ICT 114 midterms part 3 Flashcards
The measure of how beneficial or practical an information system will be in the organization
Feasibility
A graphical representation of a project that shows each task as a horizontal bar whose length is proportional
Gantt Chart
A sequence of activities that must be completed on time, within budget, and according to specification
Project
First activity during system planning when someone identify the needs for an information either a new system or enhanced the current one.
Project identification
Second phase of a system planning that focusing on identifying the clear activities and the work needed to complete each activities
Project planning
The first phase of the SLDC in which an organization total information needs are identified , analyzed prioritized and arranged
System planning
A formal document propose enhancements for an existing system, the correction of problems, or the development of entirely new information system
System service request
is the first phase in the system development life cycle. this where an organization’s total information needs are identified, analyzed, prioritized and arranged.
System planning
The starting point of information system project is called a system service request.
Bottom Up Planning
conduct a preliminary investigation to study the system service request and recommend the specific action base on that.
Systems analysts
- establishing an initial problems, opportunities and directives that triggered the project
Understanding the problem or opportunity
defining the specific boundaries and constraints of the project
Define the project scope and constraints
interview, telephone call, e-mail, review the document
gather basic information about the future system
Perform fact-finding
to understand how the organizational changes will affect the working lives of those affected by the system
Operational Feasibility
to understand the organization’s ability to construct and implement the proposed system
Technical Feasibility
