Which of the following is a key consideration for planning a backup strategy?

Frequency of backups is a critical consideration in planning a backup strategy because it directly impacts data recovery and the potential for data loss. Establishing how often backups are completed—whether daily, weekly, or in real-time—depends on the organization’s operational needs and the importance of the data. Higher frequencies can reduce the risk of losing significant amounts of data in the event of hardware failure, accidental deletion, or other unforeseen issues. It's essential to find a balance that accommodates both the organization’s requirements and its resources, ensuring business continuity while managing storage costs and system performance.

While hardware specifications, the size of the organization, and operating system compatibility are all important factors in the broader context of implementing effective backup solutions, they do not carry the same immediate impact on how frequently backups should occur. Effective frequency guidelines help establish a proactive approach to data protection, making it a cornerstone of any comprehensive backup strategy.