When configuring ADR within Hitachi Ops Center Administrator, which of the following options are typically available to administrators? (Choose two)
- A . Selectively enable ADR on specific volumes or LUNs
- B . Set a minimum data size for ADR to process
- C . Choose between lossless and lossy compression methods
- D . Define specific data deduplication ratios for each volume
Which of the following is a key feature of VSMs in Hitachi Ops Center Administrator?
- A . The ability to directly connect to cloud storage providers without using a network
- B . The capability to run virtual machines directly from storage
- C . Virtualizing storage resources to simplify management and improve utilization
- D . Encrypting data at the hardware level for increased security
Which role is required to register an LDAP domain using Ops Center Administrator security settings?
- A . Server Administrator
- B . Security Administrator
- C . Storage Administrator
- D . Fabric Administrator
The integration of Hitachi Ops Center Administrator with Microsoft Active Directory supports which of the following authentication mechanisms?
- A . Kerberos
- B . SSH keys
- C . Biometric authentication
- D . Hardware tokens
Which criteria can be used for the dynamic grouping of servers in Hitachi Ops Center Administrator?
- A . Operating system type
- B . Geographic location
- C . Color of the server chassis
- D . Server manufacturer
Adaptive Data Reduction (ADR) in Hitachi Ops Center Administrator utilizes which techniques to optimize storage? (Choose two)
- A . Data deduplication
- B . Data encryption
- C . Compression
- D . Blockchain verification
The process of expanding a volume’s capacity on a Hitachi storage system is known as what?
- A . Volume extension
- B . Volume shrinkage
- C . Volume coloring
- D . Volume decoration
High availability replication is critical for:
- A . Ensuring data is aesthetically pleasing
- B . Maintaining data accessibility in the event of system failure
- C . Reducing the physical size of data
- D . Simplifying user access permissions
What advantage does using Hitachi Ops Center Administrator for data migration offer?
- A . The ability to play video games
- B . Reduced risk of data loss during the migration process
- C . Increased physical storage capacity automatically
- D . The ability to bypass security protocols
Port settings that allow for both Fibre Channel (FC) and iSCSI connections on Hitachi storage systems support which of the following?
- A . Converged network adaptability
- B . Increased power consumption
- C . Uniform data encryption standards
- D . Visual customization of port LEDs
External storage migration is utilized for which of the following reasons?
- A . To change the color scheme of the user interface
- B . To move data between different storage systems
- C . To increase the temperature of the storage environment
- D . To decrease data security
Which concept of Ops Center Administrator allows you to group servers that have similar storage requirements and assign them a common label?
- A . Host Mode
- B . Host Mode Option
- C . Server Group
- D . Host Group
Which of the following statements are true regarding the login process for Hitachi Ops Center Administrator? (Choose two)
- A . It requires biometric authentication.
- B . It supports multi-factor authentication.
- C . Users can login using social media accounts.
- D . It offers a customizable user interface post-login.
Why is Hitachi Ops Center Administrator considered a valuable tool for data center administrators?
- A . It simplifies the management of complex data environments.
- B . It offers enhanced tools for video editing.
- C . It provides insights into social media trends.
- D . It enhances the online gaming experience.
For an organization focusing on eco-friendly data center operations, which feature of Hitachi Ops Center Administrator helps reduce power consumption?
- A . High heat generation that requires advanced cooling solutions
- B . Dependency on legacy power systems for operation
- C . The use of large-scale HDD arrays for data storage
- D . Power-saving modes and energy-efficient configurations
What are the key considerations when adding resources to Hitachi Ops Center Administrator for monitoring? (Choose two)
- A . The compatibility of resources with the existing IT infrastructure
- B . The physical location of the resources
- C . The version of the Hitachi Ops Center Administrator being used
- D . The network visibility of the resources
When attaching a volume to a server, what is a critical step to ensure data integrity?
- A . Configuring the antivirus software on the host
- B . Setting the correct host mode options on the storage system
- C . Assigning a static IP address to the volume
- D . Ensuring the volume is of the same brand as the server
In the context of Hitachi Ops Center Administrator, attaching a volume to a server typically involves which of the following steps?
