Difficulty: Easy
Correct Answer: both (a) and (b)
Explanation:
Introduction / Context:
Forms-based data systems present tailored screens for tasks such as data entry, search, and reporting. When systems support multiple forms, each form can be optimized for a specific operation and permission level, improving usability and security simultaneously.
Given Data / Assumptions:
Concept / Approach:
A multiple-form file management system allows defining several forms aligned to workflow steps: add/edit forms for data entry and validation, and look-up/report forms for retrieval. It often integrates access control so that a look-up form can be assigned read-only permissions (sometimes gated by a password or role) to prevent unauthorized modification. Therefore, both the flexibility of multiple forms and the ability to enforce read-only access are characteristic features.
Step-by-Step Solution:
Verification / Alternative check:
Many low-code database tools and legacy file systems (for example, desktop DBs) support multiple forms and per-form permissions, confirming both features as standard practice.
Why Other Options Are Wrong:
Common Pitfalls:
Giving all users edit rights to every form undermines data quality and auditability; design specific forms with least-privilege access.
Final Answer:
both (a) and (b)
Discussion & Comments