Epic Skills Assessment Analytical Thinking & Problem Decomposition

Question 1

You are given a complex workflow with 12 interdependent steps. Which approach best helps you identify the root cause of a failure in step 9?

Accepted Answer

Trace backward from step 9 to identify which upstream step produced faulty output

Answer

Tracing backward from the failure point systematically identifies which upstream step introduced the defect causing the downstream failure.

Question 2

A team receives a requirement that says 'the system should be fast.' What is the most effective next step?

Accepted Answer

Ask stakeholders to define specific, measurable performance thresholds

Answer

Vague requirements must be clarified with measurable acceptance criteria before implementation can begin meaningfully.

Question 3

When decomposing a large problem into subproblems, which principle ensures the subproblems collectively solve the original?

Accepted Answer

MECE — Mutually Exclusive and Collectively Exhaustive

Answer

MECE ensures each subproblem covers a unique area (no overlap) and all subproblems together cover the full problem (no gaps).

Question 4

You have two solutions to a problem: Solution A solves it in 2 hours with medium risk, Solution B solves it in 30 minutes with high risk. What factor should most influence your choice?

Accepted Answer

The consequences if the high-risk solution fails

Answer

The appropriate choice depends on the impact of failure — if failure is catastrophic, medium-risk is preferable even if slower.

Question 5

Which of the following is an example of inductive reasoning?

Accepted Answer

Observing that the last 10 patients who had symptom X also had condition Y, and concluding X may indicate Y

Answer

Inductive reasoning draws general conclusions from specific observations, moving from data patterns to probable rules.

Epic Skills Assessment Practice Test

Epic Skills Assessment Practice Test

Epic Skills Assessment Analytical Thinking & Problem Decomposition