HP HP Certification HPE3-U01 Questions & Answers

• Question 51:

  Which organization provides certifications that ensure interoperability between WLAN vendors?

  A. Institute of Electrical and Electronics Engineers

  B. Federal Communications Commission

  C. Wi-Fi Alliance

  D. Internet Engineering Task Force

  Correct Answer: C

  https://www.wi-fi.org/certification

• Question 52:

  Exhibit:

  

  What are valid configurable "Client VLAN Assignment" options for a Bridge-based WLAN in Aruba Central? (Select three.)

  A. native VLAN

  B. automatic VLAN

  C. hybrid VLAN

  D. static VLAN

  Correct Answer: D

• Question 53:

  Before routers forward unicast packets, what information is compared with the unicast routing table entries?

  A. The source address of the IP header.

  B. The destination address of the Ethernet header.

  C. The destination address of the IP header.

  D. The source address of the Ethernet header.

  E. The inbound port the packet is received in.

  Correct Answer: B

• Question 54:

  Which accurately describes the 051 Model?

  A. It is a reference model that describes data flow over the network using four layers.

  B. It is a reference model that is used to convert binary bits into analog signals.

  C. It is a reference model that explains how data is created by the application layer.

  D. It is a reference model that describes how data communications occur on a network.

  Correct Answer: D

• Question 55:

  What are characteristics of Aruba Central? (Select two.)

  A. It must be deployed as an on-premises server.

  B. It manages networking equipment using SNMP.

  C. It manages networking equipment using HTTPs.

  D. It can manage third-party networking equipment.

  E. It is considered cloud-based network management.

  Correct Answer: DE

• Question 56:

  The PC is sending a message to the server. Which devices have performed Layer 2 encapsulation by the time the message arrives at the server? (Select two.)

  A. PC

  B. Server

  C. Router

  D. switch-2

  E. Switch-1

  Correct Answer: DE

• Question 57:

  You connect a computer to the network. Assuming you have configured a static address to its NIC, what protocols will the computer run in order to establish a secure web connection to YouTube.com?

  A. DNS and HTTPS

  B. DHCP, FTP, and HTTP5

  C. DHCP, DNS, and HTTPS

  D. DHCP and https

  E. FTP and https

  Correct Answer: C

• Question 58:

  What is a true statement about wireless communications using Wi-Fi?

  A. Amplitude, phase, and frequency of radio waves are modulated to transmit data

  B. Wireless communications have a maximum range of 10 meters (30 feet)

  C. Amplitude, phase, and frequency of radio waves are modulated to increase range

  D. Wireless communications have a minimum range of 10 meters (30 feet)

  Correct Answer: C

• Question 59:

  Which commands can you use to save the switch configuration changes, so they survive a switch reboot? (Select two.)

  A. copy running-config checkpoint backup

  B. store memory

  C. write memory

  D. copy running-config checkpoint startup-config

  E. save memory

  Correct Answer: BD

• Question 60:

  Which statement accurately describes an omnidirectional antenna?

  A. Radiates equal power in all directions in the Elevation Plane.

  B. Radiates almost equal power in all directions in the Vertical Plane.

  C. Radiates more power in a specific angle and less power in others.

  D. Radiates almost equal power in all directions in the Horizontal Plane.

  Correct Answer: A