What is a key feature of Hitachi VSP E-series storage systems?
- A . All-flash NVMe architecture
- B . Unified management through Ops Center Analyzer
- C . Hybrid cloud integration with AWS
- D . AI-driven predictive maintenance
Which storage series is optimized for mid-range enterprise workloads?
- A . VSP 5000
- B . VSP E-series
- C . VSP G-series
- D . VSP F-series
True or False: Hitachi VSP E-series supports both block and file storage.
- A . True
- B . False
What is the primary advantage of Hitachi VSP NVMe architecture?
- A . Lower power consumption
- B . Higher IOPS and lower latency
- C . Compatibility with legacy systems
- D . Reduced hardware costs
Which feature is unique to VSP 5000 compared to VSP E-series?
- A . Hybrid cloud integration
- B . AI-driven tiered storage
- C . Unified management via Ops Center
- D . Support for object storage
What is the maximum number of controllers in a VSP E-series system?
- A . 2
- B . 4
- C . 8
- D . 16
True or False: VSP E-series supports end-to-end encryption by default.
- A . True
- B . False
Which protocol is NOT supported by VSP E-series for host connectivity?
- A . Fibre Channel
- B . iSCSI
- C . NVMe-oF
- D . SAS
What is the purpose of Hitachi Dynamic Tiering?
- A . Automate data migration between storage tiers
- B . Encrypt data at rest
- C . Monitor network performance
- D . Schedule backups
Which component provides real-time analytics for VSP systems?
- A . Ops Center Analyzer
- B . Storage Navigator
- C . Infrastructure Navigator
- D . Automator
True or False: VSP 5000 series supports object storage configurations.
- A . True
- B . False
What is the maximum raw capacity of a single VSP E-series chassis?
- A . 1 PB
- B . 2 PB
- C . 4 PB
- D . 8 PB
Which feature enhances data reduction efficiency in VSP systems?
- A . Thin provisioning
- B . Deduplication and compression
- C . RAID 6 protection
- D . Tiered caching
True or False: VSP E-series requires separate licenses for replication features.
- A . True
- B . False
What is the primary use case for Hitachi VSP G-series?
- A . High-performance computing (HPC)
- B . Edge computing deployments
- C . Mainframe storage consolidation
- D . Cloud-native applications
Which tool is used for initial setup of VSP storage systems?
- A . Ops Center Administrator
- B . Storage Navigator
- C . Hitachi Command Suite
- D . Infrastructure Navigator
True or False: VSP 5000 series supports scaling to over 100 PB in a single system.
- A . True
- B . False
What is the role of Hitachi Accelerated Flash (HAF) modules?
- A . Provide high-speed cache
- B . Enable NVMe-oF connectivity
- C . Simplify firmware updates
- D . Manage power efficiency
Which feature ensures data integrity during power failures in VSP systems?
- A . Battery-backed cache
- B . Redundant power supplies
- C . RAID 6 protection
- D . FlashGuard technology
True or False: VSP E-series supports seamless integration with third-party storage systems.
- A . True
- B . False
What is the default port for Ops Center web console access?
- A . 80
- B . 443
- C . 8080
- D . 8443
Which role is required to perform system integration in Ops Center?
- A . Viewer
- B . Operator
- C . Administrator
- D . Auditor
True or False: Ops Center requires a separate license for multi-data-center monitoring.
- A . True
- B . False
How to reset the admin password in Ops Center?
- A . Via CLI using `opscenter user reset-password`
- B . Through the web console’s "Forgot Password" link
- C . Contact Hitachi support
- D . Reinstall Ops Center
Which protocol is used for secure communication between Ops Center and storage systems?
- A . HTTP
- B . SNMP
- C . HTTPS
- D . FTP
What is the primary purpose of the Ops Center dashboard?
- A . Automate backups
- B . Provide a centralized view of storage health and alerts
- C . Configure network settings
- D . Manage user permissions
True or False: Ops Center supports integration with VMware vCenter.
- A . True
- B . False
Which file format is used for Ops Center configuration backups?
- A . JSON
- B . XML
- C . CSV
- D . ZIP
What is the minimum browser requirement for accessing Ops Center web console?
- A . Internet Explorer 11
- B . Google Chrome 75+
- C . Safari 12+
- D . Firefox 60+
How to enable email notifications for system alerts in Ops Center?
- A . Configure SMTP settings in "System Settings"
- B . Use the CLI command `opscenter alerts enable-email`
- C . Install a third-party plugin
- D . Contact Hitachi support
True or False: Ops Center allows customizing alert severity levels.
