WorksheetsC7_Development Strategies
Total questions: 10
Worksheet time: 3mins
_____ is a model of software deployment where an application is hosted as a service provided to customers over the Internet.
Net Present Value (NPV)
Value Added Reseller (VAR)
Software as a Service (Saas)
Information Center (IC)
The practice of shifting IT development, support, and operations to other countries is referred to as offshore _____.
computing
evaluating
outsourcing
hosting
Which from the following describing the traditional systems development?
System design not is influenced by compatibility issues
Security issues usually more complex than Web-based systems
Web-based features are treated as core elements of the design
Systems are designed to run on local and wide-area networks
Which from the following NOT describing the web-based systems development?
Web based is easily scalable, and can run on multiple hardware environments
Unlimited in-house involvement to install, configure, and maintain the system
Treats the software application as a service that is less dependent on desktop computing power and resources
Systems are developed and delivered in an Internet-based framework
A firm that offers outsourcing solutions is called a _____.
service provider
service creator
service mergers
service acquisitions
A firm that delivers a software application, or access to an application, by charging a usage or subscription fee is called __________________.
Internet business services (IBS)
Software as a Service (SaaS)
Information Center (IC)
Application service providers (ASP)
An IBS solution is attractive to customers because it offers online data center support, mainframe computing power for mission-critical functions, and universal access via the Internet.
TRUE
FALSE
Compared with software developed in-house, a software package almost always is less expensive, particularly in terms of initial investment.
TRUE
FALSE
Which from the following NOT describing the in-house systems development?
The company want to ensure that the systems able to satisfy the uniqueness of business requirements
The company want to obtain and utilize the resources from other companies.
The company want to minimizes changes in business procedures and policies
The company wants to develop the internal resources and capabilities
The choice between developing versus purchasing software often is called a __________.
cost-benefit analysis
net present value
total cost ownership
make of buy
