Mobile Device Types CT-MAT Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which platform-specific feature is commonly associated with Android devices but not with iOS devices?

   • AA single official app store for all apps
   • BA unified update schedule for all devices
   • CThe ability to install apps from third-party sources (sideloading)
   • DStrict hardware-software integration controlled by one vendor
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   Which of the following is a distinguishing characteristic of a wearable mobile device compared to a smartphone?

   • AIt is primarily used for heavy productivity tasks like video editing.
   • BIt typically has a smaller display and is designed to be worn on the body.
   • CIt always requires a cellular data plan to function independently.
   • DIt has a larger screen than a tablet for better readability.
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A QA team is planning the test matrix for a new social media app. They have identified over 100 distinct Android devices in their target market, each with a different combination of screen size, OS version, and hardware specifications. What is the most effective strategy to manage this device fragmentation?

   • ATest only on the latest Android OS version to ensure the app is future-proof
   • BUse a combination of real-device testing on a representative sample and cloud-based device farms to expand coverage
   • CFocus all testing on iOS devices since they have less fragmentation
   • DTest on the top 5 most popular devices and assume the app will work on the rest
   Reveal Solution Discussion Select an answer first
5. 14expert · hard

   A company is developing a mobile app that must be released simultaneously on iOS and Android. The app uses Bluetooth Low Energy (BLE) to connect to a custom hardware device. The development team has noticed that the BLE connection behaves differently on the two platforms. What is the most important platform-specific consideration for the test team?

   • AThe app's BLE functionality can be tested using a simulator on both platforms, so no real-device testing is needed
   • BThe app must be tested on both platforms because BLE APIs and permission models differ significantly between iOS and Android
   • CThe app should be tested only on iOS because it has a more stable BLE stack
   • DThe app should be tested only on Android because it is more widely used
   Reveal Solution Discussion Select an answer first
6. 15application · medium

   A company is developing a mobile app for warehouse inventory management. Workers will use the app to scan barcodes, check stock levels, and receive pick lists. The devices will be used for full shifts and need to withstand drops and dust. Which device category and form factor is the most suitable choice for this deployment?

   • AWearable smartwatches with a barcode scanner app
   • BConsumer smartphones with standard cases
   • CStandard tablets with a Bluetooth barcode scanner
   • DRugged handheld scanners running Android
   Reveal Solution Discussion Select an answer first