Supply Chain Tests

Demand Planning — Advanced

Advanced demand planning and IBP: hierarchical reconciliation, intermittent demand methods, demand sensing, scenario and attribute-based forecasting, multi-echelon signals, and governance of override bias.

Demand Planning — Intermediate

Intermediate demand planning: forecast error metrics, demand patterns, promotional uplift, judgmental overlays, product-location hierarchies, unconstrained versus constrained plans, and improving S&OP cycle discipline.

Demand Planning — Beginner

Foundations of demand planning: independent versus dependent demand, forecast horizons, historical inputs, seasonality, bias versus accuracy, and how demand plans connect to S&OP and supply.

Supplier Lead Time — Advanced

Strategic lead time design: correlated demand and lead time uncertainty, multi-echelon positioning, contract incentives, network and reshoring tradeoffs, simulation, control towers, and risk-adjusted inventory policies.

Supplier Lead Time — Intermediate

Operational lead time management: variance and percentiles, Incoterms handoffs, MRP offsets, in-transit inventory, supplier scorecards, ASN visibility, and mitigation when lanes or capacity slip.

Supplier Lead Time — Beginner

Foundations of supplier lead time: what it measures, quoted versus actual timing, main time legs, basic variability, and why replenishment planning depends on it.

SCOR Basics — Advanced

SCOR process reference model: Plan, Source, Make, Deliver, Return, metrics and hierarchy. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

SCOR Basics — Intermediate

SCOR process reference model: Plan, Source, Make, Deliver, Return, metrics and hierarchy. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

SCOR Basics — Beginner

SCOR process reference model: Plan, Source, Make, Deliver, Return, metrics and hierarchy. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.