An Intent is a messaging object used to request an action from another app component. There are three fundamental use-cases:- a new instance of an Activity can be started by passing an Intent toa service can be started by passing an Intent to();the system delivers various broadcasts for system events (for example when the system boots up or the device starts charging).To start a servicestartActivityTo start an intent filter•●To deliver a broadcaststartFilterstartServicestartIntentTo start an activityTo start an intent0; A good application design involves:is a software design technique that emphasizes separating the functionality of a program into independent, interchangeable modules. Eachcontains everything necessary to execute only one aspect of the desired functionality.refers to the quality of a software component that is sufficiently general and independent of the current programming problem. Since it isindependent, it could be used in a different program as well.effort, etcin software development, is simply the amount of software developed or requirement meant divided by the number of resources used like time,IWhat needs to be concerned about in the application development?is the degree to which a software artifact supports testing in a given test context. If the testability of the software artifact is high, then finding faultsin the system (if it has any) through testing is more accessible.is a part of the Software Development Life Cycle. Its primary purpose is to modify and update software applications after delivery to correct faultsand improve performance. Software is a model of the real world. When the real world changes, the software requires alteration wherever possible.Runability Provability Reusability Flexibility Maintenance Testability Usability Efficiency Modularity

Answer:- There are three fundamental use-cases: To Start an Activity a new instance of an Activity…

An Intent is a messaging object used to request an action from another app component. There are three fundamental use-cases: a new instance of an Activity can be started by passing an Intent to - a service can be started by passing an Intent to 0; the system delivers various broadcasts for system events (for example when the system boots up or the device starts charging). 0;

An Intent is a messaging object used to request an action from another app component. There are three fundamental use-cases: a new instance of an Activity can be started by passing an Intent to - a service can be started by passing an Intent to 0; the system delivers various broadcasts for system events (for example when the system boots up or the device starts charging). 0;

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Design of user interface

The complete process of designing the user interfaces in software or the various digital devices with an emphasis on the appearance or style is known as user interface (UI) design. The User interface (UI) design is defined as the technique that is used by the designers to produce visually pleasant software or digital device interfaces. The designers just strive to design user interfaces that are simple to use and are enjoyable to use. Graphic user interfaces and other sorts of user interfaces, such as voice-controlled interfaces, are referred to as UI design. The user interface design anticipates what users will do and incorporates elements that make those actions easy to access, understand, and utilize. The user interface includes interaction design, visual design, and information arrangement.

Question

An Intent is a messaging object used to request an action from another app component. There are three fundamental use-cases:
- a new instance of an Activity can be started by passing an Intent to
a service can be started by passing an Intent to
();
the system delivers various broadcasts for system events (for example when the system boots up or the device starts charging).
To start a service
startActivity
To start an intent filter
•
●
To deliver a broadcast
startFilter
startService
startIntent
To start an activity
To start an intent
0;

A good application design involves:
is a software design technique that emphasizes separating the functionality of a program into independent, interchangeable modules. Each
contains everything necessary to execute only one aspect of the desired functionality.
refers to the quality of a software component that is sufficiently general and independent of the current programming problem. Since it is
independent, it could be used in a different program as well.
effort, etc
in software development, is simply the amount of software developed or requirement meant divided by the number of resources used like time,
I
What needs to be concerned about in the application development?
is the degree to which a software artifact supports testing in a given test context. If the testability of the software artifact is high, then finding faults
in the system (if it has any) through testing is more accessible.
is a part of the Software Development Life Cycle. Its primary purpose is to modify and update software applications after delivery to correct faults
and improve performance. Software is a model of the real world. When the real world changes, the software requires alteration wherever possible.
Runability Provability Reusability Flexibility Maintenance Testability Usability Efficiency Modularity

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