HP HPE3-U01 Online Practice Questions and Exam Preparation

HP HPE3-U01 Online Questions & Answers

• Question 41:

  What are the key differences between L2 switches and routers? (Select two.)

  A. Switches build an ARP table, while routers build a port table.
  B. Switches build a MAC table while routers build a routing table.
  C. Switches are considered L2 devices, while routers are L4.
  D. Switches offer a considerably higher port density than routers.
  E. Routers offer a considerably higher port density than switches.
  B. Switches build a MAC table while routers build a routing table.
  D. Switches offer a considerably higher port density than routers.

• Question 42:

  Which command should you enter to access the second interface of the third slot in a modular ArubaOS-CX switch?

  A. Interface 0/3/2
  B. Interface 0/2/3
  C. Interface 1/3/2
  D. Interface 3/1/2
  D. Interface 3/1/2

• Question 43:

  Which accurately describes the TCP/IP Model? (Select two.)

  A. It is a set of communication protocols used on TCP-based networks only.
  B. It specifies how to compress, fragment, encrypt, and analyze data.
  C. It specifies how to assemble, address, transmit, route, and disassemble a data packet.
  D. It is a set of communication protocols used on IP-based networks only.
  E. It is a set of communication protocols used on Ethernet-based networks only.
  C. It specifies how to assemble, address, transmit, route, and disassemble a data packet.
  D. It is a set of communication protocols used on IP-based networks only.

• Question 44:

  Which protocol provides frame delivery using physical addressing and error detection using frame check sequence?

  A. Link Layer Discovery Protocol
  B. Ethernet
  C. TCP/IP
  D. User Datagram Protocol
  A. Link Layer Discovery Protocol

• Question 45:

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

• Question 46:

  Which commands are required to configure interfaces 1 /1/1 and 1 /1/2 as VLAN 10 access ports in ArubaOS-CX switches?

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

• Question 47:

  At which section of the Aruba Central WLAN configuration Wizard can you set the Role Based controls?

  A. Access
  B. VLANs
  C. Security
  D. General
  A. Access

• Question 48:

  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
  C. DHCP, DNS, and HTTPS

• Question 49:

  Whichcondition allows 5Ghz channels to avoid Adjacent Channel Interference?

  A. transmit at 40 MHz bandwidth
  B. transmit at high power levels
  C. transmit at low power levels
  D. transmit at 20 MHz bandwidth
  A. transmit at 40 MHz bandwidth

• Question 50:

  What is the maximum recommended distance for a 1 Gbps Ethernet connection using Cat 6 UTP-based cabling between a host and the switch where it is plugged in?

  A. 50 meters (164 feet)
  B. 100 meters (328 feet)
  C. 300 meters (984 feet)
  D. 15 meters (49 feet)
  B. 100 meters (328 feet)