Exam 13: Systems Development: Design, Implementation, Maintenance, and Review

One system start-up approach, known as ____________________, involves stopping the old system and starting the new system on a given date.

Identify the key factors to consider when deciding whether to make or buy a new information system.Develop a table that compares the make vs.buy decision using these factors.

The _______________ decision is whether to obtain the necessary software from internal or external sources.

As part of the design phase, Nick is looking at the step-by-step set of activities to understand how an actor interacts with the system.What diagram is Nick looking at?

When a database fails, failover automatically switches applications and other programs that use the database to a redundant or replicated database so there is no interruption of service.

A duplicate, operational hardware system that is ready for use is an example of a(n) ____________________.

Which of the following is a characteristic of a legacy system?

One of the best approaches to evaluate hardware from different vendors is to rely on each vendor's published benchmark test results.

When following the object-oriented design approach, you might want to design the sequence of events for performing some process.The event sequence is also called a(n) ____________________.

The commercial off-the-shelf development process involves the use of commonly available products from software vendors, combining the software into a finished system.

One advantage of using cloud computing is that it is easier management of information systems because everything is in one place on the Internet.

What process involves physically placing the computer equipment on the site and making it operational?

The process of anticipating and planning for disasters is called ____________________.

Identify and briefly describe two types of documentation prepared for use with internally developed software.

Programming and software acquisition, user preparation, and site and data preparation are all part of the system design process.

Which of the following is a goal of systems development efforts within the context of environmental design?

What does on-demand computing mean?

____________________ allows businesses to subscribe to Web-delivered application software by paying a monthly service charge or a per-use fee.

The ____________________ software development technique allows programmers to develop programs that can run on computer systems that have different hardware and operating systems.

Which of the following is a key system design task?