View Full HP HPE0-V25 Exam Dumps and Practice Test Dumps

 

Question 221

Which HPE feature helps automate server deployment settings?

1. HPE Smart Array
2. HPE iLO
3. HPE Scripting Toolkit
4. HPE StoreEasy

Correct Answer: 4

Explanation:

The HPE Scripting Toolkit is designed to automate supported server deployment and configuration tasks. Administrators can use scripts to apply repeatable settings across multiple systems, reducing manual configuration effort. This is especially useful when many servers need similar provisioning steps. Smart Array focuses on storage, iLO provides server-management functions, and StoreEasy provides storage services. Automation through scripting can improve consistency and speed during large-scale server deployment operations.

Question 222

Which storage protocol uses Fibre Channel frames for SAN communication?

1. Fibre Channel Protocol
2. Network File System
3. Server Message Block
4. Hypertext Transfer Protocol

Correct Answer: 1

Explanation:

Fibre Channel Protocol, commonly associated with Fibre Channel SAN environments, carries storage-related SCSI commands through Fibre Channel infrastructure. It enables servers equipped with suitable adapters to communicate with shared storage systems over a dedicated storage fabric. NFS and SMB provide file-based network access, while HTTP is a general web protocol. Fibre Channel environments commonly use zoning, host identifiers, and storage presentation controls to manage connectivity and access.

Question 223

What does a hot-plug component allow during server operation?

1. Firmware compilation
2. Replacement without shutdown
3. Processor overclocking
4. Network encryption

Correct Answer: 3

Explanation:

A supported hot-plug component can be removed or replaced while the server remains powered and operating, provided the platform and component are designed for hot-plug operation. This capability can reduce service interruptions during maintenance. Hot-plug support is common for selected drives, fans, and power supplies in enterprise servers. Administrators must still follow the manufacturer’s procedures because not every component can safely be removed while powered. Firmware compilation, processor overclocking, and network encryption are unrelated to hot-plug functionality.

Question 224

Which HPE technology provides hardware inventory information centrally?

1. SmartMemory
2. HPE MSA
3. HPE OneView
4. HPE HBA

Correct Answer: 2

Explanation:

HPE OneView provides centralized infrastructure management and can maintain inventory information for supported managed resources. Administrators can use it to view information about servers and associated infrastructure through a unified management interface. Centralized inventory helps simplify asset visibility and configuration management across larger environments. SmartMemory is a memory technology, MSA is a storage platform, and an HBA provides storage connectivity. OneView is therefore the option most directly associated with centralized hardware inventory management.

Question 225

What does processor socket topology describe?

1. Physical CPU arrangement
2. Drive encryption status
3. Network packet size
4. Rack power usage

Correct Answer: 1

Explanation:

Processor socket topology describes how physical processor sockets are arranged and interconnected within a server platform. In multi-socket systems, this topology affects how processors communicate with memory and other system resources. Understanding the topology is important when planning workload placement and hardware configuration, particularly on NUMA-based architectures. Drive encryption, network packet size, and rack power consumption describe unrelated areas. Processor topology is therefore primarily concerned with the physical and logical arrangement of CPUs within the server.

Question 226

Which HPE storage platform is designed for shared block storage?

1. HPE StoreEasy
2. HPE MSA
3. HPE SmartMemory
4. HPE iLO

Correct Answer: 3

Explanation:

HPE MSA is a shared-storage platform designed to provide block storage resources to connected servers. Depending on the model and configuration, MSA systems can support multiple hosts and storage connectivity options suitable for business workloads. StoreEasy focuses on file and storage services, SmartMemory concerns server memory, and iLO provides remote server management. MSA therefore matches requirements involving centralized shared block storage for multiple connected systems.

Question 227

Which component provides cryptographic hardware support for a server?

