HP HP0-Y50 Online Practice Questions and Exam Preparation

HP HP0-Y50 Online Questions & Answers

• Question 71:

  Which task does the HP Software-Defined Networking (SDN) Developer Support Description service help a customer perform?

  A. Replace existing virtual switches with HP-supported software-based switches.
  B. Create, test, and troubleshoot SDN applications
  C. Determine whether the company's network infrastructure is ready for SDN.
  D. Develop a migration plan to an SDN environment.
  A. Replace existing virtual switches with HP-supported software-based switches.

• Question 72:

  A hospital CIO tells the network architect that the current network solution is not performing well. The hospital has access layer switches that support 4810/100/1000 Mbps ports and one Gigabit uplink. The hospital is seeking an upgrade to provide better performance and redundancy.

  The CIO cannot provide network architect more detailed information about traffic patterns and utilization but does not want the network architect to install intelligent Management Center (IMC) and analyze the traffic.

  The CIO does indicate that these applications are important: Voice over IP (VoIP) Scheduling and billing application Patient data logging Medical imaging

  The network architect needs to plan an appropriate oversubscription ratio for access layer uplinks.

  What is one piece of information that the architect should collect for this task?

  A. How much bandwidth the medical imaging applications require
  B. Whether the VoIP traffic must be forwarded at layer 2 or whether it can be routed
  C. Whether the billing applications and patient data require encryption
  D. Which 802.1p value the VoIP applications use to mark their traffic
  A. How much bandwidth the medical imaging applications require

• Question 73:

  Refer to the exhibit.

  

  The customer requirements include resilience for branch communications. If anyone link fails, a branch can still reach the main office servers. In addition either one of the 5920 switches at the core of the WAN should be able to fail with branches still maintaining their connections.

  What should the network architect include in the design to meet this requirement?

  A. A connection directly to an ISP to each branch router, which also requires the OSPF area to become a not so stubby area (NSSA)
  B. Virtual Router Redundancy Protocol (VRRP) enabled and configured in the switches in the 5920 IRF group
  C. Graceful restart on the 5920 IRF group in standard IETF mode
  D. A floating static route on the branch switches to the 5920 IRF group in case the OSPF solution fails
  A. A connection directly to an ISP to each branch router, which also requires the OSPF area to become a not so stubby area (NSSA)

• Question 74:

  A network is planning the products that interconnect a main site campus LAN, branches, and data center (located at a different site from campus). Which customer requirement would causes the network architect to choose HP enterprise-class modular routers as opposed as deep-buffer switches for this solution?

  A. The need for WAN connections that use T3/E3/J3
  B. The need or a fully redundant solution with two devices working as a team
  C. The need for thousand of routes in the routing table
  D. The need for high-speed routing
  A. The need for WAN connections that use T3/E3/J3

• Question 75:

  A service must be available 24x7. It also requires 99.999% availability. How much total downtime can the service tolerate in one year?

  A. About 5 seconds
  B. About 5 minutes
  C. About 50 minutes
  D. About 5 hours
  B. About 5 minutes

• Question 76:

  The exhibit shows the topology for an enterprise customer LAN with an on-site data center. The Intelligent Resilient Framework (IRF) group switches supports a group of computers that very high availability to the data center. Therefore the customer has requested a backup that extends directly between the IRF group and the data center core. All of the VLAN interfaces and routed link aggregations that are shown implement Open Shortest Path First (OSPF) in a single area.

  Which tasks should the network architect complete to ensure that the HP 5500 IRF group selects the correct path to the data center during (Select two).

  A. Change the reference bandwidth to 80000 on all routing devices.
  B. Configure the VLAN 101 interfaces as silent interfaces.
  C. Change the reference bandwidth on the VLAN 101 interfaces to 1000.
  D. Set the cost on the VLAN 100 interfaces to 2Set the cost for the VLAN 101 interfaces to 80.
  E. Change the reference bandwidth on the VLAN 100 interfaces to 20000.
  C. Change the reference bandwidth on the VLAN 101 interfaces to 1000.
  E. Change the reference bandwidth on the VLAN 100 interfaces to 20000.

• Question 77:

  When would a network architect recommend an HP HSR6800 Router for a campus LAN? (Select two)

  A. The HP HSR6800 Router provides routing features at a more attractive price point than a routing switch
  B. The company wants to implement a Dynamic Virtual Private Network (DVPN)
  C. The HP HSR6800 Router Supports Border Gateway Protocol (BGP), which is unavailable on routing switches
  D. The company needs a routing device that supports extremely large tables
  E. The company requires a large number of 10G connections
  B. The company wants to implement a Dynamic Virtual Private Network (DVPN)
  D. The company needs a routing device that supports extremely large tables

• Question 78:

  Data center includes services within the same VLAN and subnet that communicate with each other multicast application. Variable Internet Group Management Protocol (IGMP) on this VLAN on data center switches?

  A. To enforce security boundaries between servers assigned to different multicast groups
  B. To eliminate multicast traffic on server ports that have not requested the multicasts
  C. To ensure that different applications do not use overlapping multicasts addresses
  D. To enable the servers to hear each other's multicast transmission
  B. To eliminate multicast traffic on server ports that have not requested the multicasts

• Question 79:

  What are information technology Service Management (ITSM) framework, such as the infrastructure Technology Infrastructure Library (ITILv3) and The Open Group Architecture Framework (TOGAF)?

  A. They are Internet Engineering Task Force (IETF) standards that provide evolving guidelines and best practices for IT design and management
  B. They are high-level approaches that provide recommendations and best practices for IT design management
  C. They are industry-wide standards that provide guidelines for enterprise design and management
  D. They are Internet Engineering Task Force (IETF) standards that define proper network design
  B. They are high-level approaches that provide recommendations and best practices for IT design management

• Question 80:

  

  Which exhibit shows the better Open Shortest Path First (OSPF) area scheme and for which reason?

  A. Exhibit 1 because it allows the application of access control lists (ACLs) between users and the data center
  B. Exhibit 1 because the campus and data are separate areas
  C. Exhibit 2 because every area has similar numbers of routers
  D. Exhibit 1 because every area has fewer than 50 routers
  E. Exhibit 2 because every area has fewer than 35 routers
  B. Exhibit 1 because the campus and data are separate areas