Free 2V0-16.25 sample questions

Correct answer: vSphere Virtual Volumes (vVols)

vSphere Virtual Volumes (vVols) is the integration and management framework that virtualizes SAN/NAS arrays, enabling a more efficient operational model that is optimized for virtualized environments. It moves management from the LUN level to the VM level using Storage Policy Based Management (SPBM).

Correct answer: TLS 1.2 or higher

vSphere 9.0 enforces the use of TLS 1.2 or higher for all encrypted management traffic. Older protocols like SSLv3 and TLS 1.0/1.1 are disabled by default to comply with modern security standards and regulatory requirements.

Correct answer: VVF uses a per-core subscription model requiring a minimum of 16 cores per CPU.

VMware vSphere Foundation (VVF) has transitioned to a subscription-based model licensed on a 'per Core' basis. There is a minimum requirement of 16 cores per CPU for licensing purposes, regardless of the actual physical core count if it is lower.

Correct answer: It runs directly on the host hardware without an underlying general-purpose operating system.

ESXi is a bare-metal (Type 1) hypervisor, meaning it installs directly on the physical hardware. This minimizes overhead and improves performance and security compared to Type 2 hypervisors (hosted) which run as an application on top of an OS.

Correct answer: FC-NVMe

FC-NVMe (Fibre Channel over NVMe) allows NVMe command sets to be encapsulated within Fibre Channel frames. This enables organizations to leverage high-performance NVMe storage arrays while utilizing their existing Fibre Channel switching infrastructure.

Correct answer: Content Library

The Content Library is a container object that stores and manages content such as VM templates, vApp templates, and ISO images. It can be published and subscribed to by other vCenter Servers, ensuring consistency of images across different sites.

Correct answer: NIC Teaming

NIC Teaming (also known as bonding or link aggregation) allows multiple physical NICs on an ESXi host to be grouped together. This provides aggregated bandwidth and redundancy; if one link fails, traffic fails over to the remaining active links.

Correct answer: ESA utilizes a single-tier architecture optimized for NVMe, removing the distinction between cache and capacity drives.

vSAN ESA introduces a single-tier architecture where all NVMe devices contribute to both capacity and performance. It eliminates the disk groups concept (cache + capacity tiers) found in OSA, utilizing a new log-structured file system (LFS) for higher performance and efficiency.