Smartphones & Mobile Technology Quiz

1. Steve Jobs introduced the first iPhone in January 2007. What did he describe it as?

1. 'An iPod, a phone, and an internet communicator — all in one'
2. 'The computer in your pocket'
3. 'The device that will change everything'
4. 'The most advanced smartphone ever made'

2. Android, the mobile operating system that powers most of the world's smartphones, was developed by Google but originally created by:

1. Android Inc. — acquired by Google in 2005
2. IBM
3. Microsoft
4. Sun Microsystems

3. What does '5G' mean and what is its main advantage over 4G?

1. 5G gigabytes — five times the data storage of 4G
2. 5th Generation — longer battery life for mobile devices
3. 5th Generation — primarily wider coverage in rural areas
4. 5th Generation — significantly faster speeds, lower latency, and capacity for more simultaneous connected devices

4. What is the App Store, and when did it launch?

1. A Microsoft service for Windows Phone apps
2. Apple's app store launching with the original iPhone in 2007
3. Apple's digital marketplace for apps, launching in July 2008 alongside iOS 2
4. Google's Android app marketplace, launching in 2008

5. What is 'mobile-first' design philosophy?

1. Building native mobile apps instead of websites
2. Designing digital products for mobile devices first, then scaling up for larger screens
3. Designing websites and apps for desktop computers first, then adapting for mobile
4. Using only mobile advertising, not desktop

6. Approximately what percentage of the world's internet traffic comes from mobile devices (phones and tablets)?

1. Around 20%
2. Around 35%
3. Around 55–60%
4. Around 80%

7. What is QR code technology and what does QR stand for?

1. Quad Resolution — a high-definition screen technology
2. Quality Recognition — a payment verification standard
3. Quick Reach — a barcoding system for product labelling
4. Quick Response — a 2D barcode readable by smartphone cameras that can encode URLs, text, and data

8. What is 'SMS' and why did it become so popular?

1. Secure Mobile Signal — an encrypted communication standard
2. Short Message Service — a text messaging standard that allowed sending short text messages between mobile phones
3. Smartphone Messenger Software — a general term for messaging apps
4. Social Media Service — a protocol for posting to multiple platforms simultaneously

9. What is 'augmented reality' (AR) in the context of mobile technology?

1. A technology that enhances photos after they're taken
2. Mobile gaming in a shared virtual environment
3. Overlaying digital information or objects onto the real world as seen through a smartphone camera
4. Virtual reality experienced through a phone screen

10. Pokémon GO (2016) was a landmark moment for mobile gaming. What made it unique?

1. It used AR and GPS to encourage players to walk around real locations to catch virtual Pokémon — blending gaming with the physical world
2. It was the first cross-platform mobile and console game
3. It was the first game to earn $1 billion on mobile
4. It was the first mobile game to use GPS technology

11. What is 'mobile payment' technology like Apple Pay and Google Pay?

1. A monthly fee-based subscription for premium app features
2. Online banking accessed through a mobile browser
3. Transferring money between mobile phones via SMS
4. Using a smartphone's NFC (Near Field Communication) to make contactless payments instead of a physical card

12. The iPhone's 'Retina Display' marketing term refers to what?

1. A curved display technology
2. A display that reduces blue light emission
3. A display with OLED technology
4. A display with pixel density high enough that individual pixels are indistinguishable to the human eye at normal viewing distance

13. What is the 'digital divide' in the context of mobile technology?

1. The difference in mobile data speeds between urban and rural areas
2. The gap between iOS and Android user experiences
3. The generational divide in how different age groups use smartphones
4. The inequality between people who have access to smartphones and internet connectivity and those who don't

14. What is 'battery anxiety' (range anxiety) in mobile device culture?

1. Anxiety about fast-charging harming battery longevity
2. Fear that mobile phones cause cancer from radiation
3. The fear of losing all data if a phone dies
4. The stress caused by a smartphone battery dropping toward 0% and the compulsion to find a charger

15. What is the difference between a 'native app' and a 'web app'?

1. Native apps are built specifically for a platform (iOS/Android) and installed from an app store; web apps run in a browser and work across devices
2. Native apps are free; web apps are paid
3. Native apps are made by large companies; web apps are made by individuals
4. Native apps require internet; web apps work offline

16. Samsung is Apple's biggest competitor in smartphones globally. Where is Samsung headquartered?

1. China
2. Japan
3. South Korea
4. Taiwan

17. What is 'Face ID' and how does it work in iPhones?

1. A 2D photo-based facial recognition system
2. A 3D facial mapping system using an infrared camera and dot projector that creates a depth map of your face for authentication
3. AI that learns to recognise your face from social media photos
4. Pattern recognition based on how you hold your phone

18. What was the 'bendgate' controversy involving smartphones?

1. A controversy about curved-screen Android phones having display issues
2. A debate about foldable phones breaking after too many fold cycles
3. A scandal over Apple bending safety regulations for iPhone manufacturing
4. Reports that the iPhone 6 Plus and some Android phones would physically bend under normal use pressure

19. What is 'dark mode' on smartphones and apps, and why do many users prefer it?

1. A performance mode that limits background processes
2. A privacy mode that disables cameras and microphones
3. A security mode that encrypts all communications
4. An interface theme using dark backgrounds instead of white, reducing eye strain in low light and saving battery on OLED screens

20. What is the difference between 'Wi-Fi' and 'mobile data' on a smartphone?

1. There is no functional difference for the user
2. Wi-Fi connects via a local wireless router (home/café network); mobile data connects via cellular towers (3G/4G/5G) — usable anywhere with coverage
3. Wi-Fi is faster; mobile data is more secure
4. Wi-Fi is free; mobile data always costs money