2nd IS quiz 12

Which of the following is not a typical CASE tool? Data dictionaries Code generators Debugging tools Report generators Analysis tools

Debugging tools

________ are an intangible benefit of information systems. Improved operations Lower vendor costs Reduced software costs Lower operational costs, improved resource control, and more information Ongoing training costs

Improved operations

According to the chapter case, which of the following is not one of the problems created by the Great Britain's National Health Service (NHS) booking tool, Choose and Book? Assigning wrong specialists to appointments Confusing interface Improper handling of referrals Appointment booking errors Lack of paper trail

Lack of paper trail

________ describe the transformation occurring within the lowest level of the data flow diagrams. They express the logic of each process. DFDs Component procedures Structure charts Gantt charts Process specifications

Process specifications

________ refers to the application of knowledge, skills, tools, and techniques to achieve specific targets within specified budget and time constraints. Project scope Project management Project implementation Systems analysis Systems design

Project management

________ is a tangible benefit of information systems. Improved asset usage Better corporate image Improved resource control Reduced workforce More information

Reduced workforce

Which of the following is not a typical tool or technique used in responsive design? Flexible images Table-based layouts Detecting user screen resolution Media queries to optimize design Flexible layouts

Table-based layouts

In object-oriented development, an object: contains data that any other object can access or act upon. can only interact with other objects of the same class. combines data with processes. is used to hold a collection of processes of the same class. is designed to process any data input.

combines data with processes.

The primary tool for representing a system's component processes and the flow of data between them is the: data dictionary. Gantt chart. process specifications diagram. data flow diagram. user documentation.

data flow diagram.

To show each level of a system's design, its relationship to other levels, and its place in the overall design structure, structured methodologies use: data flow diagrams. PERT charts. structure charts. Gantt charts. process specifications diagrams.

structure charts.

Each program in a new information system is tested separately in: system testing. application testing. user testing. acceptance testing. unit testing.

unit testing.

"Hidden costs," such as ________ costs, can easily undercut anticipated benefits from outsourcing. communications costs vendor selection employee salary hardware software

vendor selection