Technology Questions

There is the demand for the rich multimedia that involves many features that are used till now to make the Android market more popular in all the phases. The application includes the following:

• Mixable audio effects – developer can easily create audio environments using the API key that is provided with it like creating equalization, bass boost, headphone feature, etc. The android provide the tools that can be used to mix the audio effects and apply it.

• There is also support for new media formats like VP8 open video compression format that uses a container format that can run on all the platforms and add the support for AAC and AMR encoding. The applications provided allow higher quality video to be captured.

• The application allows the access to multiple cameras that allows the use of APIs to include the camera and its properties in one. The platform provides the application to include the camera with high and low resolution.

SAP is the name of the company founded in 1972 under the German name (Systems, Applications, and Products in Data Processing) is the leading ERP (Enterprise Resource Planning) software package.

Variables declared within a method are local variables. Variables declared within the class are member variables.  Variables declared within the class with static modifier are class variables 

- External Style Sheets are useful as it keeps the style and content separately and doesn’t allow it to mix with each other. It can control the styles for multiple documents, whereas inline style mixes the content with the style and make the code messier.

- External style sheet allows the creation of various classes in a structured way, whereas inline style sheet can’t create or control class elements.

- External style sheet can use selector and grouping methods to apply styles, whereas inline styles can’t use selector and grouping methods.

Math object has two constant : Math.PI and Math.E

Math object has following functions:

- Math.abs(val1);

It will give absolute value of val1.

- Math.max(val1,val2);

This fuction will return maximum value from val1 and val2.

- Math.random();

This function will return a random number between 0 and 1.

- Math.floor(val1)

This function will returns decimal value of val1

Android Application Architecture has the following components:

> Services - like Network Operation

> Intent - To perform inter-communication between activities or services

> Resource Externalization - such as strings and graphics

> Notification signaling users - light, sound, icon, notification, dialog etc.

> Content Providers - They share data between applications

step 1: creating domains(data type, field length, range). 

step 2: creating data elements(properties and type for a table field).

step 3: creating tables(SE11).

INVEST stands for Independent, Negotiable, Value, Estimable, Sized Appropriately and Testable. It is a tool designed to assist technical teams and deliver quality products.