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Backend Design and Program Runs Quiz

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Questions and Answers

What is the main issue with the current backend design?

Guesses made during 'session continue' do not impact any program-run

Programs (program-runs) statistics are not effectively captured

A guess is linked only to a single ProgramRunQuestion (correct)

User engagement and interaction on Slack remains empty

What is the reason for planning to remove the 'session continue' feature?

To increase user engagement on Slack

To improve statistics for programs (program-runs) (correct)

To limit the impact of guesses on program-runs

To reduce the number of user interactions

What is the impact of the current design on guesses made during 'session continue'?

They are considered 'training' guesses that do not impact any program-run (correct)

They are not captured in the statistics

They impact all ongoing program-runs

They link to multiple ProgramRunQuestions

What is the proposed solution to allow every guess to impact all ongoing program-runs?

Link every guess to multiple ProgramRunQuestions Signup and view all the answers

What is a key functional problem that needs to be addressed in the system design?

Potential distortion of program statistics and completion rates Signup and view all the answers

What potential problem does the 'program retry' feature pose for user statistics and overall completion rates?

Negative impact on user statistics if subsequent runs are not as successful Signup and view all the answers

What issue can arise if a lead modifies a program while a user's program run is in progress?

Inconsistencies in tracking the user's progress and completion Signup and view all the answers

What is the proposed solution to address the issues related to program completion and user progress tracking?

Replace the program-run model with a more straightforward scoring approach Signup and view all the answers

What is a trade-off of replacing the program-run model with a more straightforward scoring approach?

Inability to tell how many times a user has taken to complete a program Signup and view all the answers

What is the main issue with the current design in terms of user engagement and program completion?

Lack of user engagement in program completion Signup and view all the answers