Aruba Certified Network Technician Exam (HPE3-U01) Free Practice Test

Question 1

How many IP assignable addresses are contained in 10.0.128.0/23?

A. 510

B. 4094

C. 512

D. 254

Correct Answer: A

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Question 2

Which condition allows 5Ghz channels to avoid Adjacent Channel Interference?

A. transmit at 20 MHz bandwidth

B. transmit at high power levels

C. transmit at low power levels

D. transmit at 40 MHz bandwidth

Correct Answer: D

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Question 3

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

A. Internet Protocol

B. Link Layer Discovery Protocol

C. Wired Ethernet

D. Transmission Control Protocol

Correct Answer: A

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Question 4

You have connected a Multilayer switch to an Internet Service Provider router that has the 172.16.31.254 IP address. What configuration line do you have to enter on your switch to enable internet access?

A. Ip route 0.0.0.0/0 172.16.31.254

B. routing 0.0.0.0/0 172.16.31.254/24

C. ip routing 0/0 172.16.31.254

D. route 172.16.31.254 0.0.0.0 0.0.0.0

Correct Answer: A

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Question 5

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

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

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

Correct Answer: A

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Question 6

What is the binary equivalent of the Hexadecimal number 17?

A. 10001

B. 1110001

C. 10111

D. 11001

Correct Answer: C

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Question 7

Which Wi-Fi technology assists with data privacy on open networks?

A. Commercial National Security Algorithm (CNSA)

B. Simultaneous Authentications of Equals (SAE)

C. Opportunistic Wireless Encryption (OWE)

D. Wi-Fi Protected Access 2 (WPA2)

Correct Answer: C

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HP Aruba Certified Network Technician (HPE3-U01) Free Practice Test