What's the difference between test scenario and test case?

Question

I am little confused about test scenarios and test cases. What are the differences between them?

Let's say I have to test a box of matches. Am I right saying that following can be examples of test scenarios?

• is the box able to contain x matches?
• lets say the box is closed and I shake it vigorously. Are the matches still in the box?

Can you give me examples of test scenarios and test cases?

Answer 1

Example:

You are testing your phone:

Scenario: Verify that device automatically connects to Wi-Fi if user creates new profile

Test cases:
           case 1: create Wi-Fi profile and verify that it created successfully
           case 2: verify that device succeeded to connect to Wi-Fi

In this example you have one test scenario that contains 2 test cases. Because 1st one refers to precondition