Question 1

Qual è l'apparato utilizzato per convertire segnali digitali in segnali analogici e viceversa?

Accepted Answer

Modem

Answer

Hub

Answer

Router

Answer

Switch

Question 2

Quale tra i seguenti è un protocollo utilizzato per la trasmissione sicura dei dati su internet?

Accepted Answer

HTTPS

Answer

SMTP

Answer

HTTP

Answer

FTP

Question 3

Quale tra i seguenti indirizzi IP è riservato per il loopback di un dispositivo?

Accepted Answer

127.0.0.1

Answer

10.0.0.1

Answer

8.8.8.8

Answer

192.168.1.1

Question 4

Qual è la tipologia di rete che consente la comunicazione tra computer all'interno di un'area geografica limitata, come ad esempio una scuola o un ufficio?

Accepted Answer

Rete LAN (Local Area Network)

Answer

Rete WLAN (Wireless Local Area Network)

Answer

Rete WAN (Wide Area Network)

Answer

Rete MAN (Metropolitan Area Network)

Question 5

What is the purpose of a subnet mask?

Accepted Answer

To determine which part of an IP address is the network address

Answer

To assign unique IP addresses to devices on a network

Answer

To determine the default gateway of a network

Answer

To determine the location of a website on the internet

Question 6

What is the highest layer of the TCP/IP model?

Accepted Answer

Application layer

Answer

Data link layer

Answer

Transport layer

Answer

Network layer

Question 7

What is the purpose of a router?

Accepted Answer

To forward data packets between networks

Answer

To provide wireless network connectivity

Answer

To store and transmit data packets

Answer

To connect devices on a local network

Question 8

What is the purpose of an IP address?

Accepted Answer

To uniquely identify a device on a network

Answer

To determine the physical location of a device

Answer

To establish a secure connection between devices

Answer

To control access to a network

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