- A . Creating a snapshot of the volume
- B . Mapping the volume to a host or host group
- C . Increasing the size of the volume
- D . Assigning a new RAID level to the volume
What is a benefit of using REST API in application development with Hitachi Ops Center Administrator?
- A . It allows for direct manipulation of the storage hardware components.
- B . It offers a graphical interface that is easy for beginners to use.
- C . It simplifies the process of creating physical storage devices.
- D . It enables developers to integrate Ops Center functionality into custom applications.
What is the primary purpose of a Virtual Storage Machine (VSM) in Hitachi storage systems?
- A . To physically separate different types of storage media within a device
- B . To enhance the cooling efficiency of storage systems
- C . To emulate physical storage systems, allowing for data mobility and virtual management
- D . To increase the storage capacity of physical disks
Which aspects of storage systems can be monitored using Hitachi Ops Center Administrator? (Choose two)
- A . Social media trends related to stored data
- B . CPU and memory usage of storage arrays
- C . Historical weather patterns in the data center location
- D . Performance metrics and health status of storage resources
Which CLI command can be used to display the version information of Ops Center Automator and Common Component?
- A . hdscc -v
- B . hdscc -version
- C . hdscc -info
- D . hdscc -i
HCA can generate alerts for a variety of events.
Which of the following is NOT typically monitored for alerts in HCA?
- A . Volume capacity threshold
- B . GUI theme change
- C . User login failure
- D . Storage system failure
Which of the following best describes the role of port settings in Hitachi storage systems?
- A . To configure the visual indicators of system health
- B . To establish network protocols for data security
- C . To manage the connections between storage systems and other network components
- D . To design the layout of storage arrays
How can Hitachi Ops Center Administrator facilitate the discovery of virtualized resources?
- A . By integrating with virtualization managers using APIs
- B . By manual entry of virtual machine (VM) names
- C . By scanning the network for VM broadcast signals
- D . By requiring direct access to the hypervisor command line
Which of the following are key benefits of implementing Adaptive Data Reduction (ADR) in storage systems? (Choose two)
- A . Enhanced data security through advanced encryption
- B . Reduced storage space requirements through data deduplication
- C . Improved data access speeds
- D . Lowered storage costs due to more efficient use of storage resources
Host Group configurations are essential for what reason?
- A . They prevent unauthorized access to the physical storage devices
- B . They designate the physical location of storage devices within the data center
- C . They are required for all storage arrays to function correctly
- D . They allow for the logical grouping of hosts that share similar storage access patterns, simplifying volume management
Host Mode Options are used for what purpose?
- A . To define the color coding for storage volumes
- B . To specify operational parameters for how a host connects to a volume
- C . To assign a unique identifier to each host in the network
- D . To determine the physical location of the storage in the data center
Host Mode and Host Mode Options differ in that:
- A . Host Mode defines physical connectivity, while Host Mode Options set logical access rights.
- B . Host Mode sets the storage protocol, while Host Mode Options define network topology.
- C . Host Mode determines the operational environment of the host, while Host Mode Options fine-tune the environment settings.
- D . Host Mode options are only applicable to virtualized environments, while Host Mode applies to both physical and virtualized environments.
Effective data protection strategies in Hitachi Ops Center Administrator include:
- A . Increasing the ambient temperature of data centers
- B . Utilizing local and high availability replication techniques
- C . Manual recording of data entries
- D . Decreasing storage system efficiency
The HCA login and dashboard provides a graphical user interface for managing Hitachi storage systems.
Which of the following is NOT a view available in the HCA dashboard?
- A . Storage system view
- B . LUN view
- C . User view
- D . Volume view
Which technology does the VSP 5000 series leverage to enhance data access speed?
- A . Magnetic tape
- B . iSCSI connectivity
- C . SATA SSDs
- D . NVMe over Fibre Channel
HCA can be managed using a variety of methods.
Which of the following is NOT a method for managing HCA?
- A . Command line
- B . Email
- C . API
- D . Web interface
How does Hitachi Dynamic Tiering improve data access speeds?
