Pass Your HPE3-U01 Exam Easily - Real HPE3-U01 Practice Dump Updated Jun 20, 2023
2023 Realistic Verified Free HP HPE3-U01 Exam Questions
To prepare for the HP HPE3-U01 certification exam, candidates can take advantage of a variety of resources, including training courses, study guides, and practice exams. HP offers a range of training courses that cover the topics and skills required for the exam, as well as study guides that provide an overview of the exam content. Practice exams are also available online, allowing candidates to test their knowledge and identify areas where they need to improve before taking the actual exam.
To become certified, individuals must pass the HPE3-U01 exam, which covers topics such as Aruba architecture and design, Aruba access points and mobility controllers, Aruba AirWave, and Aruba ClearPass. The exam is 90 minutes long and consists of 60 multiple-choice questions. It is administered by Pearson VUE, which has test centers located throughout the world.
NEW QUESTION # 11
Which unit of measurement is recommended for expressing radio frequency power due to its logarithmic nature?
- A. decibel relative to milliwatt (dBm)
- B. decibel relative to isotrope (dBi)
- C. milliwatt (mW)
- D. lumens
Answer: A
Explanation:
Explanation
Decibel (dB)Decibel is a logarithmic unit of measure used to express the ratio of two values of the same measure. This unit is not included to the System International of units (SI), but it is widely used in communication systems and many other technical fields, as it allows to compare two values of any nature, provided that these values are expressed in the same unit.
Decibel is a decile of the main, larger unit - Bel. Bel is a common logarithm of the ratio of two energies. But in practice Bel was a far too big value, therefore its tenth part is used - decibel.
The logarithmic method of presentation of numbers often can be very useful, as it allows to replace multiplication with addition, division with subtraction, raising to power with multiplication, and extracting a root with the division.
What is measured in dB in the MRFC:
* Gain constant
* Sound level
* Signal/noise ratio
* Signal attenuation
https://en.cyclopedia.ifcg.ru/wiki/Radiofrequency_characteristics
NEW QUESTION # 12
How many addresses does the 255.255.252.0 provide?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 13
Which device provides high ethernet port density for connecting wired clients such as computers, IP phones, and printers? (Select two.)
- A. Access Point
- B. Router
- C. Wireless Router
- D. Switches
- E. Multilayer Switches
Answer: A,E
NEW QUESTION # 14
Which organization provides certifications that ensure interoperability between WLAN vendors?
- A. Federal Communications Commission
- B. Internet Engineering Task Force
- C. Institute of Electrical and Electronics Engineers
- D. Wi-Fi Alliance
Answer: D
Explanation:
Explanation
https://www.wi-fi.org/certification
NEW QUESTION # 15
Which command should you enter to access the second interface of the third slot in a modular ArubaOS-CX switch?
- A. Interface 1/3/2
- B. Interface 3/1/2
- C. Interface 0/2/3
- D. Interface 0/3/2
Answer: B
NEW QUESTION # 16
Which statements are true about Access Points? (Select two.)
- A. They are used to interconnect wireless devices only.
- B. They offer wireless connectivity to endpoints.
- C. They use destination IP addresses to switch the packets.
- D. They bridge wireless frames to the wired network.
- E. They only operate at Layer three of the OSI model.
Answer: B,C
NEW QUESTION # 17
What is a true statement about wireless communications using Wi-Fi?
- A. Wireless communications have a minimum range of 10 meters (30 feet)
- B. Amplitude, phase, and frequency of radio waves are modulated to transmit data
- C. Amplitude, phase, and frequency of radio waves are modulated to increase range
- D. Wireless communications have a maximum range of 10 meters (30 feet)
Answer: C
NEW QUESTION # 18
Which dual-band IEEE WLAN standard provides up to 4.8 Gbps of theoretical data rate?
- A. 802.11 be
- B. 802.11 ac
- C. 802.1 lax
- D. 802.1 In
Answer: A
Explanation:
Explanation
https://ieeexplore.ieee.org/iel7/6287639/8948470/09090146.pdf
NEW QUESTION # 19
Which table must clients populate to remember the L2 addressing of their neighbors?
- A. MAC Table
- B. Ethernet Table
- C. ARP Table
- D. Routing Table
Answer: A
NEW QUESTION # 20
What is the goal of the TCP three-way handshake?
- A. To acknowledge the reception of the segments.
- B. To establish a reliable, flow-controlled connection.
- C. To notify the number of segments that will be sent.
- D. To notify the destination who the originator is.
Answer: B
NEW QUESTION # 21
What do the digits in the ArubaOS-CX switch interface numbering represent?
- A. Stack/Member/Port
- B. Slot/Member/Port
- C. Module/Slot/Port
- D. Member/Slot/Port
Answer: A
NEW QUESTION # 22
What is considered a Layer 2 component?
- A. Transceiver
- B. Router
- C. Switch
- D. UTP cable
Answer: C
NEW QUESTION # 23
Refer to Exhibit.
The PCs are not able to successfully establish bidirectional communication. What change must you deploy to enable the communication between PC-1 and PC-2?
- A. change PC-2's default gateway to 172.16.31.254
- B. change PC-1's IP address to 172.16.30.10
- C. change PC-1 's default gateway to 172.16.30.2
- D. change the Router's 1/1/1 interface IP to 172.16.30.254
Answer: D
NEW QUESTION # 24
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. DHCP, FTP, and HTTP5
- B. FTP and https
- C. DHCP and https
- D. DNS and HTTPS
- E. DHCP, DNS, and HTTPS
Answer: E
NEW QUESTION # 25
Which protocol provides logical addressing used for routing messages across the network towards their destination?
- A. Transmission Control Protocol
- B. Internet Protocol
- C. Wired Ethernet
- D. Link Layer Discovery Protocol
Answer: B
NEW QUESTION # 26
To which wireless device category do a hardwire desktop PC belongs?
- A. intermittent mobile devices
- B. highly mobile devices
- C. stationary devices
- D. somewhat mobile devices
Answer: B
NEW QUESTION # 27
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The HP HPE3-U01 (Aruba Certified Network Technician) Certification Exam is a valuable certification for IT professionals who want to demonstrate their expertise in Aruba networking technologies. It is a globally recognized certification that assesses an individual's knowledge and skills in configuring, installing, and managing Aruba networking solutions. By passing the HPE3-U01 exam, individuals can enhance their careers and demonstrate their value to potential employers.
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