1. TPM
2. PDU
3. HBA
4. DIMM

Correct Answer: 4

Explanation:

A Trusted Platform Module provides hardware-based cryptographic and platform-security capabilities. It can securely handle cryptographic material and support trusted-computing functions on compatible systems. TPM technology can be used with security features such as measured boot and protected key storage. A PDU distributes electrical power, an HBA provides storage connectivity, and a DIMM provides system memory. The TPM is therefore the component associated with hardware-assisted cryptographic security.

Question 228

What is the main purpose of SAN zoning?

1. Increasing disk capacity
2. Restricting fabric visibility
3. Raising CPU frequency
4. Expanding memory slots

Correct Answer: 2

Explanation:

SAN zoning controls which devices can communicate within a Fibre Channel fabric. Administrators can create zones that limit visibility between hosts, storage targets, and other fabric devices. This can help organize the SAN and restrict unnecessary communication paths. Zoning does not increase storage capacity or processor performance and does not add memory slots. It is a fabric-level access and visibility mechanism that works alongside other storage security controls.

Question 229

Which storage metric measures completed operations per second?

1. Latency
2. Capacity
3. IOPS
4. Endurance

Correct Answer: 3

Explanation:

IOPS, or Input/Output Operations Per Second, measures the number of storage operations completed during a given period. It is commonly used when evaluating workloads with many small or random storage requests. IOPS should not be confused with throughput, which measures data transferred over time, or latency, which measures response time. Capacity represents available storage space, while endurance describes the amount of write activity a device can tolerate. IOPS is therefore the appropriate metric for operation frequency.

Question 230

Which server interface can provide remote graphical console access?

1. iLO Remote Console
2. SAS interface
3. Fibre Channel port
4. SATA connector

Correct Answer: 4

Explanation:

The iLO Remote Console provides remote access to a supported server’s console interface through the Integrated Lights-Out management environment. Administrators can use it to interact with the server remotely, including during operating-system startup or troubleshooting situations where normal network access may not be available. SAS, Fibre Channel, and SATA are hardware interfaces serving storage-related functions. The remote console capability is specifically associated with iLO management.

Question 231

Which memory feature reserves capacity for failure recovery?

1. Memory sparing
2. Disk mirroring
3. Port aggregation
4. Packet filtering

Correct Answer: 1

Explanation:

Memory sparing reserves a portion of installed memory as a replacement resource that can be used when a supported memory failure condition occurs. This approach improves memory reliability by allowing the system to continue operating with replacement capacity under supported conditions. Disk mirroring protects storage data, port aggregation combines network links, and packet filtering controls network traffic. Memory sparing specifically addresses resilience within the server’s memory subsystem.

Question 232

What does a network transceiver determine for a physical link?

1. CPU instruction set
2. Supported media type
3. RAID stripe size
4. Memory rank count

Correct Answer: 2

Explanation:

A network transceiver determines the physical characteristics supported by a particular network connection, including the applicable media type, speed, and in many cases optical wavelength or transmission distance. Selecting a compatible transceiver is important when connecting servers to switches or other network devices. CPU instruction sets, RAID stripe sizes, and memory ranks belong to different hardware domains. Proper transceiver selection helps ensure that both ends of a physical network link support compatible signaling and media requirements.

Question 233

Which HPE capability allows centralized server firmware deployment?

1. HPE StoreEasy
2. HPE SmartMemory
3. HPE OneView
4. HPE HBA

Correct Answer: 3

Explanation:

HPE OneView can provide centralized management capabilities for supported server infrastructure, including lifecycle and firmware-management workflows depending on the environment. Centralized firmware management can help administrators maintain consistent versions across groups of systems and reduce repetitive manual updates. StoreEasy focuses on storage services, SmartMemory concerns memory modules, and an HBA provides storage connectivity. OneView therefore provides the centralized management framework appropriate for coordinated server administration.

Question 234

Which storage configuration distributes data without redundancy?

