Reporting in information systems: an on-line, softcopy display of a customer’s charge account used to respond immediately to an inquiry is best classified as which type of report?

Introduction / Context:
Organizations generate different report types depending on timing and purpose. Some are scheduled, some are triggered by anomalies, and some are produced interactively in response to a user query. The question asks you to classify an on-line, softcopy display used to answer a specific inquiry about a customer account.

Given Data / Assumptions:

• The display is on-line (interactive), softcopy (screen output).
• It is produced to respond to a user’s immediate inquiry, not a schedule.
• No forecast or exception condition is implied.

Concept / Approach:
An on demand report (also called ad hoc or inquiry report) is generated when a user requests it, often parameterized (e.g., account number, date range). By contrast, regularly scheduled reports run at fixed intervals; exception reports are triggered when metrics deviate from thresholds; forecasting reports use predictive methods to project future values.

Step-by-Step Solution:
Identify the request-driven nature: user asks, system generates immediately.Match to category: on demand aligns with interactive inquiry.Exclude other types: no schedule, no anomaly trigger, no predictive model.

Verification / Alternative check:
Most MIS textbooks define inquiry/interactive displays as on-demand, especially when the output is directly to screen rather than a printed batch report.

Why Other Options Are Wrong:

• Forecasting report: Forward-looking analytics; not described here.
• Exception report: Generated by rule violations; not indicated.
• Regularly scheduled report: Time-based, not ad hoc.
• None of the above: Inaccurate; on-demand precisely matches.

Common Pitfalls:
Confusing “exception” with “inquiry” because both can be unscheduled; the key is whether the report is user-requested or system-triggered by a threshold.

Final Answer:
on demand report