- A . By prioritizing access to data during peak hours
- B . By compressing data to reduce size
- C . By moving frequently accessed data to faster storage tiers
- D . By increasing the bandwidth of the network
HCA can be used to perform a variety of tasks.
Which of the following is NOT a task that can be performed with HCA?
- A . Create and delete LUNs
- B . Update firmware
- C . Create and delete volumes
- D . Create and delete storage systems
What is a requirement for adding a new server to a server group in Hitachi Ops Center Administrator?
- A . The server must be physically located in the same data center.
- B . The server must have Hitachi Ops Center Agent installed.
- C . The server must be from the same manufacturer.
- D . The server must be in the same subnet.
What is a defining feature of the Hitachi Virtual Storage Platform (VSP) 5000 series?
- A . Support for only hard disk drives (HDDs)
- B . Highest raw capacity in the Hitachi Vantara lineup
- C . Lack of support for NVMe technology
- D . Absence of data deduplication and compression
Which CLI command can be used to create a self-signed certificate for SSL connection that uses the RAID Agent services in Ops Center Analyzer?
- A . htmssltool
- B . htmcerttool
- C . htmkeytool
- D . htmsslcert
What advantage does utilizing VSMs within Hitachi Ops Center Administrator offer for multi-tenant environments?
- A . It enables the creation of isolated and secure virtual storage environments for each tenant.
- B . It provides enhanced network speeds for data transfer between tenants.
- C . It allows for the physical separation of tenants’ data on different devices.
- D . It offers a unified billing system for all tenants based on their storage usage.
What is the name of the REST-based API that provides full management programmability and control for Hitachi Ops Center Administrator?
- A . Ops Center API
- B . Ops Center Administrator REST API
- C . Ops Center Administrator API
- D . Ops Center REST API
In Hitachi Ops Center Administrator, ___ is a feature that allows for the synchronization of data across different locations to ensure high availability.
- A . Local replication
- B . External migration
- C . High availability replication
- D . Internal migration
In the context of Hitachi Ops Center Administrator, managing a VSM involves which of the following tasks?
- A . Installing physical drives into the storage system
- B . Programming new firmware for physical storage devices
- C . Manually cooling the storage system to prevent overheating
- D . Configuring virtual storage pools and allocating resources to hosts
How does the VSP 5000 series support business continuity?
- A . By offering a single controller model for simplified management
- B . Through advanced replication and data protection features
- C . By utilizing legacy networking protocols for compatibility
- D . Through manual snapshot and cloning processes
Which type of pool can be selected for creating a volume if the storage system has available capacity from external storage?
- A . Tiered pool
- B . DDM pool
- C . Thin pool
- D . External pool
Which of the following is necessary to successfully use the REST API with Hitachi Ops Center Administrator?
- A . Authentication credentials for secure access
- B . Knowledge of HTML and CSS for interface customization
- C . An active internet connection to access the public API
- D . A physical connection to the storage device
How can pools be utilized in storage management?
- A . To increase the physical storage capacity of a disk
- B . To organize disks into a hierarchical structure for better management
- C . To group storage resources for more efficient allocation
- D . To encrypt data stored on disk
For advanced monitoring, Hitachi Ops Center Administrator allows the creation of custom alerts based on which criteria?
- A . Color scheme changes in the GUI
- B . Thresholds for performance metrics
- C . The phase of the moon
- D . Predictions of future storage needs based on past trends
In the context of Hitachi Ops Center Administration, managing a VSP E Series system would typically involve which of the following tasks?
- A . Optimizing flash storage performance
- B . Implementing software-defined networking
- C . Configuring mainframe connectivity
- D . Regularly replacing HDDs with SSDs
Which of the following are benefits of using Hitachi Ops Center Administrator? (Choose three)
- A . Increased operational efficiency
- B . Improved social media engagement
- C . Enhanced security and compliance
- D . Reduced operational costs
Which VSP 5000 model is a scale-up enterprise storage platform with one pair of controller nodes supporting open and mainframe workloads?
- A . VSP 5100H
- B . VSP 5500
- C . VSP 5500H
- D . VSP 5100