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Which arrangement would most improve the reliability of digital school records?

Answer and explanation

Correct answer: Maintain authorised access, regular backups, and a change log

The governing concept is layered information management: reliability improves when records are protected from unauthorised changes, recoverable after loss, and traceable over time. Option D combines authorised access, regular backups, and a change log, so it supports security, availability, and accountability. Allowing everyone to edit increases errors, removing filenames harms organisation, and keeping one unsecured copy creates a single point of failure.

Related tags

Digital RecordsAccess ControlBackupIntroduction To Ict And Its Role In Daily LifeIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial IntelligenceClass 9 Mcq

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