Travel Technology & Digital Applications 3 — Questions and Answers
Question 1: A traveler's flight is delayed 3 hours. Which app type would BEST help them find and rebook an alternative connection?
- Weather app
- Currency converter
- Airline or flight booking app with real-time rebooking (Correct answer)
- Hotel review app
Correct answer: Airline or flight booking app with real-time rebooking
Airline apps and flight booking platforms like Google Flights or Kayak offer real-time flight status and rebooking options during disruptions.
Question 2: What is a 'digital nomad visa' in the context of travel technology and modern travel?
- An app that tracks visa expiration dates
- A special visa allowing remote workers to live and work legally in a foreign country (Correct answer)
- A biometric digital entry permit
- An online database of visa requirements by country
Correct answer: A special visa allowing remote workers to live and work legally in a foreign country
Several countries now offer digital nomad visas that legally permit remote workers to reside and work within their borders for an extended period.
Question 3: Which feature of Google Lens is most useful when traveling abroad?
- Booking flights directly
- Translating text in real-time by pointing your camera at signs or menus (Correct answer)
- Finding nearby ATMs
- Checking passport validity
Correct answer: Translating text in real-time by pointing your camera at signs or menus
Google Lens can instantly translate text it sees through your camera, making it invaluable for reading foreign menus, signs, and documents.
Question 4: What is the function of a 'pocket Wi-Fi' or 'Mi-Fi' device used by travelers?
- It stores downloaded movies for offline viewing
- It creates a personal Wi-Fi hotspot using a local SIM card (Correct answer)
- It amplifies weak hotel Wi-Fi signals
- It blocks malicious Wi-Fi networks from connecting to your device
Correct answer: It creates a personal Wi-Fi hotspot using a local SIM card
A pocket Wi-Fi device contains a local SIM and broadcasts its own Wi-Fi hotspot, letting multiple devices connect to local mobile data.
Question 5: What does 'two-factor authentication' (2FA) protect when you log into travel booking accounts abroad?
- Your device's battery life
- Your account from unauthorized access even if your password is compromised (Correct answer)
- Your saved payment cards from currency conversion fees
- Your booking from automatic cancellations
Correct answer: Your account from unauthorized access even if your password is compromised
2FA requires a second verification step — like a code sent to your phone — making it much harder for hackers to access your account even with the password.
Question 6: Which type of travel app aggregates prices from multiple airlines and hotels to help you find the best deal?
- Loyalty program app
- Metasearch or travel comparison app (Correct answer)
- Boarding pass wallet app
- Immigration app
Correct answer: Metasearch or travel comparison app
Metasearch apps like Google Flights, Kayak, and Skyscanner pull pricing from many sources simultaneously to surface the lowest available fares.
Question 7: A traveler uses 'Dynamic Currency Conversion' when paying with a card abroad. What should they know?
- It always gives a better rate than the bank
- It typically offers a worse exchange rate, and declining it is usually smarter (Correct answer)
- It is required by law in most countries
- It protects against foreign transaction fees
Correct answer: It typically offers a worse exchange rate, and declining it is usually smarter
Dynamic Currency Conversion converts the charge to your home currency at the point of sale, usually at an unfavorable rate — it's better to pay in the local currency.
Travel Technology & Digital Applications 3
A traveler's flight is delayed 3 hours.
Which app type would BEST help them find and rebook an alternative connection?