Android Architecture and Development Quiz

The process of creating, building, testing, and deploying software applications to address user requirements or solve specific problems. It encompasses various tasks, tools, and methodologies for developing both desktop and mobile applications, as well as software for the web, cloud, or specific devices.

A conceptual framework used in project management that outlines the stages involved in developing an information system, from initial feasibility to completed application maintenance.

The first stage in SDLC where the project scope, stakeholders, and feasibility are defined. It includes activities like project initiation, feasibility study, requirements gathering, analysis, system design, and project planning.

This phase involves creating a detailed technical blueprint for the system, including its architecture, components, user interfaces, and algorithms. Activities include detailed design, data design, interface design, architecture design, prototyping, and documentation.

The phase where the actual coding and development of the software takes place based on the design blueprint. Activities include coding, unit testing, and integration testing.

The phase where the completed software undergoes thorough testing to ensure it meets the requirements and works as intended. Activities include system testing, user acceptance testing (UAT), and defect management.

The stage where the software is finally released to users and made available for production. This involves preparation and procedures, product deployment, monitoring and support, and training and adoption.

Focuses on maintaining the software's functionality, updating it with new features, addressing bugs, and ensuring ongoing security and compliance. Activities include bug fixing, performance tuning, enhancement upgrades, security updates, data management.

A formal organizational system used to collect, process, store, and distribute information. It involves people, hardware, software, data, and networks.

A type of IS designed to process routine business transactions, such as sales orders, customer payments, and inventory updates. They efficiently handle high volumes of transactions.

A type of IS designed to provide managers with information needed for planning, controlling, and making decisions about an organization's operations.

A type of IS designed to aid decision-making by providing analysts with information and tools to identify and solve complex problems, make choices, and take action.

A type of AI system that simulates the decision-making ability of a human expert. It uses knowledge and reasoning to solve problems within a specific domain. Often used in situations with uncertainty or complex problem-solving.

An open-source, Linux-based operating system designed primarily for touchscreen mobile devices. It supports diverse hardware and provides extensive customization capabilities.

The topmost layer in Android's architecture, representing all user-facing applications, including both system-installed and third-party apps. It handles user interactions through graphical interfaces (UI).

A layer in Android architecture that provides a set of APIs and services for developers to build apps. It abstracts the complexity of the underlying hardware and system services, making development easier.

The execution environment for Android apps, responsible for running compiled code and managing memory efficiently. It replaced the older Dalvik Virtual Machine (DVM).

This layer contains native C/C++ libraries that perform core functions and services used by higher layers of the Android OS. It includes libraries for surface manager, media framework, OpenGL/ES, and SQLite.

The core of the Android OS, a customized version of the Linux kernel, responsible for hardware abstraction, process management, memory management, and security.

The official Integrated Development Environment (IDE) for Android app development. It includes a complete set of tools for building, testing, and deploying Android applications, including support for XML layouts, build variants, and debugging.

A crucial file in Android applications that provides the Android operating system with essential information about the app, including its package name, version, permissions, activities, services, and receivers. It's essential for the system to launch the application.

A configuration file that defines build settings for an Android project, written in Groovy. It's used to configure dependencies, build options, product flavors, and more.

A version control system that allows developers to track code changes, collaborate on projects, and manage different versions of their code.

A powerful tool for identifying and fixing issues in Android applications. It provides breakpoints, watches, and the ability to evaluate expressions in real-time.

A feature in Android Studio that allows developers to inspect and debug their apps. It provides tools for analyzing performance, identifying errors, optimizing code, and managing memory.

Different versions of an Android app that can be built from the same source code, typically used to create variations for different device configurations, use cases, or feature sets. They are configured in the build.gradle file.

A lightweight and structured way to define the UI layout of Android applications, separating design from application logic. It uses a tree structure where ViewGroups contain Views and other ViewGroups.

The basic building blocks of an Android user interface, representing visual components that appear on the screen, such as text, buttons, and images.

Container Views in Android UI Design, used to arrange, organize, and manage other Views and ViewGroups. They provide layout structures for the UI elements. Examples include LinearLayout, RelativeLayout, and ConstraintLayout.

A pop-up window that appears over the current activity or screen, used for displaying messages, asking for user confirmation, or collecting input. Commonly created using the AlertDialog class.

The most common type of pop-up dialog, used for displaying a message and providing buttons for user interaction. Can be customized with titles, messages, and positive/negative buttons.

A dialog used to provide a visual indication of progress or loading during long-running tasks, such as retrieving data or processing information. It includes a progress bar or spinner.

A type of dialog that allows users to input text or select from a list of options. Used for capturing user input, like name, email, or choosing from a predefined set of choices.

A dialog that provides developers with complete control over the layout and behavior. It allows inflating a custom XML layout file and defining the actions of UI elements within the dialog.

The process of ensuring that data entered by the user in input fields is correct and follows the expected format. It helps prevent errors, improve user experience, and protect the application from malicious data.

A validation method that checks if the input field is not empty. This helps ensure that the user has provided a value.

This validation type ensures that the user's input matches a specific format, like an email address, phone number, or date format. This helps prevent data from being entered in the wrong way.

Ensures that numeric values fall within a certain range. This can be used for fields like age or quantity.

A validation method that uses custom rules specific to your application's needs. This allows developers to implement unique validation criteria tailored to the application logic.