HP HPE3-U01 Exam Questions

Questions for the HPE3-U01 were updated on : Dec 01 ,2025

Page 1 out of 4. Viewing questions 1-15 out of 60

Question 1

Which protocol performs name to IP resolution?

  • A. DHCP
  • B. FTP
  • C. DNS
  • D. LLDP
Answer:

C

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Question 2

Refer to Exhibit.

To which protocol does the header belong?

  • A. Internet Protocol version 6
  • B. User Datagram Protocol
  • C. Ethernet Protocol
  • D. Transmission Control Protocol
  • E. Internet Protocol
Answer:

A

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Question 3

Refer to Exhibit.

To which protocol does the header belong?

  • A. User Datagram Protocol
  • B. Transmission Control Protocol
  • C. 802.11 Wi-Fi
  • D. Ethernet Protocol
  • E. Internet Protocol
Answer:

E

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Question 4

What is the binary equivalent of the decimal number of 233?

  • A. 11010101
  • B. 11101001
  • C. 11100101
  • D. 11110001
Answer:

B

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Question 5

What do the digits in the ArubaOS-CX switch interface numbering represent?

  • A. Member/Slot/Port
  • B. Slot/Member/Port
  • C. Stack/Member/Port
  • D. Module/Slot/Port
Answer:

C

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Question 6

What is the goal of the TCP three-way handshake?

  • A. To notify the destination who the originator is.
  • B. To acknowledge the reception of the segments.
  • C. To establish a reliable, flow-controlled connection.
  • D. To notify the number of segments that will be sent.
Answer:

C

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Question 7

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
Answer:

A

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Question 8

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.
Answer:

A

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Question 9

Which protocols operate on the Management Plane? (Select two.)

  • A. Transmission Control Protocol
  • B. Address Resolution Protocol
  • C. Spanning Tree Protocol
  • D. Hypertext Transfer Protocol Secure
  • E. Secure Shell
Answer:

CE

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Question 10

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)
Answer:

B

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Question 11

What are the nonoverlapping channels for Wi-Fi communications in the 2.4 Ghz band?

  • A. 1,6,11,andl3
  • B. 1,6, and 11
  • C. 1.7,11, and 14
  • D. 1,7, and 13
Answer:

B

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Question 12

Which protocol provides logical addressing used for routing messages across the network towards
their destination?

  • A. Internet Protocol
  • B. Transmission Control Protocol
  • C. Wired Ethernet
  • D. Link Layer Discovery Protocol
Answer:

A

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Question 13

Given the 172.16.0.0 255.255.255.0 IP segment, how many IP addresses can be assigned to host and
network devices?

  • A. 126
  • B. 6
  • C. 128
  • D. 4
Answer:

C

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Question 14

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.
Answer:

D

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Question 15

What is the decimal equivalent of the binary number 10001010?

  • A. 138
  • B. 198
  • C. 108
  • D. 89
Answer:

A

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