100% Free HPE3-U01 Exam Dumps Use Real HP Aruba Dumps With 62 Questions!
Pass Your HPE3-U01 Exam Easily With 100% Exam Passing Guarantee [2023]
The HP HPE3-U01 certification exam is designed to test the skills and knowledge of individuals who are interested in becoming Aruba Certified Network Technicians. This certification is ideal for network professionals who are responsible for designing, implementing, and supporting Aruba wireless LANs and mobility solutions. The HPE3-U01 exam covers a range of topics, including Aruba WLAN fundamentals, configuration and management of Aruba access points, RF management, secure wireless design, and troubleshooting techniques.
NEW QUESTION # 21
How many addresses does the 255.255.252.0 provide?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 22
Which commands can you use to save the switch configuration changes, so they survive a switch reboot?
(Select two.)
- A. copy running-config checkpoint backup
- B. save memory
- C. copy running-config checkpoint startup-config
- D. store memory
- E. write memory
Answer: C,D
NEW QUESTION # 23
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. FTP and https
- B. DHCP, DNS, and HTTPS
- C. DNS and HTTPS
- D. DHCP and https
- E. DHCP, FTP, and HTTP5
Answer: B
NEW QUESTION # 24
Which protocol provides frame delivery using physical addressing and error detection using frame check sequence?
- A. User Datagram Protocol
- B. Link Layer Discovery Protocol
- C. TCP/IP
- D. Ethernet
Answer: B
NEW QUESTION # 25
Whichcondition allows 5Ghz channels to avoid Adjacent Channel Interference?
- A. transmit at low power levels
- B. transmit at 20 MHz bandwidth
- C. transmit at high power levels
- D. transmit at 40 MHz bandwidth
Answer: D
NEW QUESTION # 26
Which organization is in charge of determining the International Standards?
- A. Federal Communications Commission
- B. Internet Engineering Task Force
- C. Wi-Fi Alliance
- D. Institute of Electrical and Electronics Engineers
Answer: B
NEW QUESTION # 27
What is the binary equivalent of the Hexadecimal number 17?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 28
Which protocol provides logical addressing used for routing messages across the network towards their destination?
- A. Wired Ethernet
- B. Transmission Control Protocol
- C. Link Layer Discovery Protocol
- D. Internet Protocol
Answer: D
NEW QUESTION # 29
What are characteristics of Aruba Central? (Select two.)
- A. It is considered cloud-based network management.
- B. It manages networking equipment using HTTPs.
- C. It manages networking equipment using SNMP.
- D. It must be deployed as an on-premises server.
- E. It can manage third-party networking equipment.
Answer: A,E
NEW QUESTION # 30
Which statements are true about Access Points? (Select two.)
- A. They offer wireless connectivity to endpoints.
- B. They only operate at Layer three of the OSI model.
- C. They use destination IP addresses to switch the packets.
- D. They are used to interconnect wireless devices only.
- E. They bridge wireless frames to the wired network.
Answer: A,C
NEW QUESTION # 31
Which unit of measurement is recommended for expressing radio frequency power due to its logarithmic nature?
- A. lumens
- B. decibel relative to isotrope (dBi)
- C. milliwatt (mW)
- D. decibel relative to milliwatt (dBm)
Answer: D
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 # 32
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 destination address of the Layer 3 header of IP packets.
- C. To discover the source address of the Layer 3 header of IP packets.
- D. To discover the source address of the Layer z header that encapsulates IP packets.
Answer: C
NEW QUESTION # 33
Before routers forward unicast packets, what information is compared with the unicast routing table entries?
- A. The inbound port the packet is received in.
- B. The source address of the Ethernet header.
- C. The destination address of the Ethernet header.
- D. The source address of the IP header.
- E. The destination address of the IP header.
Answer: C
NEW QUESTION # 34
What is a characteristic of IPv4 addresses?
- A. It is 128 bits long
- B. 12 hex-digit notation
- C. Has zero compression rule
- D. It is 32 bits long
Answer: D
NEW QUESTION # 35
Refer to Exhibit.
The PC is sending a message to the server. Which devices have performed Layer 2 encapsulation by the time the message arrives at the server? (Select two.)
- A. Switch-1
- B. Router
- C. Server
- D. PC
- E. switch-2
Answer: A,E
NEW QUESTION # 36
Refer to Exhibit.
To which protocol does the header belong?
- A. Transmission Control Protocol
- B. User Datagram Protocol
- C. Internet Protocol
- D. Ethernet Protocol
- E. 802.11 Wi-Fi
Answer: C
NEW QUESTION # 37
Which message is an example of Broadcast communication?
- A. ARP Request
- B. HTTP Get
- C. DHCP offer
- D. ICMPecho
Answer: D
NEW QUESTION # 38
What is the binary equivalent of the decimal number of 233?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 39
......
Study resources for the Valid HPE3-U01 Braindumps: https://lead2pass.real4prep.com/HPE3-U01-exam.html