- A . True
- B . False
Which tab in Ops Center provides access to audit logs?
- A . Monitoring
- B . Administration
- C . Reports
- D . Maintenance
What is the function of the "Discovery Wizard" in Ops Center?
- A . Automatically detect and add storage systems
- B . Schedule performance reports
- C . Generate compliance certificates
- D . Manage firmware updates
True or False: Ops Center supports LDAP/Active Directory integration.
- A . True
- B . False
Which CLI command checks the Ops Center service status?
- A . `opscenter status`
- B . `systemctl status opscenter`
- C . `opscenter service –status`
- D . `check-opscenter`
What is the purpose of the "Maintenance Mode" in Ops Center?
- A . Pause alerts during planned downtime
- B . Disable user logins
- C . Block data replication
- D . Stop all automation workflows
True or False: Ops Center can manage non-Hitachi storage systems.
- A . True
- B . False
Which feature allows scheduling automated reports in Ops Center?
- A . Task Scheduler
- B . Report Generator
- C . Analyzer Export
- D . Automator Templates
What is stored in the "Resource Inventory" section of Ops Center?
- A . List of registered storage systems and their details
- B . Historical performance data
- C . User activity logs
- D . Compliance policies
True or False: Ops Center provides REST API documentation via Swagger UI.
- A . True
- B . False
How to assign a storage volume to a host in Ops Center Administrator?
- A . Use Storage Navigator
- B . Use Infrastructure Navigator
- C . Use Capacity Manager
- D . Use Protector
Which feature allows batch configuration of storage policies?
- A . Resource Groups
- B . Template Manager
- C . Task Scheduler
- D . Audit Logs
What is the purpose of the "Threshold Alerts" in Ops Center Administrator?
- A . Automate backups
- B . Notify when storage utilization exceeds a limit
- C . Monitor network latency
- D . Schedule firmware updates
True or False: Resource Groups can span multiple storage systems.
- A . True
- B . False
Which tool is used to map LUNs to hosts in Ops Center?
- A . Storage Navigator
- B . Automator
- C . Viewpoint
- D . Analyzer
What is required to create a new storage pool?
- A . Available physical disks
- B . Predefined host groups
- C . Network configuration file
- D . Cloud integration license
Which action can be performed using the "Clone Volume" feature?
- A . Migrate data to the cloud
- B . Create a point-in-time copy of a volume
- C . Encrypt volume data
- D . Expand volume capacity
True or False: Ops Center Administrator supports role-based access control (RBAC).
- A . True
- B . False
What is the function of the "Audit Logs" in Ops Center Administrator?
- A . Track user activities and configuration changes
- B . Monitor real-time performance metrics
- C . Automate storage provisioning
- D . Generate compliance reports
Which step is necessary before deleting a storage volume?
- A . Unmap the volume from all hosts
- B . Disable replication
- C . Clear performance data
- D . Archive audit logs
How to modify the properties of a resource group?
- A . Right-click the group and select "Edit Properties"
- B . Use the CLI command `opscenter group modify`
- C . Delete and recreate the group
- D . Contact Hitachi support
True or False: Ops Center Administrator allows creating custom storage tiering policies.
- A . True
- B . False
Which tab is used to view storage system health status?
- A . Dashboard
- B . Monitoring
- C . Configuration
- D . Reports
What is the purpose of the "Provisioning Wizard" in Ops Center Administrator?
- A . Guide users through step-by-step storage allocation
- B . Automate firmware updates
- C . Generate compliance reports
- D . Configure network settings
True or False: Thin provisioning can be enabled during volume creation.
- A . True
- B . False
Which CLI command lists all volumes in a storage pool?
- A . `opscenter volume list –pool <pool_id>`
- B . `opscenter pool volumes <pool_id>`
- C . `opscenter list volumes –pool <pool_id>`
- D . `opscenter storage list-volumes <pool_id>`
What is the function of the "Host Group" feature?
- A . Group hosts with similar access requirements
- B . Monitor host performance
- C . Schedule host maintenance
- D . Encrypt host communication
True or False: Ops Center Administrator supports importing existing storage configurations.
- A . True
- B . False
Which action triggers a consistency check for replicated volumes?
- A . Manually run "Validate Replica"
- B . Automator scheduled task
- C . Threshold alert activation
- D . Audit log analysis
What is the maximum number of resource groups allowed per storage system?
- A . 50
- B . 100
- C . 200
- D . Unlimited