【多选题】
An attempt to enable vSphere Fault Tolerance for a powered-on virtual machine fails. Which two scenarios would result in this failure? (Choose two.)___
A. The virtual machine has three vCPUs configured.
B. The host on which the virtual machine is running has insufficient memory resources.
C. The virtual machine has insufficient resources to accommodate full reservation plus the overhead memory.
D. VMware High Availability is enabled on the cluster of which this host is a member.
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答案
BC
解析
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A vApp template recently added to a Content Library is not displayed. Which two actions could correct this problem? (Choose two.)___
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【多选题】
What are three valid disk configurations for the vSphere Data Protection 6.x Appliance? (Choose three.)___
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C. 1.5TB
D. 2TB
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【多选题】
Which three connection types are available when configuring a vSwitch in the vSphere Web Client? (Choose three.)___
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D. vMotion Network Adapter
E. vSAN Network Adapter
【多选题】
Which three features can be enabled for a new host cluster? (Choose three.)___
A. Storage Distributed Resource Scheduling
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C. Fault Tolerance
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【多选题】
An administrator receives a report that no real time statistics are available for a virtual machine in the vCenter Server inventory. Which two statements indicate likely causes of the problem? (Choose two.)___
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【多选题】
Your manager has given you a bash script that retrieves data for ESXi 6.x host configurations. This data needs to be collected right after the installation of a host and must be run directly on the host. Which two actions can be used to run this script on an ESXi host? (Choose two.)___
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【多选题】
vSphere Update Manager allows which two virtual machine attributes to be upgraded? (Choose two.)___
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C. Virtual machine Hardware Version.
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【多选题】
What are two benefits of using NFS 4.1 with vSphere 6.x as compared to NFS 3? (Choose two.)___
A. NFS 4.1 supports Kerberos Authentication
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【多选题】
Which three statements are true regarding Fault Tolerance? (Choose three.)___
A. Applications need to be continuously available to users.
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Which two statements are true regarding VMware vSphere Flash Read Cache (vFRC)? (Choose two.)___
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【多选题】
What are two possible causes of Storage Distributed Resource Scheduler (SDRS) being disabled on one or more virtual machine disks in a datastore cluster? (Choose two.)___
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【多选题】
An administrator attempts to install vCenter Single Sign-On Server. The installer returns an error message indicating that the installation failed. Prior to the installation, all setup prerequisites were met. The administrator has generated a vCenter Server Single Sign-On support bundle. Which two files should the administrator analyze to determine the cause of the failure? (Choose two.)___
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An administrator is unable to remove an ESXi 6.x host from a vSphere Distributed Switch. What are two likely reasons for this issue? (Choose two.)___
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【多选题】
What are three goals of resource management within a cluster? (Choose three.)___
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【多选题】
Which three actions can be taken as a result of executing the vSphere Update Manager 6.x scan and remediation wizards? (Choose three.)___
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【多选题】
An administrator is attempting to power on a virtual machine, but the task is hanging at 95%. What three scenarios best explain why this problem is happening? (Choose three.)___
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【多选题】
Which three features are not supported when using Fault Tolerance in vSphere 6.x? (Choose three.)___
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Which three are requirements when using vMotion to move a virtual machine across vCenter Server systems? (Choose three.)___
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An administrator is tasked with performing a vMotion migration of a virtual machine. The virtual machine is configured as follows: <vSphere Flash Read Cache (vFRC) enabled> <Is part of a Distributed Resource Cluster (DRS) Cluster> Which two statements are true? (Choose two.)___
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【多选题】
An administrator is using the Host Failures to Tolerate Admission Control Policy for a vSphere High Availability ___ cluster. When configuring this setting on the cluster, the administrator sees this error message: <Insufficient resources to satisfy HA failover level on cluster > What are two likely causes for the error? (Choose two.)(AB)
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C.
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【多选题】
Which two actions are required when enabling vFlash Read Cache for a virtual machine's virtual disk? (Choose two.)___
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What two IT infrastructure components are virtualized by vSphere Essentials? (Choose two.)___
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When attempting to access a virtual machine, an administrator is unable to login using the vSphere credentials. What two options are probable causes of the authentication failure? (Choose two.)___
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An administrator is performing a scripted installation of ESXi 6.x. In which three locations does the script need to be? (Choose three.)___
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In order for a company to meet regulatory requirements, all ESXi 6.x Hosts must be configured to direct logs to a syslog server. What are two ways ESXi hosts can configured for this action? (Choose two)___
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E. SXi Hosts.
【多选题】
Which three actions can be executed when an alarm is triggered? (Choose three.)___
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【多选题】
An administrator is attempting to power on a virtual machine, but is unable to do so. Which two reasons are probable causes of the failure? (Choose two.)___
A. Storage access to the virtual machine swap file has been lost.
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道岔转辙器采用50AT曲线型尖轨,尖轨长___。
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2号线正线尖轨设两个牵引点,第一牵引点动程为___,第二牵引点动程为(A)。
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单开辙叉、交叉渡线锐角辙叉、交叉渡线钝角辙叉采用___整铸辙叉。
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C. 高锰钢
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2号线正线道岔护轨采用分开式,采用___钢轨制造。
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4号线正线尖轨设两个牵引点,第一牵引点动程为___,第二牵引点动程为(B)。
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B. 3KN
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4号线正线护轨采用分开式可调护轨,采用___钢轨制造。
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停车场AT直线型尖轨侧向过岔允许最高速度为___km/h。
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停车场AT曲线型尖轨侧向过岔允许最高速度为___km/h。
A. 15
B. 25
C. 35
D. 30
【单选题】
正线AT直线型尖轨侧向过岔允许最高速度为___km/h。
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