Please answer the following questions below with True or False:

T F In contrast to a centralized system: a client/server design separates applications and data. T F The Internet has had little impact on system architecture. T F An ASP provides applications, or access to applications, by charging a usage or subscription fee. T F In a Web-based system, portal design provides an important link between the user and the system, and poor design can weaken system effectiveness and value. T F In a batch processing system, transactions are handled when and where they occur and output is provided directly to users. T F An online system collects and processes data in groups. T F Online processing offers an inherent advantage over batch processing because data is entered and validated as it occurs, so the stored data is available sooner and always is up-to-date. T F Online processing is less expensive than batch processing, and the effect of computer system downtime or slowdown while transactions are processed cause far less disruption than batch processing. T F In the OSI (open system interconnection) model, data proceeds up through the layers on the receiving computer, then down through the layers on the transmitting computer. T F Visio is an example of a CASE tool that can help users plan, analyze, design, and implement an information system. T F One disadvantage of a hierarchical network is that if a business adds additional processing levels, the network becomes more complex and expensive to operate and maintain