VMware 3V0-624 問題集

質問 1：
When considering server consolidation, plan on running ___________ vCPUs per core.
A. 3 to 4
B. 6 to 8
C. 4 to 6
D. 1 to 2
正解：C

質問 2：
A development team must provide layer 2 network isolation between virtual machines that are in the same VLAN. The solutions architect must provide additional security between the virtual machines on the same subnet.
How can this be done without consuming more VLANs?
A. Use Virtual Guest Tagging.
B. Use Private VLANs.
C. Use External Switch Tagging.
D. Use Virtual Switch Tagging
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A company has requested assistance with a new cross-site failover design to support business-critical applications.
* It has two sites when are very well-connected, and latency is less than 5ms round trip.
* The customer requires that its applications be restarted even in the event of a total site failure.
* The applications must be kept online even when migrated during maintenance.
* Storage arrays at either site support both synchronous and asynchronous replication.
Which two options are accurate application requirements for this scenario? (Choose two.)
A. The design must prioritize application availability.
B. The design must ensure application recoverability at the second site.
C. The applications are latency-sensitive.
D. The design must ensure continuous application uptime even during a total site failure.
正解：A,B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
When considering server consolidation, plan on running ___________ vCPUs per core.
A. 3 to 4
B. 6 to 8
C. 4 to 6
D. 1 to 2
正解：C

質問 5：
A company has requested a new vSphere 6.5 design that will allow it to finally break the 80% virtualization barrier by virtualizing its resource-intensive application.
* The application is highly available by design and includes application-aware clustering software capable of operating as a fully distributed system.
* The company's Application Version 2.0 consists of 386 small applications and middleware with non-persistent storage and 24 database virtual machines at each data center.
* When coupled with a proper load balancing solution, this application can continue operating even with the loss of an entire data center, but the small applications and middleware tiers within a data center must exist within the same broadcast domain.
* The database tier is tightly controlled with a firewall policy that only allows middleware tier access, and is replicated to other sites using a dedicated circuit.
Which two application requirements apply to this scenario? (Choose two.)
A. The application will require the configuration of an IGMP stub and helper.
B. The application will require one large subnet.
C. The application will require a method of balancing and recovering sessions between sites.
D. Shared storage is required by the application clustering software.
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which two types of workloads are efficiently consolidated when virtualized? (Choose two.)
A. Workloads that do NOT require access to specific physical resources such as a hardware dongle or graphics card.
B. Workloads that are NOT CPU bound; most of their time is spent waiting for external events such as user interaction.
C. Workloads that will consume all available assigned resources.
D. Workloads that do NOT require user input and are constantly processing large amounts of batched data.
正解：A,B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A company's CTO is very concerned about web server outages that are caused by server hardware failures.
Which feature can protect the web server virtual machine from this kind of outage?
A. High Availability Admission Control
B. High Availability Orchestrated Restart
C. vCenter High Availability
D. Proactive High Availability
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 8：
A customer has storage arrays from two different storage vendors at two different sites. The customer wants to restore operations at the secondary site in the event of a disaster.
Which VMware technology must be used to meet this requirement?
A. array-based replication
B. vSphere Data Protection
C. vSphere Fault Tolerance
D. vSphere replication
正解：D

質問 9：
A company has a database server that requires intensive random write performance on its traditional iSCSI storage running in RAID LUNs.
* Currently, it is running on a physical server.
* The customer would like to consolidate its existing environment by virtualizing.
When architects a vSphere 6.5 design, which three components would ensure storage performance and availability? (Choose three.)
A. RAID 10 on storage
B. RAID 5 on storage
C. VMware Paravirtual SCSI adapter
D. 10Gb uplink for iSCSI network
E. VMXNET3 for the VM network
正解：A,C,D