HP HP0-Y50 Online Practice Questions and Exam Preparation

HP HP0-Y50 Online Questions & Answers

• Question 31:

  Refer to the exhibit.

  

  A network architect is proposing this solution to a customer. The customer network manager has a preference for Cisco VLAN Spanning Tree Plus (PVST+) because this protocol provides for fast convergence when a link fails and also provides per-VLAN load- sharing over links.

  How would the network architect explain why the solution fits these requirements?

  A. The MSTP component of the solution fulfills the same needs as PVST+ MSTP simply balances traffic per instance rather than per-VLAN
  B. The redundant links between the switches are protected by MSTP and the built-in loop guard on HP-3800 switches. MSTP provides load-sharing and loop guard provides resiliency
  C. The solution as shown provides the same load-sharing benefits as PVST+. To achieve the same resiliency benefits, the architect can add smart link to the meshed stack
  D. The link aggregation between tiers provide even better resiliency and load-sharing than PVST+ while MSTP protects against accidental loops
  D. The link aggregation between tiers provide even better resiliency and load-sharing than PVST+ while MSTP protects against accidental loops

• Question 32:

  A network architect is planning the top of the Rack (ToR) switches for a data center solution. The customer has a hot aisle/cool aisle configuration. Which characteristic of the switch relates to this plan?

  A. The great dissipation (as measured in Watts)
  B. The voltage as related to maximum power consumption
  C. The number of power supplies by the switch, including redundant ones
  D. The location of the air intake and output and whether the airflow is reversible
  D. The location of the air intake and output and whether the airflow is reversible

• Question 33:

  A network architect is planning a complete access layer and core upgrade for customer's campus LAN. The campus has four large buildings, each requiring between 1000 and 3000 edge ports. Which factor will play a primary role in determining whether the network architect needs to plan a two-tier or three-tier topology for the campus LAN?

  A. The number of fiber links between each building and the building where the core switches reside
  B. Whether the customer requires a wireless solution
  C. The high number of edge ports that the solution requires
  D. Whether the customer can afford core switches that support intelligent Resilient Framework (IRF)
  C. The high number of edge ports that the solution requires

• Question 34:

  The customer plans to connect 40 Voice over IP (VoIP) phones and 8 security cameras to a switch:

  The VoIP phones are Class 2 devices and require a maximum of 4.5W (draw 5w) The security cameras are Class 4 devices and require a maximum of 17W (draw 20W)

  The network architect is proposinga switch that supports PoE and PoE + and has a PoEPower budget of 370W.

  The architect proposes the usage from of power allocation. What are the advantages and disadvantages of this proposal?

  A. It allows the switch to run at a lower temperature, saving power and cooling costs, but it decreases the performance for the phones.
  B. It allows the switch to connect to the PoE and PoE+ devices on cheaper copper cable, but it limits the distance between the devices.
  C. It allows the switch to connect to the PoE and PoE + devices at the same time, but the customer must purchase a redundant power supply.
  D. It allows the switch to support the PoE requirements without a redundant power supply, but power might be oversubscribed if conditions change.
  D. It allows the switch to support the PoE requirements without a redundant power supply, but power might be oversubscribed if conditions change.

• Question 35:

  Which Flex Fabric product extends HP switch features to virtual hosts and extends HP VAN Connection Manager benefits to virtualized environments'?

  A. HP Virtual Connect Manager
  B. HP 5900v Virtual Switch
  C. HP MSR 2000 router
  D. HP Virtual Cloud Networks
  B. HP 5900v Virtual Switch

• Question 36:

  A company experienced a denial of service attack when an infected employee device connected to the network. Which secret devices and prevents them from accessing the network?

  A. Authentication solution
  B. Data security solution
  C. Network Based Anomaly Detection (NBAD)
  D. Endpoint integrity solution
  D. Endpoint integrity solution

• Question 37:

  Refer to the exhibit.

  

  A network architect is proposing an HP 6600 series router at the core of this enterprise customer network. The router runs Border Gateway Protocol (BGP) and announces the customer networks to the internet service provider (ISP). The router also runs Open Shortest Path First (OSPF) to communicate with the rest of the customer network.

  What is an appropriate method for the HP 6604 router to advertise routes to the internet to the other routing switches?

  A. The route should redistribute BGP routes OSPF. Areas 1 and 2 should be configured as stub areas to filter out the external routes
  B. The router should advertise BGP routes into OSPF but filter out all routes except the private network that belongs to the customer
  C. The router should redistribute BGP routes into OSPF. The Area Border Routes (ABRs) should summarize those routes for advertisement in areas 1 and 2
  D. The router should advertise a default route as an Autonomous System Router (ASBR) summary to the other routing devices in area 0
  D. The router should advertise a default route as an Autonomous System Router (ASBR) summary to the other routing devices in area 0

• Question 38:

  A customer plans to connect 40 Voice over IP (VoIP) phones and 8 security cameras to a switch:

  The VoIP phones are Class 2 PoE devices and require a maximum of 45W (draw a maximum of 5w)

  The security cameras are Class 4 PoE+ devices and require a maximum of 17W (draw a maximum of 20 W)

  The network architect is proposing an HP 5500-48G-PoE switch, which supports PoE and PoE+ and has a PoE power budget of 370W

  The customer and architect agree on the class form of power allocation

  What else does the solution require?

  A. A management module that is PoE+ capable
  B. A redundant power supply for the switch that enhances the PoE/PoE+ budget
  C. A power converter that enables the switch to provide PoE and PoE+ power at the same time
  D. A 208-220V input power service
  A. A management module that is PoE+ capable

• Question 39:

  An employer takes the company laptops offsite and connects it to an insecure network. A hacker is able to deploy a malware application to the laptop. The employer takes the laptop back to the office, where the malware uses the credentials of the employee to eavesdrop and to implement denial of service (DoS) attacks.

  Which security solution would help prevent this type of attack?

  A. MAC lockdown
  B. A dynamic VPN (DVPN)
  C. Port-based security with 802.1X
  D. Endpoint integrity
  D. Endpoint integrity

• Question 40:

  What is offered through the Network Strategy and Planning Services?

  A. Trouble shooting best practices
  B. Aligned strategy and initiative roadmap services
  C. Network Functions Virtualization Readiness Workshop
  D. Cloud Networking Return On Investment
  B. Aligned strategy and initiative roadmap services