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Firefox OS: Delving into the Open-Source Mobile Ecosystem

Description: Firefox OS: Delving into the Open-Source Mobile Ecosystem
Number of Questions: 15
Created by:
Tags: mobile operating systems open source software firefox os
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What is the primary goal of Firefox OS?

  1. To provide a secure and customizable mobile operating system

  2. To promote the use of HTML5 and open web standards

  3. To offer a low-cost alternative to proprietary mobile OSes

  4. All of the above

Show answer
Correct Option: D
Explanation:

Firefox OS aims to provide a secure, customizable, and low-cost mobile operating system that promotes the use of HTML5 and open web standards.

Which of the following is NOT a key feature of Firefox OS?

  1. Open source

  2. HTML5-based

  3. App compatibility with Android

  4. Multitasking

Show answer
Correct Option: C
Explanation:

Firefox OS is not designed to run Android apps natively. However, it supports web apps and can run some Android apps through emulation.

What is the primary programming language used for developing Firefox OS apps?

  1. JavaScript

  2. Java

  3. C++

  4. Python

Show answer
Correct Option: A
Explanation:

Firefox OS apps are primarily developed using JavaScript, which allows for cross-platform compatibility and easy integration with web technologies.

Which of the following is NOT a supported file system in Firefox OS?

  1. FAT32

  2. NTFS

  3. ext4

  4. HFS+

Show answer
Correct Option: B
Explanation:

Firefox OS supports FAT32, ext4, and HFS+ file systems, but not NTFS.

What is the default web browser in Firefox OS?

  1. Firefox

  2. Chrome

  3. Safari

  4. Internet Explorer

Show answer
Correct Option: A
Explanation:

Firefox OS uses Firefox as its default web browser, providing a seamless and optimized browsing experience.

Which of the following is NOT a pre-installed app in Firefox OS?

  1. Camera

  2. Gallery

  3. Music Player

  4. Microsoft Office

Show answer
Correct Option: D
Explanation:

Firefox OS comes with a suite of pre-installed apps, including Camera, Gallery, Music Player, and various productivity tools, but it does not include Microsoft Office.

What is the primary focus of Firefox OS in terms of user interface?

  1. Simplicity and ease of use

  2. Customization and personalization

  3. Multitasking and productivity

  4. Gaming and entertainment

Show answer
Correct Option: A
Explanation:

Firefox OS prioritizes simplicity and ease of use, aiming to provide a user-friendly and intuitive interface that is accessible to users of all levels.

Which of the following is NOT a supported network connectivity option in Firefox OS?

  1. Wi-Fi

  2. Bluetooth

  3. 3G

  4. Satellite

Show answer
Correct Option: D
Explanation:

Firefox OS supports Wi-Fi, Bluetooth, and 3G network connectivity, but it does not natively support satellite connectivity.

What is the name of the Firefox OS app store?

  1. Firefox Marketplace

  2. Google Play Store

  3. App Store

  4. Windows Phone Store

Show answer
Correct Option: A
Explanation:

Firefox OS has its own app store called Firefox Marketplace, where users can download and install apps developed specifically for the platform.

Which of the following is NOT a major advantage of using Firefox OS?

  1. Open source and customizable

  2. Low cost and accessible

  3. Wide range of apps available

  4. High performance and security

Show answer
Correct Option: C
Explanation:

While Firefox OS has many advantages, one potential drawback is that it may have a smaller selection of apps compared to more established mobile operating systems.

What is the primary target audience for Firefox OS?

  1. Developers and enthusiasts

  2. Budget-conscious consumers

  3. Enterprise and business users

  4. All of the above

Show answer
Correct Option: D
Explanation:

Firefox OS aims to appeal to a wide range of users, including developers, budget-conscious consumers, and even enterprise users seeking a secure and customizable mobile platform.

Which of the following is NOT a supported programming framework for Firefox OS app development?

  1. Mozilla's Gecko

  2. Android's Dalvik

  3. Cordova

  4. React Native

Show answer
Correct Option: B
Explanation:

Firefox OS app development primarily utilizes Mozilla's Gecko framework, Cordova, and React Native. Android's Dalvik framework is not natively supported.

What is the name of the Firefox OS project that aims to bring the platform to low-cost devices?

  1. Firefox OS Flame

  2. Firefox OS Spark

  3. Firefox OS Ice

  4. Firefox OS Water

Show answer
Correct Option: A
Explanation:

Firefox OS Flame is the project focused on developing a version of Firefox OS tailored for low-cost devices, with a focus on affordability and accessibility.

Which of the following is NOT a supported media format in Firefox OS?

  1. MP3

  2. MP4

  3. AVI

  4. WMV

Show answer
Correct Option: D
Explanation:

Firefox OS supports MP3, MP4, and AVI media formats, but it does not natively support WMV.

What is the name of the Firefox OS project that aims to bring the platform to connected devices?

  1. Firefox OS Things

  2. Firefox OS Home

  3. Firefox OS Auto

  4. Firefox OS Wear

Show answer
Correct Option: A
Explanation:

Firefox OS Things is the project focused on adapting Firefox OS for use in connected devices, such as smart home appliances and IoT devices.

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