Which of the following rollups will display the time delta between a datapoint being sent and a datapoint being received?
Which of the following chart visualization types are unaffected by changing the time picker on a dashboard? (select all that apply)
The chart visualization types that are unaffected by changing the time picker on a dashboard are:
Therefore, the correct answer is A and D.
One server in a customer's data center is regularly restarting due to power supply issues. What type of dashboard could be used to view charts and create detectors for this server?
To refine a search for a metric a customer types host: test-*. What does this filter return?
The correct answer is A. Only metrics with a dimension of host and a value beginning with test-.
Which of the following are accurate reasons to clone a detector? (select all that apply)
The correct answers are A and D.
In the Alerting with Detectors course, there is a section on Cloning Detectors, which explains that cloning a detector creates a copy of the detector with all its settings, rules, and alert recipients. The document also provides some reasons why you might want to clone a detector, such as:
To modify the rules without affecting the existing detector. This can be useful if you want to test different thresholds or conditions before applying them to the original detector.
To explore how a detector was created without risk of changing it. This can be helpful if you want to learn from an existing detector or use it as a template for creating a new one.
Therefore, based on these documents, we can conclude that A and D are accurate reasons to clone a detector. B and C are not valid reasons because:
Cloning a detector does not reduce the amount of billed TAPM for the detector. TAPM stands for Tracked Active Problem Metric, which is a metric that has been alerted on by a detector. Cloning a detector does not change the number of TAPM that are generated by the original detector or the clone.
Cloning a detector does not add an additional recipient to the detector's alerts. Cloning a detector copies the alert recipients from the original detector, but it does not add any new ones. To add an additional recipient to a detector's alerts, you need to edit the alert settings of the detector.