Advanced GIS Practice Exam Prep: Practice Test & Study Guide

After upgrading to metadata version 10.x, old metadata is treated as read-only to ensure that the integrity of the original information is maintained. This approach prevents any unintended modifications that could potentially arise from the upgrade process. Keeping the metadata in a read-only state allows users to view and reference the existing content while transitioning to the new metadata standards.

It is common practice in software upgrades to protect legacy data in this manner, allowing users to gradually adapt to new features and formats without losing or inadvertently altering historical data. This transition period also facilitates a smooth pathway for users to update or re-enter metadata under the new version while preserving the original records for review or compliance purposes.