Understanding the Significance of Recovery Time Objective (RTO) in Human Resource Management
Question
You are an App developer in your company and you have created an application for Human Resource Management with Recovery Time Objective (RTO) of 45 minutes? What is the significance of this RTO?
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D.Correct Answer: B
Recovery Time Objective (RTO) is the longest acceptable time that an application can be unavailable after a disaster or any incident.
In case of a low RTO, you are recommended to have a 2nd deployment continually running on standby to guard against a regional outage.
Option A is incorrect.
RTO is the metric that defines the longest acceptable time that an application can be unavailable after a disaster.
Option B is correct.
An RTO of 45 minutes signifies that you must be capable of restoring the application to a running state within 45 minutes from the beginning of a disaster.
Option C is incorrect.
It is Mean Time to Recover (MTTR) metric that signifies the average time taken to restore the app after a failure.
Option D is incorrect.
The RTO of 45 minutes does not signify that the application will remain in a stop state for at least 45 minutes and then it is automatically restored.
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The Recovery Time Objective (RTO) is a crucial parameter in Disaster Recovery planning. It is the targeted duration of time within which a business or organization expects to restore the functionality of their applications or services after an unplanned outage or disaster.
In this scenario, the RTO of 45 minutes for the Human Resource Management application means that the application must be restored to a running state within 45 minutes from the beginning of a disaster. It is important to note that RTO is not the same as the actual time required to restore the application, but rather it is the maximum time that an organization can afford to be without the application.
Therefore, answer B is correct: "An RTO of 45 minutes signifies that you must be capable of restoring the application to a running state within 45 minutes from the beginning of a disaster."
It is essential for organizations to define a realistic RTO based on the criticality of their applications and their business needs. An RTO that is too short may be impractical or expensive to achieve, while an RTO that is too long may result in significant business losses or damages.
The RTO is usually defined in conjunction with the Recovery Point Objective (RPO), which specifies the maximum acceptable amount of data loss in the event of a disaster. Together, the RTO and RPO determine the Recovery Time and Recovery Point capabilities that an organization must have in place to meet their business continuity and disaster recovery requirements.
