Chapter 12 Information System

During documentation, it is important to keep the project on schedule, evaluate feasibility, and ensure that the system meets requirements. This involves managing the timeline and progress of the project, assessing whether the proposed solution is practical and achievable, and verifying that the system being documented aligns with the specified requirements. By doing so, the documentation process can effectively support the successful completion of the project.

The given answer includes four types of feasibility, namely operational, schedule, technical, and economic. Feasibility refers to the assessment of whether a project or idea is possible or practical to implement. Operational feasibility examines whether the project aligns with the current operations and processes of an organization. Schedule feasibility evaluates whether the project can be completed within the given timeframe. Technical feasibility assesses whether the necessary technology and resources are available to implement the project. Lastly, economic feasibility considers whether the project is financially viable and will generate a positive return on investment.

Data and information gathering techniques do not include money because money is not a technique used to gather data or information. Data and information gathering techniques refer to methods such as surveys, interviews, observations, and document analysis that are used to collect and gather relevant data and information for a specific purpose or project. Money is not a technique but rather a resource that may be required for implementing or supporting the data and information gathering process.

Taking notes is not a guideline for system development because it is not directly related to the process of developing a system. While it may be helpful for individuals to take notes during meetings or discussions, it is not a specific guideline that should be followed throughout the entire system development process. The other options - grouping activities into phases, involving users, and defining standards - are all important guidelines that contribute to the successful development of a system.

The correct answer is "conduct investigation, perform detailed analysis." During the analysis phase, the first step is to conduct an investigation to gather information and data related to the problem or situation at hand. This involves collecting relevant data, conducting interviews, and researching the issue. The second step is to perform a detailed analysis of the collected information. This includes examining the data, identifying patterns or trends, and drawing conclusions based on the analysis. These two steps are crucial in understanding the problem and developing effective solutions.

When delivering a system to users within an agreed-upon time frame, it is important to maintain costs. This means ensuring that the project stays within the allocated budget and does not exceed the financial resources available. By effectively managing costs, the organization can ensure that resources are utilized efficiently and that the project's financial objectives are met.

The given options represent different phases in the system development life cycle. Planning is the initial phase where goals and requirements are defined. Analysis involves gathering and understanding the user's needs and current system. Design is the phase where the system's architecture and components are planned. Implementation refers to the actual development and coding of the system. Operation, support, and security involve the maintenance, troubleshooting, and protection of the system once it is deployed. Therefore, the correct answer is a combination of all these phases.

There are four types of feasibility.

Operational feasibility refers to the ability of a proposed project or system to be implemented and function effectively within the existing operational environment. It considers factors such as the availability of resources, technical capabilities, and the impact on existing processes and workflows. In this context, operational feasibility is being suggested as another type of feasibility, implying that there are other types of feasibility that can be considered when evaluating a project or system.

The planning phase consists of four steps.

Operational feasibility is the ability of a proposed project or system to be implemented and integrated smoothly into the existing operations and processes of an organization. It assesses whether the project can be effectively executed and maintained within the available resources, skills, and infrastructure. This includes evaluating factors such as technical compatibility, resource availability, organizational readiness, and potential impact on day-to-day operations. Operational feasibility ensures that the project is practical and achievable from an operational standpoint, considering the specific requirements and constraints of the organization.

During the planning phase of a project, it is crucial to review and approve the project request. This step ensures that all stakeholders are aligned and have a clear understanding of the project's objectives, scope, and deliverables. By reviewing and approving the project request, the project team can validate its feasibility, identify any potential risks or challenges, and establish a solid foundation for the project's execution. This approval also signifies the commitment and support of key decision-makers, which is essential for the project's success.