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HPE3-U01 Sample Questions Answers

Questions 4

Which unit of measurement is recommended for expressing radio frequency power due to its logarithmic nature?

Options:

A.

lumens

B.

decibel relative to isotrope (dBi)

C.

milliwatt (mW)

D.

decibel relative to milliwatt (dBm)

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Questions 5

Which statement accurately describes an omnidirectional antenna?

Options:

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.

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Questions 6

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?

Options:

A.

change PC-1 's default gateway to 172.16.30.2

B.

change PC-1's IP address to 172.16.30.10

C.

change the Router's 1/1/1 interface IP to 172.16.30.254

D.

change PC-2's default gateway to 172.16.31.254

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Questions 7

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

Options:

A.

Member/Slot/Port

B.

Slot/Member/Port

C.

Stack/Member/Port

D.

Module/Slot/Port

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Questions 8

What are the differences between Local-based and Server-based management? (Select two.)

Options:

A.

server-based management cannot talk to the device's control plane, local-based can

B.

in local-based, the managed device is a client, while in server-based it is a server

C.

local-based management can use the device's console port, server-based cannot

D.

local-based management requires an on-premises network management appliance

E.

server-based management can monitor multiple devices at once, local-based cannot

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Questions 9

Which represents a valid Basic Service Set Identifier (BSSID)?

Options:

A.

the radio and all its associated clients

B.

the name of the wireless network

C.

a group of radios and all its WLAN clients

D.

a radio's MAC address assigned to a WLAN

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Questions 10

Which message is an example of Broadcast communication?

Options:

A.

DHCP offer

B.

ICMP echo

C.

HTTP Get

D.

ARP Request

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Questions 11

Which accurately describes the TCP/IP Model? (Select two.)

Options:

A.

It is a set of communication protocols used on TCP-based networks only.

B.

It specifies how to compress, fragment, encrypt, and analyze data.

C.

It specifies how to assemble, address, transmit, route, and disassemble a data packet.

D.

It is a set of communication protocols used on IP-based networks only.

E.

It is a set of communication protocols used on Ethernet-based networks only.

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Questions 12

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

Options:

A.

126

B.

6

C.

128

D.

4

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Questions 13

How many addresses does the 255.255.252.0 provide?

Options:

A.

16384

B.

32768

C.

8192

D.

1024

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Questions 14

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

Options:

A.

Transmission Control Protocol

B.

Address Resolution Protocol

C.

Spanning Tree Protocol

D.

Hypertext Transfer Protocol Secure

E.

Secure Shell

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Questions 15

What is considered a Layer 2 component?

Options:

A.

Router

B.

Switch

C.

Transceiver

D.

UTP cable

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Questions 16

Which table must clients populate to remember the L2 addressing of their neighbors?

Options:

A.

MAC Table

B.

ARP Table

C.

Routing Table

D.

Ethernet Table

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Questions 17

Which protocol performs name to IP resolution?

Options:

A.

DHCP

B.

FTP

C.

DNS

D.

LLDP

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Questions 18

Which commands can you use to save the switch configuration changes, so they survive a switch reboot? (Select two.)

Options:

A.

copy running-config checkpoint backup

B.

store memory

C.

write memory

D.

copy running-config checkpoint startup-config

E.

save memory

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Exam Code: HPE3-U01
Exam Name: Aruba Certified Network Technician Exam (ACNT)
Last Update: Mar 26, 2024
Questions: 60
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