Creating monitors in Postman - Practice Exercises

Challenge - 5 Problems

🧠 Conceptual

intermediate

Purpose of Postman Monitors

What is the primary purpose of creating a monitor in Postman?

A To schedule automated runs of collections and receive reports on their results

B To create mock servers for API simulation

C To manually execute API requests one by one for debugging

D To generate API documentation automatically

💡 Hint

Think about automation and regular checks.

Postman monitors are designed to run collections automatically on a schedule and provide reports on their success or failure.

❓ Predict Output

intermediate

Monitor Run Frequency Setting

Given the following monitor schedule setting in Postman, what is the frequency of the monitor runs?

{"schedule": {"interval": 2, "unit": "hours"}}

A The monitor runs every 2 hours

B The monitor runs every 2 days

C The monitor runs once after 2 hours

D The monitor runs every 2 minutes

💡 Hint

Look at the unit and interval values carefully.

The interval is 2 and the unit is 'hours', so the monitor runs every 2 hours repeatedly.

❓ assertion

advanced

Valid Assertion in Monitor Test Script

Which assertion correctly checks that the response status code is 200 in a Postman monitor test script?

Postman

pm.test("Status code is 200", function () {
    // Assertion here
});

A pm.assert.status(200);

B pm.response.status(200);

C pm.expect(response.status).toBe(200);

D pm.response.to.have.status(200);

💡 Hint

Check the Postman test scripting syntax for status code assertions.

The correct syntax uses pm.response.to.have.status(200) to assert the status code.

🔧 Debug

advanced

Debugging Monitor Failure Due to Environment Variable

A Postman monitor fails because it cannot find the environment variable api_key. Which is the most likely cause?

A The monitor schedule is set to an invalid time

B The API endpoint URL is incorrect

C The environment variable <code>api_key</code> is not set or linked to the monitor

D The collection has no tests defined

💡 Hint

Think about variable availability in monitors.

Monitors require environment variables to be set and linked properly; missing variables cause failures.

❓ framework

expert

Monitor Notification Configuration

Which notification option in Postman monitors will send alerts only when a test fails during a scheduled run?

A Notify on manual runs only

B Notify only on failure

C Notify only on success

D Notify on every run

💡 Hint

Consider when you want to be alerted to problems.

Choosing 'Notify only on failure' sends alerts only if tests fail, avoiding unnecessary notifications.