Exam 11: Systems Development and Procurement

The ________ involves the sequential occurring of systems development life cycle tasks, with one activity starting only after the previous one has been completed.

Which of the following includes a high-level description of a system that an organization is on the lookout for?

An organization is using the best-of-breed approach if it ________.

How are change requests handled and bugs fixed after systems go live?

How does organizational culture play an important part in the choosing of a particular software development strategy over another?

________ refers to an approach in which organizations strongly prefer systems that are offered by a single vendor, which also supplies the ERP.

Which of the following functions does the version control software perform?

Michael Hammer's business process reengineering was criticized because it ________.

Lee works for Pink Net Worldwide Inc., an advertising company in California. Lee is developing software to improve the process of coordination with clients. Which of the following requirements is he concentrating on if he is interfacing the clients' software with a few of the information systems that are currently functioning within the company?

A systems integrator is a special kind of consultant who has expertise in making the different hardware and software components of an information system work together.

A process diagram traces how each process operates from beginning to end in a way that is clear to all the stakeholders.

________ is an agile method for software development that relies on tightly knit, cohesive teams that do sprints of 2 to 4 weeks each.

The choice of software development environments and hardware architecture is affected by the experience and capabilities of an organization's IT staff.

A major advantage of a ________ is that people whose roles span modules do not have to switch back and forth between old and new modules.

Service-oriented architecture is especially useful in ________ companies.

Escapade Inc., a travel agency in Sydney, is using a highly expensive implementation process for a short period of time. It launches the new system while the old one is still running and employees have to do their jobs twice, once on each system. Which of the following is the company using?

How does a phased implementation process operate?

What is a parallel implementation process? Discuss its advantages and drawbacks.

Why was business process reengineering unsuccessful as a process and criticized by users?

A ________ is often the only logical implementation strategy for smaller systems.