System Architecture

A node represents a physical device, wired or wireless, that can send, receive, or manage network data.

• Security Issues

• Scalability

• Web Integration

• Enterprise Resource Planning (ERP)

Handles the entire user interface, including data entry, data query, and screen presentation logic.

• Server

• Middleware

• Client

• Mainframe

This layer is responsible for the reliable transfer of data between systems.

• Session Layers

• Transport Layers

• Presentation Layer

• Data Link Layer

It is also called the infrastructure mode. A central wireless device, called an access point or wireless access point, is used to serve all wireless clients.

Start-up processing, initial data entry or acquisition, user training requirements and software.

• Implementation Requirements

• Additional Materials

• System Components

• Time and Cost Estimates

System architecture translates the logical design of an information system into a physical structure that includes hardware, software, network support, processing methods, and security.

• E-commerce Architecture

• Wireless Networks

• Client/Server Design

• System Architecture

Which is not an advantage of Online Processing Options?

• Useful for online money transactions

• Useful in online shopping

• Manages large repeated work easily

• Support and stability

It architecture typically describes a multi user environment, where the server is significantly more powerful than the clients.

• Middleware

• Network Technology

• Network Evolution

• Mainframe Architecture

A computer or a program or an application that depends heavily on another computer (its server) to fulfill its computational roles.

• Thin Client

• Thick Client

• Fat Client

• Client

It is used to represent the Internet. The cloud computing concept envisions a cloud of remote computers that provide a total online software and data environment that is hosted by third parties.

• Mainframe Architecture

• Two Tier Design

• Cloud Computing

• Three Tier Design