[Aug-2021] NCSE-Core Pre-Exam Practice Tests | Exam Questions and Answers for Nutanix SE Academy Study Guide
Nutanix Certified Systems Engineer-Core (NCSE-Core) Certification Sample Questions
NEW QUESTION 47
When using Nutanix Sizer, which solution does the Automatic sizing option provide?
- A. A solution that banlances cost and performance, plus a default 25% growth capacity
- B. The highest performance solution that meets the provided requirements
- C. A solution that meets provided requirements, plus a default 25% growth capacity
- D. The lowest cost solution that meets the provided requirements.
Answer: D
NEW QUESTION 48
A customer is conceded that IT will not be able to take advantage of Nutanix's frequent feature releases due to the man hour requirements of maintaining compliance with industry regulatory controls.
Which item should the SE discuss at the next customer visit with IT?
- A. Two-factor Authentication
- B. Security Configuration Management Automation (SCMA)
- C. Data at Rest Encryption (Software)
- D. Factory-installed self-encryption drives (SED)
Answer: B
NEW QUESTION 49
Write I/O that is deemed sequential will enter which component of the Distributed Storage Fabric first?
- A. Oplog
- B. Extent store
- C. Cache
- D. Metadata Ring
Answer: B
NEW QUESTION 50
A VP of Applications at a prospective customer is working to transform IT from a cost center to a business enabler. In order to address this initiative the VP has identified the following areas for improvement
* Increased time and expenses related to meeting business deliverables
* Missed market opportunity due to slow IT response time
* Shadow It increases risk of security breaches and brand damage
* Unplanned spend on public cloud services (AWS)
What two key benefits should the SE review to address the customer's challenges? (Choose two)
- A. Deliver an on-premises solution with an out-of-the-box cloud like experience.
- B. Deliver enhanced performance for resource intensive applications.
- C. Provide a hardened and secured solution that can inherently block Shadow IT.
- D. Provide developers with a native and integrated Self Service Portal that can scale on demand
Answer: C,D
NEW QUESTION 51
Which three settings are required for network switch discovery in Prism? (Choose Three)
- A. SNMP Community Name
- B. AHV Host IP address
- C. SMTP Server IP address
- D. Cluster CVM IP address
- E. Switch Management IP Address
Answer: A,B,E
NEW QUESTION 52
A customer needs to image nodes that are either bare metal or regime a different hypervisor.
Which Nutanix tool should be used?
- A. Era
- B. Foundation
- C. Move
- D. Prism Centrail
Answer: B
NEW QUESTION 53
A prospect uses VMware, Oracle and Microsoft products for their critical operations. The prospect prefers an all-flash array because they have significantly invested in servers for their oracle environment to save on licensing costs.
Which feature should be discussed to address this objection?
- A. AHV
- B. ABS
- C. Hyper-V Support.
- D. All-flash nodes.
Answer: B
NEW QUESTION 54
A prospective customer is evaluating solutions to support a project. The systems engineer proposes a hybrid model as recommended by Sizer. The prospect is concerned about the performance of a hybrid configuration and is evaluating an all flash array.
Which two Nutanix features should be discussed to address the concerns of the prospective customer' (Choose two.)
- A. Automatic Data Tiering
- B. Data Locality
- C. AHV Turbo Mode
- D. Acropolis Dynamic Scheduler
Answer: A,C
NEW QUESTION 55
Which three cluster operations require an administrator to reclaim licenses?(Choose three)
- A. Destroy a cluster.
- B. Remove a Node from a cluster
- C. Move Nodes between clusters.
- D. Upgrade a cluster
- E. Migrate a cluster
Answer: A,B,C
Explanation:
https://portal.nutanix.com/page/documents/details/?targetId=Web_Console_Guide-Prism_v4_7:lic_licensing_managing_c.html Reclaiming Licenses (Including License Renewal) You can reclaim and optionally re-apply licenses for nodes in your clusters:
You must reclaim licenses when you plan to destroy a cluster. First reclaim the licenses, then destroy the cluster. You do not need to reclaim Starter licenses. These licenses are automatically applied whenever you create a cluster, including after you have destroyed a cluster.
Return licenses to your inventory when you remove one or more nodes from a cluster. Also, if you move nodes from one cluster to another, first reclaim the licenses, move the nodes, then re-apply the licenses.
You can reclaim licenses for nodes in your clusters in cases where you want to make modifications or downgrade licenses. For example, applying an Ultimate license to all nodes in a cluster where some nodes are currently licensed as Pro and some nodes are licensed as Ultimate. You might also want to transition nodes from Ultimate to Pro licensing.
You must reclaim licenses when you renew licenses. First reclaim the expired licenses, then apply new licenses.
NEW QUESTION 56
Which two collection tool outputs can be imported into Nutanix Sizer? (Choose two)
- A. Collector
- B. RVTools
- C. Live Opitcs
- D. MAP
Answer: A,B
NEW QUESTION 57
Based on their current workload. a customer request the systems engineer to create a solution that does not exceed 80% CPU utilization when a node is placed in maintenance mode (N+0) When creating the Sizer Scenario in Automatic Mode, how can the systems engineer accomplish this?
