An architect is designing a VMware Cloud Foundation (VCF) single sign-on solution with the following requirements:
* The provider should be able to handle failure of a single node.
* Some VCF components will not be able to access the management domain vCenter.
* The solution should be deployed using the fewest nodes possible, while still addressing all other requirements.
Which deployment mode for the single sign-on provider should be used?

• A. VCF Identity Broker (Embedded Mode)
• B. VCF LDAP Services (Embedded Mode)
• C. VCF LDAP Services (Appliance Mode)
• D. VCF Identity Broker (Appliance Mode)

An architect is creating a Tenant design for VMware Cloud Foundation (VCF) Automation with the following requirements and constraints:
* To simplify management, the VCF instance count should be kept at a minimum.
* The Analytics department requires specialized GPU hardware.
* Financial data and workloads must run on separate hardware from other departments.
Which set of design decisions address the requirements?

• A. Single VCF Instance for each Tenant, One Management Domain for each Instance, Shared Workload Domain
• B. Single VCF Instance, One Management Domain for each Tenant, Shared Workload Domain
• C. Single VCF Instance for each Tenant, Shared Management Domain, One Workload Domain for each Instance
• D. Single VCF Instance, Shared Management Domain, One Workload Domain for each Tenant

An enterprise architect is designing the physical networking architecture for a greenfield VMware Cloud Foundation (VCF) deployment in a single data center. The deployment includes a management domain and multiple workload domains, utilizing NSX for software-defined networking with Geneve overlay encapsulation. NSX Edge nodes will handle North/South routing and services.
Requirements:
* Scalable, non-blocking fabric with predictable oversubscription and low latency.
* Support for high-throughput traffic including vSAN, vMotion, and NSX overlay.
* End-to-end jumbo frame support for efficiency.
* No dependency on physical multicast routing or snooping for overlay (BUM) Broadcast, Unknown- unicast, and Multicast replication.
* Redundant connectivity from hosts to the fabric.
Constraints:
* Existing Top-of-rack switches are limited to 25 GbE host-facing ports.
* The physical network does not support multicast.
* Future expansion to multiple racks and higher port speeds (25/100 GbE) is anticipated.
What are the four design decisions that fit the architecture ' s physical design? (Choose four.)

• A. Implement Layer 2 extended across aggregation switches for VLAN spanning.
• B. Each ESX host has at least two 25 GbE physical NICs, connected redundantly to separate leaf (ToR) switches.
• C. Deploy a leaf-spine topology with Layer 3 routing BGP between leaf and spine layers for scalable ECMP routing.
• D. Configure head-end replication mode for BUM traffic in the NSX overlay transport zone to eliminate multicast dependency.
• E. Use multicast replication mode in the NSX overlay transport zone to leverage physical network multicast for BUM traffic.
• F. Each ESX host with at least two 10 GbE physical NICs, connected redundantly to separate leaf (ToR) switches.
• G. Enable jumbo frames MTU 9190 end-to-end across all switch ports, inter-switch links, and VLAN Layer 3 interfaces used for host transport traffic.

An architect is planning an installation of VMware Cloud Foundation (VCF) Automation which was not deployed during the initial VCF deployment. Currently, the management cluster is based on three ESX hosts and reports CPU contention which is not recommended for VCF Automation. There are already 10 workload domains with dedicated NSX instances deployed in this VCF instance.
To mitigate VCF Automation performance issues, which two design decisions will meet the requirements?
(Choose two.)

• A. Remove reservations for VCF Automation appliances.
• B. Disable the balloon driver for NSX Manager appliances.
• C. Set NUMA placement to manual.
• D. Add additional ESX servers to satisfy the additional compute requirements.
• E. Ensure 1:1 ratio between pCPU and vCPU.

A customer is deploying VMware Cloud Foundation (VCF) in an enterprise environment. During a series of workshops with stakeholders, the following requirements were identified:
* The network solution must be capable of complete logical isolation.
* The network solution must be capable of supporting independent upgrade cycles for network stacks.
* The network solution must be capable of tenant-specific customization of NSX configurations.
The architect has made the following design decisions:
* The solution will consist of a single VCF instance.
* The solution will include a management domain and two workload domains.
Based on the scenario, which additional design decision meets all of the stated requirements?

• A. Deploy NSX only in the management domain and use VLAN-backed segments in the workload domains.
• B. Use a global NSX Federation configuration across workload domains.
• C. Use a shared NSX instance across both workload domains.
• D. Deploy a dedicated NSX instance per workload domain.