A selection of dog tags (English, American and German) found by David Murray, 39, of Much Hadham, Hertfordshire, after he discovered a World War II prisoner of war camp at the bottom of his back garden. The camp, now known to be Wynches Camp 411, was built in 1939 and was operational until at least 1948.
the RTM(Requirements Trace Matrix ) is used as a test planning tool to help determine how many tests are required, what types of tests are required, whether tests can be automated or manual, and if any existing tests can be re-used. Using the RTM in this way helps ensure that the resulting tests are most effective.
The difference is in the purpose â RTO has a broader purpose because it sets the boundaries for your whole business continuity management, while RPO is focused solely on the issue of backup frequency. They are not directly related â you could have RTO of 24 hours and RPO of 1 hour, or RTO of 2 hours and RPO of 12 hours.