fine-grained analysis of all the SQL statements in the analysis task as a group
B. It provides before and after execution statistics for each SQL statement in the analysis task.
C. It is integrated with the SQL Access Advisor.
D. SQL statements that were originally run concurrently are run concurrently by SPA
E. It predicts the impact of system changes on SQL workload response time
[多选题]19 Topic1Which two resources can be used by an NSX architect during the Assessment Phase? (Choose two.)
A.vRealize Network Insight
B.VMware Validated Design
C.VMware customer references
D.key stakeholder interviews
E.application licensing
[多选题]In which two situations can you use Database Upgrade Assistant?
A. when the operating system(OS)needs to be changed as part of the upgrade
B. when multiple pluggable databases in a container database have to be upgraded in a specific
Sequence
C.when the hardware platform needs to be changed as part of the upgrade
D. when a character set conversion is required during the upgrade
E. when the target and source database are on the same platform
[多选题]10 Topic1Which two benefits can be achieved using in-band management of an NSX Bare Metal Edge Node? (Choose two.)
A.Reduces storage requirements.
B.Reduces cost.
C.Preserves packet locality.
D.Reduces egress data.
E.Preserves switchports.
[多选题]Which two storage technologies can an administrator use to deploy the Virtual Machine File System
(VMFS)? (Choose two.)
A. Fibre Channel storage
B. vSAN storage
C. Virtual Volumes storage
D. NFS storage
E. iSCSI storage
[单选题]Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)
A. vCenter Server
B. vRealize Suite
C. vSphere Lifecycle Manager
D. VMware Cloud Foundation
[单选题]Which feature can be used to specify data services for virtual disks, such as caching or replication?
(Choose the best answer.)
A. Host profiles
B. Virtual machine storage policies
C. VM Customization Specification
D. Storage Distributed Resource Scheduler (DRS)
[单选题]137
FusionCompute管理员可以通过挂载Tools方式将Tools软件以虚拟光驱形式挂载给虚拟机,在虚拟机侧安装Tools
A.TRUE
B.FALSE
[判断题]力矩通常用Mo (F)表示，计算公式为Mo (F)= ±F﹒d 。
A.正确
B.错误
[单选题]two.WhichtwostatementsaretrueaboutMySQLInstaller?
A.ItprovidesonlyGUI-driveninteractiveinstallations.
B.ItinstallsmostOracleMySQLproducts.
C.ManualdownloadofseparateproductpackagesisrequiredbeforeinstallingthemthroughMySQLInstaller.
[单选题]two.TherearefiveMySQLinstancesconfiguredwithaworkinggroupreplication.Examinetheoutputofthegroupmembers:mysql>SELECTMEMBER_IDMEMBER_STATEFROMperformance_schema.replication_group_members;Whichtwostatementsaretrueaboutnetworkpartitioninginthecluster?
A.Thegroupreplicationwillbufferthetransactionsontheonlinenodesuntiltheunreachablenodesreturnonline.
B.Amanualinterventiontoforcegroupmemberstobeonlytheworkingtwoinstancesis
Required.
[单选题]two.Youareusingmysqlcheckforservermaintenance.Whichtwostatementsaretrue?
A.Themysqlcheck--check--all-databasescommandtakestablewritelockswhileperformingaseriesofcecks.
B.Themysqlcheck--repair--all-databasescommandcanrepairanInnoDBcorruptedtable.
C.Themysqlcheck--analyze--all-databasescommandperformsaseriesofcheckstospoteventualtableorruptions.
D.Themysqlcheckcommandcanberenamedmysqlrepairsothatitrepairstablesbydefault.
[单选题]two.WhichtwostatementsaretrueaboutusingMySQLEnterpriseMonitorQueryAnalyzer?
A.Itispossibletoretrieveanormalizedstatementbutnevertheexactstatementthatwasexecuted.
B.ThesinglequeryQRTipiechartintheQueryAnalyzerviewisbasedontheaverageexecutionofallstatements.
C.ItispossibletoimportdataintotheQueryAnalyzerfromheterogeneoussourcessuchasCSV.
D.Itispossibletolistandanalyzestatementsinanarbitrarygraphrangeselectionfromtimeseries
Graphs.
[单选题]two.WhichtwoMySQLShellcommandsareexcludedfromtheInnoDBClustercreationprocedure?
A.cluster.addInstance(.#添加节点
B.dba.configureLocalInstance(.##持久化配置信息
C.dba.checkInstanceConfiguration(.##检查节点
D.cluster.setPrimaryInstance(.##设置主节点
E.dba.configureInstance(.##检查配置
F.dba.createCluster(.#创建集群
G.cluster.forceQuorumUsingPartitionOf(.#将集群从quorum丢失场景恢复到可操作状态。
[判断题]CAN总线具有优先权和仲裁功能，多个控制模块通过CAN控制器挂到CAN-Bus上，形成多主机局部网络。
A.正确
B.错误
[多选题]M
MO天线可以起（ ）作用。
A.收发分集
B.空间复用
C.赋形抗干扰
D.用户定位
[单选题] What does the special bed do first in the morning?
A. Its tape recorder plays soft musi
B.Its tape recorder plays loud musi
C. It kicks you in the hea
D. Its alarm clock rings.
