Can someone explain the difference between the test case and the test case?

Question

I came across this question in an interview. When I searched on the Internet, I found different answers. Specify a specific example.

Answer 1

Testing Scripts Testing
scripts are input to test cases. Test scenario generation usually takes place during a brainstorming session with project stakeholders who offer scenarios or ask questions about how the architecture responds to different situations. Scenarios are used to represent stakeholder interests and attribute quality requirements. Scenarios should cover a number of expected uses (usage scenarios), expected changes (growth scenarios), and unexpected stresses (search scenarios) for the system.

, , . , : " 5 ". :" 1 2,5 1 ", : , ." , , .

, , " node failed", . ( ) , ​​ , , , , . , node , ( ), , , , .

, .

. / , , . , , , .

. , , node, :

• ,
• .

, , , . , " ?". " ?", " , ?" " ?". , , ..

, . , . . , .

: http://www.sei.cmu.edu

Answer 2

, - . . .