📝 MCQ Test
Chapter 22 - Mobile Application Basics
1. What is a mobile application?
A. A software program for mobile devices
B. A computer monitor
C. A printer cable
D. A power socket
2. Which is a major mobile operating system?
A. MS-DOS
B. Android
C. BIOS
D. CMOS
3. Which company develops iOS?
A. Microsoft
B. Google
C. Apple
D. Intel
4. Which platform is commonly used to download Android apps?
A. Paint
B. File Explorer only
C. Windows Update
D. Google Play Store
5. What is the Apple App Store?
A. A platform for discovering and downloading Apple apps
B. A spreadsheet program
C. A hardware component
D. An operating system for printers
6. What is a native application?
A. An application that only works on paper
B. An application developed for a particular operating system
C. A computer virus
D. A type of monitor
7. Which application is accessed through a web browser?
A. BIOS utility
B. Device driver only
C. Web application
D. Power supply utility
8. What does APK stand for?
A. Application Program Keyboard
B. Android Processing Kernel
C. Advanced Phone Kit
D. Android Package Kit
9. What is the user interface?
A. The part through which users interact with an app
B. The phone battery
C. The SIM card
D. The charging cable
10. Why does an app request permissions?
A. To increase screen size
B. To access specified device features or data
C. To manufacture a phone
D. To change the phone model
11. What is an app update?
A. Deleting the operating system
B. Replacing the phone battery
C. Installing changes and improvements to an app
D. Formatting the SIM card
12. Which is an example of a mobile app testing activity?
A. Changing wallpaper only
B. Charging the phone
C. Removing the SIM card
D. Checking app functionality and errors
13. What is an API used for?
A. Enabling software components to communicate
B. Increasing battery capacity physically
C. Cleaning a screen
D. Printing photographs only
14. Which practice improves mobile app security?
A. Sharing passwords publicly
B. Installing apps from trusted sources
C. Disabling every security update
D. Opening every unknown link
15. What is a hybrid mobile application?
A. An application made only of hardware
B. An application that cannot run on phones
C. An app combining web technologies with a native container
D. A type of battery
16. Which task belongs to mobile app development?
A. Manufacturing a touchscreen
B. Mining raw materials
C. Repairing a power line
D. Designing, coding and testing an application
17. What is an offline app?
A. An app that can perform supported functions without internet access
B. An app that must always be connected
C. An app that only works on a printer
D. An app without any software
18. Why are app permissions important?
A. They make all apps free
B. They help control access to device features and data
C. They eliminate all software bugs
D. They increase phone storage automatically
19. Which is a mobile operating system?
A. HTML
B. JPEG
C. Android
D. USB
20. What should a user do before installing an unfamiliar app?
A. Share their OTP with the developer
B. Disable device security
C. Ignore all permissions
D. Check the source, developer and requested permissions
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