Postman installation and interface - Practice Problems & Coding Challenges

Challenge - 5 Problems

🧠 Conceptual

intermediate

Understanding Postman Installation Requirements

Which of the following is NOT a system requirement for installing Postman on a Windows machine?

A An active internet connection during installation

B Windows 10 or later operating system

C At least 4 GB of RAM

D A 64-bit processor architecture

💡 Hint

Think about whether Postman needs internet to install or just to update or sync.

Postman installer can run offline once downloaded. Internet is needed for updates or syncing but not for the initial installation.

❓ locator

intermediate

Identifying Postman Interface Elements

In the Postman interface, where would you find the area to write and send HTTP requests?

A The Request Builder tab in the center pane

B The Sidebar panel on the left

C The Console panel at the bottom

D The Settings menu accessed from the top right

💡 Hint

Think about where you type the URL and choose request methods.

The Request Builder tab in the center pane is where you compose and send HTTP requests.

❓ Predict Output

advanced

Postman Environment Variable Usage

Given an environment variable baseUrl set to https://api.example.com, what will be the full request URL if you enter {{baseUrl}}/users in the request URL field?

A https://api.example.com{{baseUrl}}/users

B {{baseUrl}}/users

C https://api.example.com/users

D https://api.example.com/users/users

💡 Hint

Remember how Postman replaces variables inside double curly braces.

Postman replaces {{baseUrl}} with its value, so the final URL becomes https://api.example.com/users.

❓ assertion

advanced

Validating Response Status Code in Postman Tests

Which of the following Postman test scripts correctly asserts that the response status code is 200?

Postman

pm.test("Status code is 200", function () {
    pm.response.to.have.status(200);
});

A pm.test("Status code is 200", function () { pm.response.to.be.status(200); });

B pm.test("Status code is 200", () => pm.response.status === 200);

C pm.test("Status code is 200", function () { pm.response.statusCode(200); });

D pm.test("Status code is 200", function () { pm.response.to.have.status(200); });

💡 Hint

Check the correct Postman assertion syntax for status code.

Option D uses the correct Postman syntax to assert the response status code is 200.

❓ framework

expert

Automating Postman Collection Runs with Newman CLI

You want to run a Postman collection named MyCollection.json from the command line using Newman. Which command will run the collection and save the report in HTML format to report.html?

A newman run MyCollection.json --reporter html --export report.html

B newman run MyCollection.json -r html --reporter-html-export report.html

C newman run MyCollection.json -r html --export-html report.html

D newman run MyCollection.json --reporter-html report.html

💡 Hint

Look for the correct Newman reporter flag and export option.

Option B uses the correct Newman syntax: -r html to specify the HTML reporter and --reporter-html-export to save the report.