OSE - Chapter 12 Quiz 01

Which of the following type of software allows users to view, modify, and distribute the source code?

• Open Source

• Closed Source

• Proprietary

• Freeware

Which of the following tasks CANNOT be achieve via a mobile app?

• Take photographs

• Play Video

• Games

• Play Music

• Quote Management

Which of the following statements are TRUE about iOS apps?

• Apps are being made available from the App Store

• iOS apps can be free or purchase

• The apps must be submitted to and approved by Apple before they are released to users

• Apple uses a walled garden model for their apps meaning

Which of the following statements are true about Android Apps?

• Android apps run in a sandbox and have only the privileges enabled by the user

• Third-party or custom programs are installed directly using an Android Application Package (apk) file

• Android apps are available from both Google PlayTM and third-party sites, such as Amazon’s App store

• Android app uses a walled garden model for their apps meaning the apps must be submitted to and approved by Google before they are released to users

Which of the following detects angular velocity and allows a device to act as a steering wheel to be used as a control mechanism for driving games?

• Gyroscopes

• Accelerometer

• Proximity

• Pedometer

Which of the following sensors detects how a phone is being held and changes the screen orientation appropriately?

• Gyroscopes

• Accelerometer

• Proximity

• Pedometer

Which of the following can determine device location by triangulating its proximity to other radio signals such as Wi-Fi access-points?

• Global Positioning System (GPS)

• Geotracking

• Indoor Positioning Systems (IPS)

• PedoTracking

Which of the following terms is the process which allows app vendors and websites to know the location of a device and offer location-specific services?

• Global Positioning System (GPS)

• Geotracking

• Indoor Positioning Systems (IPS)

• PedoTracking

Which two location data sources can locator apps use to determine the position of a mobile device? (Choose two.)

• cellular towers

• WiFi hotspots

• the sandbox

• app source

What are two ways that iOS differs from Android? (Choose two.)

• iOS has a physical Home button, but Android uses navigation icons

• In iOS, the icon for an app represents the app itself. Deleting the icon in iOS deletes the app. In Android, the icon on the Home screen is a shortcut to the app.

• In iOS, apps can only appear on screens, whereas in Android, apps can appear on screens and in folders.

• In iOS, folders are created by dragging one app on top of another app, but in Android folders must be created from the home screen menu.