Title of the assignment

Life Cycles, Standards, and Best Practices

Question 1.Describe the systems development life cycle as it pertains to both the development of a custom application and the selection of proprietary systems.

Life cycle of system development (SDLC)

Life cycle of system development (SDLC) can be described as it is a software development in which software engineering and system engineering is the method of modification or creating systems, methodologies and models which people use to make these types of software systems. This is generally refers to the information system or computer. System development life cycle holds many types of software and development methodologies in software engineering. These used to provide the framework for building and planning control information. It comes to an end in time and cost estimates, works effectively and efficiency of existing.

Defining a Life Cycle Model

A model of software lifecycle is a view of the activities that occur during software development, attempts to determine the order of the steps involved and the criteria associated transition between these stages.

A model of the software life cycle:

Describes the major phases of software development.

Defines the primary phases expected to be executed during those phases.

Help to manage the progress of development and

Provides a workspace for a detailed definition of the software development process.

Thus, the models provide some guidance for software engineers to sort the various technical activities in the project, on the other hand provide a framework for managing the development and maintenance, in the sense that estimate resources, defining intermediate checkpoints, monitor progress, etc

Question 2.Describe the major types and classifications of health care information standards and the specific.

The major types of health care information standards and the organizations that develop or approve them, including:

Messaging standards

Massaging standard is very important because it examines how information is communicated and packaged from one party to another. These standards set the language, structure and integration from one system to another. It is the easy way to communicate with the people.

Content and coding standards

Content and coding standards are electronic exchanges involving the transfer of information between two parties for specific purposes.  For example, a health care provider will send a claim to a health plan to request payment for medical services.

Network standards

Network standards have more than one network standard. There are some reasons which describe in following

Original network standard is updated and revised

This technology is not clear and it needs to be more described in two documents.

This technology builds on more than one document and it used in related technologies.

In developing the technology, more than one organization must involve in order to get effective result.

Standards for electronic data interchange

Electronic Data Interchange (EDI) is a set of standards for structuring information to be sent in electronic form within the company between companies' government agencies and other groups. The standards describe the structure of such documents, such as orders. They facilitate the automation of procurement. This is generally refers to the information system or computer. System development life cycle holds many types of software ...