- A. Select a higher-end processor when defining the workload.
- B. Use Customize to increase the CPU Core count until the CPU utilization is 80%
- C. Customize the CPU threshold in the scenario's sizing options.
- D. Modify the solution by adding compute only nodes to the cluster
Answer: C
NEW QUESTION 58
A customer has a requirement to run a single instance Oracle Database VM on AHV that is driving over 250,000 IOPs.
Which AOS feature should be positioned to deliver the highest level of performance?
- A. Volume Group Load Balancer
- B. Data Locality
- C. App Mobility Fabric
- D. Shadow Clones
Answer: A
NEW QUESTION 59
A systems engineer sizes an environment based on the customer's requirement of N+2 resiliency for the entire cluster.
In which two way could the configuration be changed to meet the customer's requirements' (Choose two)
- A. Increase the number of Nodes
- B. Increase the RAM capacity per Node
- C. Increase the SSD capacity per Node
- D. Increase the CPU capacity per Node
Answer: A,B
NEW QUESTION 60
An SE builds a sizer scenario for a prospect's remote site running on an NX-1365S-G5.
Using only the sizer BOM. which two actions can be performed? (Choose two.)
- A. Review power consumption requirements
- B. Review budgetary pricing
- C. Review workload sizing details
- D. Reference the HCL for additional SKUs relevant to the configuration
- E. Review applicable discounts from deal registration
Answer: C,D
NEW QUESTION 61
What is an important consideration when using RVTools output for sizing a solution?
- A. It is a point in time snapshot of the environment.
- B. No infomation on the physical hosts is collected.
- C. Only powered on VMs are included in the data.
- D. It only captures provisioned storage.
Answer: A
NEW QUESTION 62
A two-node ROBO cluster is configured with a witness VM.
What happens when Node A goes down?
- A. All operations and services on the Node B are shut down and go into a waiting state.
- B. The- cluster becomes unavailable and goes into read-only mode.
- C. The cluster is unaffected and no administrator intervention is required.
- D. Node B sends a leadership request to the Witness VM and goes into single-node mode.
Answer: D
NEW QUESTION 63
A systems engineer is building a private cloud for internal developers that should include self-service and life cycle management for both kubernetes containers and SQL databases. which additional license feature must be purchased to provide this capability?
- A. Prism Pro
- B. Nutanix Flow
- C. Nutanix Era
- D. Nutanix Beam
Answer: A
NEW QUESTION 64
A prospect's business is growing 100% year over year. The prospect is interested in Nutanix for their main datacenter due to the alility to scale quickly and easily. They have three remote sites that will be refreshed within the next year. Each site needs to replicate to their many datacenter. The SE proposes the Nutanix NX line, and the prospect asks to utilize the Xpress line.
For which reason is the Xpress line the wrong choice? (Choose two)
- A. SX is limited to two 4-node clusters.
- B. SX is limited to one 4-node cluster.
- C. SX licensing does not support cluster-to-cluster replication
- D. SX licensing will not support many-to-many- cluster replication
- E. SX has a lower services cost for installation.
Answer: A,D
NEW QUESTION 65
An SE is in the discovery phase with a new customer. The customer is frustrated with the lack of transparency into their environment with the current monitoring tools. The customer has difficulty correlating the degradation of the end user experience with point-in-time events.
Which Prism feature should the SE demonstrate to show relevant value?
- A. A specific virtual machine's Performance Summary
- B. Event tab on the Alerts page
- C. Analysis page with custom charts and event reporting
- D. A specific virtual machine's virtual disk Additional Stats
Answer: C
NEW QUESTION 66
A prospective customer is concerned about the suitability and design of using Nutanix for an upcoming Avaya IP Office migration.
Which type of document should the systems engineer (SE) provide?
- A. Knowledge Base Article
- B. Best Practice Guide
- C. Reference Architecture
- D. Field Advisory
Answer: C
NEW QUESTION 67
An online retailer currently support over 200 separate PostgreSQL database instances, often with more than 10 copies of each individual database. Their Database Administrators have scripted much of the deployment process for creating dev/test copies, but their infrastructure team struggles to keep up with storage capacity demands. Which Nutanix product should the systems engineer position ?
- A. Era
- B. Calm
- C. Karbon
- D. Beam
Answer: A
NEW QUESTION 68
A customer plans to migrate a business critical. high transaction application to Nutanix Currently the application is running on a physical server with 256GB of RAM and 12 CPU cores at > 80% utilization To run the VM on a single NUMA node, which processor configuration should the systems engineer recommend for this workload?
- A. (2) CPUs (16 Cores each 2.8GHz). 32 Cores total
- B. (2) CPUs (8 Cores each 6) 1.8GHz). 16 Cores total
- C. (2) CPUs (8 Cores each 2.1GHz), 16 Cores total
- D. (2) CPUs (10 Cores each @ 3.4GHz). 20 Cores total
Answer: A
NEW QUESTION 69
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