HP HPE3-U01 Cert Guide PDF 100% Cover Real Exam Questions
Pass HPE3-U01 Exam - Real Questions and Answers
The HPE3-U01 exam is focused on testing the skills needed for configuring and maintaining Aruba wireless networks. The exam covers topics such as Aruba Mobility Controllers, Access Points, and Virtual Private Networks (VPNs). The certification exam also includes topics related to troubleshooting, security, and network management.
The HP HPE3-U01 certification exam is a vendor-specific certification offered by HP Inc. This certification exam is designed to validate the candidate's technical skills in implementing and configuring Aruba wireless networks. The certification exam consists of multiple-choice questions and simulations that evaluate the candidate's knowledge and skills in various areas such as implementing Aruba WLAN solutions, troubleshooting Aruba WLAN solutions, and configuring advanced services and security. The certification exam not only validates the candidate's technical skills but also demonstrates their commitment to professional development and continuous learning. The HP HPE3-U01 certification is an excellent way for candidates to showcase their knowledge and expertise in implementing and managing Aruba wireless networks.
NEW QUESTION # 35
Which unit of measurement is recommended for expressing radio frequency power due to its logarithmic nature?
- A. decibel relative to milliwatt (dBm)
- B. lumens
- C. decibel relative to isotrope (dBi)
- D. milliwatt (mW)
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 # 36
Which command should you enter to access the second interface of a one-rack-unit standalone ArubaOS-CX switch?
- A. Interface 1/1/2
- B. Interface 1/0/2
- C. Interface 0/0/2
- D. Interface 0/1/2
Answer: A
NEW QUESTION # 37
Why do clients run the Address Resolution Protocol (ARP)?
- A. To discover the destination address of the Layer z header that encapsulates IP packets.
- B. To discover the source address of the Layer z header that encapsulates IP packets.
- C. To discover the destination address of the Layer 3 header of IP packets.
- D. To discover the source address of the Layer 3 header of IP packets.
Answer: D
NEW QUESTION # 38
What are the nonoverlapping channels for Wi-Fi communications in the 2.4 Ghz band?
- A. 1,6,11,andl3
- B. 1.7,11, and 14
- C. 1,6, and 11
- D. 1,7, and 13
Answer: C
NEW QUESTION # 39
Which accurately describes the 051 Model?
- A. It is a reference model that explains how data is created by the application layer.
- B. It is a reference model that describes data flow over the network using four layers.
- C. It is a reference model that describes how data communications occur on a network.
- D. It is a reference model that is used to convert binary bits into analog signals.
Answer: C
NEW QUESTION # 40
What are characteristics of Aruba Central? (Select two.)
- A. It can manage third-party networking equipment.
- B. It is considered cloud-based network management.
- C. It must be deployed as an on-premises server.
- D. It manages networking equipment using SNMP.
- E. It manages networking equipment using HTTPs.
Answer: A,B
NEW QUESTION # 41
What do the digits in the ArubaOS-CX switch interface numbering represent?
- A. Slot/Member/Port
- B. Stack/Member/Port
- C. Member/Slot/Port
- D. Module/Slot/Port
Answer: B
NEW QUESTION # 42
Which characteristic allows switches to mitigate collisions?
- A. The switches support VLANs that segment the collision domains.
- B. The switches have proprietary features that help eliminate collisions.
- C. The switches' ports are independent collision domains.
- D. The switches use L3 protocols that eliminate collisions.
Answer: A
NEW QUESTION # 43
What is part of the 5 GHz band?
- A. Channel14
- B. Channels 149 to 161
- C. U-NII 5
- D. Channel 12 and 13
Answer: B
NEW QUESTION # 44
Which Wi-Fi frame announces the Service Set Identifier (SSID) to Basic Service Set Identifier (BSSID) mapping?
- A. beacon
- B. network allocation vector
- C. association request
- D. probe request
Answer: D
NEW QUESTION # 45
Before routers forward unicast packets, what information is compared with the unicast routing table entries?
- A. The destination address of the IP header.
- B. The source address of the IP header.
- C. The source address of the Ethernet header.
- D. The inbound port the packet is received in.
- E. The destination address of the Ethernet header.
Answer: E
NEW QUESTION # 46
What is a characteristic of IPv4 addresses?
- A. It is 32 bits long
- B. It is 128 bits long
- C. Has zero compression rule
- D. 12 hex-digit notation
Answer: A
NEW QUESTION # 47
At which section of the Aruba Central WLAN configuration Wizard can you set the Role Based controls?
- A. General
- B. VLANs
- C. Access
- D. Security
Answer: C
NEW QUESTION # 48
Which statements are true about Access Points? (Select two.)
- A. They bridge wireless frames to the wired network.
- B. They offer wireless connectivity to endpoints.
- C. They are used to interconnect wireless devices only.
- D. They use destination IP addresses to switch the packets.
- E. They only operate at Layer three of the OSI model.
Answer: B,D
NEW QUESTION # 49
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 the Router's 1/1/1 interface IP to 172.16.30.254
- B. change PC-1 's default gateway to 172.16.30.2
- C. change PC-1's IP address to 172.16.30.10
- D. change PC-2's default gateway to 172.16.31.254
Answer: A
NEW QUESTION # 50
Which command should you enter to access the second interface of the third slot in a modular ArubaOS-CX switch?
- A. Interface 0/2/3
- B. Interface 0/3/2
- C. Interface 1/3/2
- D. Interface 3/1/2
Answer: D
NEW QUESTION # 51
Which statement accurately describes an omnidirectional antenna?
- A. Radiates almost equal power in all directions in the Vertical Plane.
- B. Radiates more power in a specific angle and less power in others.
- C. Radiates equal power in all directions in the Elevation Plane.
- D. Radiates almost equal power in all directions in the Horizontal Plane.
Answer: C
NEW QUESTION # 52
Whichtraffic type is used for one-to-one communication?
- A. Unicast
- B. Anycast
- C. Broadcast
- D. Multicast
Answer: A
Explanation:
Explanation
https://www.omnisecu.com/tcpip/ipv6/unicast-multicast-anycast-types-of-network-communication-in-ipv6.php
NEW QUESTION # 53
Which message is an example of Broadcast communication?
- A. DHCP offer
- B. HTTP Get
- C. ICMPecho
- D. ARP Request
Answer: C
NEW QUESTION # 54
WhichOSImodel layer is in charge of creating data?
- A. Transport
- B. Layer 7
- C. Physical
- D. Layer 4
Answer: A
NEW QUESTION # 55
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The HP HPE3-U01 (Aruba Certified Network Technician) Exam is a valuable certification for network technicians who want to demonstrate their expertise in Aruba network technologies. By passing this exam, candidates can enhance their career prospects and increase their earning potential. With the right preparation and dedication, candidates can achieve this certification and become a valuable asset to their organization.
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