1. Which of the following is NOT a core function of operations management?

(a) Planning and controlling operations (b) Developing an operations strategy (c) Designing products and services (d) Determining the marketing mix

1. Which of the following is NOT a type of operations layout?

(a) Product layout (b) Process layout (c) Fixed layout (d) Flexible layout

1. Which of the following is NOT a type of inventory control system?

(a) Periodic review system (b) Continuous review system (c) Just-in-time system (d) Kanban system

1. Which of the following is NOT a method for forecasting demand?

(a) Time series analysis (b) Regression analysis (c) Delphi method (d) Cost-volume-profit analysis

1. Which of the following is NOT a factor to consider when selecting a supplier?

(a) Quality (b) Price (c) Delivery lead time (d) Customer service

1. Which of the following is NOT a tool for quality control?

(a) Statistical process control (b) Six Sigma (c) Total quality management (d) Reengineering

1. Which of the following is NOT a type of project scheduling method?

(a) Gantt chart (b) Critical Path Method (CPM) (c) Program Evaluation and Review Technique (PERT) (d) Waterfall model

1. Which of the following is NOT a type of supply chain management system?

(a) Enterprise Resource Planning (ERP) (b) Supply Chain Management (SCM) software (c) Customer Relationship Management (CRM) software (d) Warehouse Management System (WMS)

1. Which of the following is NOT a goal of operations management?

(a) To produce high-quality products and services at a low cost (b) To meet customer demand (c) To improve efficiency and productivity (d) To increase market share

1. Which of the following is NOT a challenge of operations management?

(a) Globalization (b) Technological change (c) Increasing customer expectations (d) Stable economic conditions

1. Which of the following is NOT a type of operation strategy?

(a) Focus strategy (b) Differentiation strategy (c) Cost leadership strategy (d) Hybrid strategy

1. Which of the following is NOT a factor to consider when designing a product or service?

(a) Customer needs (b) Manufacturing costs (c) Competitive analysis (d) Environmental impact

1. Which of the following is NOT a type of process improvement methodology?

(a) Lean manufacturing (b) Six Sigma (c) Business Process Reengineering (BPR) (d) Theory of Constraints (TOC)

1. Which of the following is NOT a type of risk management strategy?

(a) Avoidance (b) Mitigation (c) Transfer (d) Acceptance

1. Which of the following is NOT a type of performance measure?

(a) Cost per unit (b) Lead time (c) Customer satisfaction (d) Employee turnover

1. Which of the following is NOT a type of capacity planning tool?

(a) Aggregate planning (b) Master production schedule (c) Rough-cut planning (d) Break-even analysis

1. Which of the following is NOT a type of supply chain network design?

(a) Make-to-stock (b) Make-to-order (c) Configure-to-order (d) Assemble-to-order

1. Which of the following is NOT a type of sourcing strategy?

(a) Single sourcing (b) Dual sourcing (c) Multiple sourcing (d) Captive sourcing

1. Which of the following is NOT a type of distribution strategy?

(a) Direct distribution (b) Indirect distribution (c) Multichannel distribution (d) Reverse logistics

1. Which of the following is NOT a type of operations management certification?

(a) Certified in Production and Inventory Management (CPIM) (b) Certified Supply Chain Professional (CSCP) (c) Certified in Operations Management and Business Analytics (COBA) (d) Certified Management Accountant (CMA)

1. Solve for x in the equation 2x^2 + 5x - 3 = 0.

(A) x = 1, x = -3/2 (B) x = 2, x = -3/4 (C) x = -1, x = 3/2 (D) x = -2, x = 3/4

1. Simplify the expression (x + 2)/(x - 3) - (2x - 1)/(x + 4).

(A) (3x - 15)/(x^2 + x - 12) (B) (5x - 13)/(x^2 + 7x - 12) (C) (2x - 5)/(x^2 + x - 12) (D) (7x - 17)/(x^2 + 8x - 12)

1. Solve the system of equations: x + y + z = 6 2x - y + 3z = 11 -x + 2y - z = 5

(A) x = 1, y = 2, z = 3 (B) x = 2, y = 1, z = 3 (C) x = 3, y = 1, z = 2 (D) x = 1, y = 3, z = 2

1. Find the derivative of the function f(x) = x^3 - 2x^2 + 5x.

(A) 3x^2 - 4x + 5 (B) 6x^2 - 4x + 5 (C) 9x^2 - 4x + 5 (D) 3x^2 - 2x + 5

1. Find the integral of the function f(x) = 2e^x + 3x^2.

(A) 2e^x + x^3 + C (B) 2e^x + x^2 + C (C) 2e^x + 2x^3 + C (D) 2e^x + 3x^2 + C

1. Find the area enclosed by the curve y = x^2 and the lines x = -1 and x = 2.

(A) 9 (B) 13/3 (C) 11/3 (D) 7

1. A bag contains 5 red balls, 3 white balls, and 2 blue balls. What is the probability of drawing a red ball, then a white ball?

(A) 5/10 * 3/9 = 1/6 (B) 5/10 * 3/8 = 3/16 (C) 5/10 * 3/7 = 3/14 (D) 5/10 * 3/6 = 1/4

1. A fair coin is flipped 5 times. What is the probability of getting at least 3 heads?

(A) 1/2 (B) 3/8 (C) 5/8 (D) 9/16

1. A box contains 10 different balls. In how many ways can you select 3 balls without order?

(A) 120 (B) 840 (C) 1200 (D) 360

1. Find the value of the limit lim_(x->0) (sin(x))/x.

(A) 1 (B) 0 (C) (D) does not exist