Lesson13

Question 1

What are the three common Wi-Fi network types?

Answer 1

Private, public, and captive networks.

Question 2

What is a private Wi-Fi network?

Answer 2

A secure Wi-Fi network requiring authentication, typically used at home or work.

Question 3

What is a public Wi-Fi network?

Answer 3

An open Wi-Fi network with no password requirement.

Question 4

What is a captive network?

Answer 4

A network requiring web portal authentication, such as hotels or airports.

Question 5

What is the purpose of a rotating private Wi-Fi address?

Answer 5

To enhance privacy by changing the device’s MAC address.

Question 6

What feature masks a device’s MAC address on Wi-Fi networks?

Answer 6

Private Wi-Fi Address.

Question 7

Why might private Wi-Fi address cause issues?

Answer 7

Some networks rely on MAC-based filtering or authentication.

Question 8

What features must be enabled for Continuity?

Answer 8

Wi-Fi, Bluetooth, and the same Apple ID signed in.

Question 9

A user can’t join a network because the network filters devices. What should they disable?

Answer 9

Private Wi-Fi Address.

Question 10

Which section on Mac lets you view network settings?

Answer 10

System Settings → Network.

Question 11

Where can you troubleshoot Wi-Fi on iPhone/iPad?

Answer 11

Settings → Wi-Fi → Network info screens.

Question 12

What is a VPN?

Answer 12

A Virtual Private Network that provides secure remote access.

Question 13

Name two common VPN issues.

Answer 13

Authentication errors and DNS resolution problems.

Question 14

What are network configurations?

Answer 14

Settings that define how a device connects to a network.

Question 15

What is a VPN profile?

Answer 15

A configuration file that sets parameters for VPN connectivity.

Question 16

Where do you configure VPN on iPhone/iPad?

Answer 16

Settings → General → VPN & Device Management.

Question 17

What might cause captive network issues?

Answer 17

Content blockers or private relay.

Question 18

What is the benefit of a private Wi-Fi address?

Answer 18

It prevents network tracking.

Question 19

What might break when using rotating MAC addresses?

Answer 19

Enterprise Wi-Fi authentication systems.

Question 20

What diagnostic tool helps identify failing connections on Mac?

Answer 20

Wireless Diagnostics.

Question 21

What is a hotspot?

Answer 21

A device enabling others to connect to its cellular network via Wi-Fi.

Question 22

What setting can interfere with Personal Hotspot?

Answer 22

Low Data Mode.

Question 23

How many minutes does the course estimate for this lesson?

Answer 23

55 minutes.

Question 24

What does a VPN encrypt?

Answer 24

Internet traffic between device and server.

Question 25

What setting should be enabled to connect to organizational networks?

Answer 25

Correct DNS configuration.

Question 26

What can block access to a captive Wi-Fi login page?

Answer 26

VPN.

Question 27

Which networks are least secure?

Answer 27

Public Wi-Fi networks.

Question 28

How can organizations manage updates?

Answer 28

Through device management (MDM).

Question 29

What is the first step when troubleshooting Wi-Fi?

Answer 29

Check if the device is in Airplane Mode.

Question 30

What setting helps secure remote access?

Answer 30

VPN.

Question 31

Why reboot a router during troubleshooting?

Answer 31

To refresh DHCP and network allocation.

Question 32

What is a network interface?

Answer 32

A connection method (Wi-Fi, Ethernet, etc.).

Question 33

What is Wi-Fi calling dependent on?

Answer 33

Strong Wi-Fi connectivity.

Question 34

What should be disabled on networks requiring MAC filtering?

Answer 34

Private Wi-Fi Address.

Question 35

What is SSID?

Answer 35

The network name.

Question 36

What indicates a captive portal?

Answer 36

A pop-up browser asking for login.

Question 37

What tool tests connectivity on Mac?

Answer 37

Network Utility (legacy) or Terminal commands.

Question 38

What might cause “No Internet Connection” even if Wi-Fi shows connected?

Answer 38

DNS misconfiguration.

Question 39

What is WPA3?

Answer 39

A modern Wi-Fi security protocol.

Question 40

What is the purpose of service order on Mac?

Answer 40

To prioritize which network interface is used first.

Question 41

What increases organization privacy?

Answer 41

Managed VPN configuration profiles.

Question 42

What should you do if a Wi-Fi network asks for a password repeatedly?

Answer 42

Forget the network and rejoin.

Question 43

What is the difference between DHCP and static?

Answer 43

DHCP assigns addresses automatically; static is manual.

Question 44

What may prevent joining WPA-Enterprise networks?

Answer 44

Invalid certificates.

Question 45

When should you toggle Private Wi-Fi Address OFF?

Answer 45

When connecting to networks requiring MAC tracking.

Question 46

What is a hidden SSID?

Answer 46

A network whose name is not broadcast.

Question 47

What is a proxy?

Answer 47

An intermediary server between device and internet.

Question 48

Which protocol does VPN commonly use?

Answer 48

IKEv2 or L2TP/IPsec.

Question 49

What is the strongest Wi-Fi security setting available today?

Answer 49

WPA3-Personal.

Question 50

What is the most common reason for Wi-Fi drops?

Answer 50

Weak signal or interference.