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HPE3-U01 Aruba Certified Network Technician Exam (ACNT) Question and Answers

Question # 4

What is part of the 5 GHz band?

A.

Channel 12 and 13

B.

U-NII 5

C.

Channels 149 to 161

D.

Channel 14

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Question # 5

Which organization is in charge of determining the International Standards?

A.

Institute of Electrical and Electronics Engineers

B.

Wi-Fi Alliance

C.

Federal Communications Commission

D.

Internet Engineering Task Force

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Question # 6

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.

PC

B.

Server

C.

Router

D.

switch-2

E.

Switch-1

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Question # 7

Refer to Exhibit.

PC-1 and PC-2 are connected to Interfaces configured as access ports on VLAN 10. All other ports on Switch-1 and Switch-2 are in default settings. Which configuration is required on Doth switches to allow inter-PC communication in the same Broadcast domain?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Question # 8

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

A.

Internet Protocol

B.

Transmission Control Protocol

C.

Wired Ethernet

D.

Link Layer Discovery Protocol

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Question # 9

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

A.

MAC Table

B.

ARP Table

C.

Routing Table

D.

Ethernet Table

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Question # 10

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

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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Question # 11

What are characteristics of Aruba Central? (Select two.)

A.

It must be deployed as an on-premises server.

B.

It manages networking equipment using SNMP.

C.

It manages networking equipment using HTTPs.

D.

It can manage third-party networking equipment.

E.

It is considered cloud-based network management.

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Question # 12

What is the binary equivalent of the decimal number of 233?

A.

11010101

B.

11101001

C.

11100101

D.

11110001

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Question # 13

On which connection type are collisions more likely to happen?

A.

Dark Fiber

B.

Fiber

C.

Copper

D.

Wi-Fi

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Question # 14

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

A.

Simultaneous Authentications of Equals (SAE)

B.

Opportunistic Wireless Encryption (OWE)

C.

Commercial National Security Algorithm (CNSA)

D.

Wi-Fi Protected Access 2 (WPA2)

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Question # 15

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

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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Question # 16

Why do clients run the Address Resolution Protocol (ARP)?

A.

To discover the destination address of the Layer 3 header of IP packets.

B.

To discover the source address of the Layer 3 header of IP packets.

C.

To discover the destination address of the Layer z header that encapsulates IP packets.

D.

To discover the source address of the Layer z header that encapsulates IP packets.

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Question # 17

Which organization provides certifications that ensure interoperability between WLAN vendors?

A.

Institute of Electrical and Electronics Engineers

B.

Federal Communications Commission

C.

Wi-Fi Alliance

D.

Internet Engineering Task Force

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Question # 18

Before routers forward unicast packets, what information is compared with the unicast routing table entries?

A.

The source address of the IP header.

B.

The destination address of the Ethernet header.

C.

The destination address of the IP header.

D.

The source address of the Ethernet header.

E.

The inbound port the packet is received in.

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