1. RAID 1
2. RAID 6
3. RAID 10
4. RAID 0

Correct Answer: 4

Explanation:

RAID 0 distributes data across multiple drives using striping but does not provide redundancy. This can improve performance and combine drive capacity, but the failure of a participating drive can make the entire RAID 0 dataset unavailable. RAID 1 provides mirroring, RAID 6 uses dual parity, and RAID 10 combines mirroring with striping. RAID 0 should therefore be selected only when the workload can tolerate the absence of storage fault tolerance.

Question 235

Which server feature can report hardware faults without operating-system agents?

1. Agentless Management
2. Memory mirroring
3. Disk striping
4. Fibre Channel zoning

Correct Answer: 1

Explanation:

HPE Agentless Management allows supported server hardware health and management information to be monitored without requiring traditional operating-system management agents for basic hardware monitoring. Management information can be available through the server’s management controller even when the operating system is unavailable. This is valuable for out-of-band monitoring and hardware troubleshooting. Memory mirroring protects memory contents, disk striping distributes storage data, and Fibre Channel zoning controls SAN communication.

Question 236

What does a storage controller cache primarily improve?

1. Rack cooling
2. I/O processing efficiency
3. Network addressing
4. CPU socket count

Correct Answer: 2

Explanation:

Storage-controller cache can temporarily hold data or pending operations so the controller can manage storage I/O more efficiently. Depending on the controller and configuration, caching can help improve write or read performance by reducing delays associated with accessing physical drives directly. Enterprise controllers may also include protection mechanisms for cached writes. Rack cooling, network addressing, and CPU socket count are unrelated to controller cache. Its primary role is improving storage I/O handling.

Question 237

Which physical protection reduces accidental server movement during servicing?

1. Rail release handle
2. Drive firmware
3. Network VLAN
4. Memory controller

Correct Answer: 4

Explanation:

A rail release handle is part of certain rack-server rail assemblies and helps technicians control the movement of the server during installation or servicing. Properly designed rail mechanisms help prevent unintended movement and support safe access to rack-mounted equipment. Drive firmware manages storage-device behavior, VLANs separate logical network traffic, and memory controllers manage communication with system memory. Mechanical rail features therefore address physical handling and safe rack servicing rather than electronic configuration.

Question 238

Which technology allows storage traffic over standard IP networking?

1. Fibre Channel
2. iSCSI
3. PCIe
4. SAS

Correct Answer: 3

Explanation:

iSCSI carries SCSI storage commands over IP networks, allowing block storage communication through standard Ethernet-based infrastructure. This can be useful when organizations want shared storage connectivity without deploying a dedicated Fibre Channel fabric. Fibre Channel uses its own storage networking architecture, while PCIe and SAS are primarily local hardware interconnect technologies. iSCSI therefore matches the requirement for block-storage traffic transported through IP networking.

Question 239

Which server capability helps maintain operation after one PSU fails?

1. Power redundancy
2. Storage deduplication
3. Memory compression
4. Network filtering

Correct Answer: 2

Explanation:

Power redundancy uses multiple power supplies or independent power paths so that the server can continue operating when one supported power component fails. Enterprise servers commonly use redundant PSUs to improve availability and permit maintenance without necessarily shutting down the system. Storage deduplication reduces duplicate data, memory compression optimizes memory usage, and network filtering controls traffic. Power redundancy specifically addresses resilience against power-supply failure.

Question 240

Which HPE management feature can display server hardware status remotely?

1. Smart Array
2. HPE MSA
3. HPE iLO
4. SmartMemory

Correct Answer: 1

Explanation:

HPE Integrated Lights-Out provides remote server-management capabilities, including access to supported hardware health and status information. Administrators can use iLO to monitor server conditions without being physically present at the system. Depending on the server generation and licensing, iLO can also provide remote console, virtual media, power control, and additional management functions. Smart Array manages storage, MSA provides shared storage, and SmartMemory is a server memory technology. iLO is therefore the appropriate remote-management solution.