第一章 单元测试

1、单选题：
Which historical event significantly contributed to the development of operations research? （ ）
选项：
A:The Cold War
B:The Industrial Revolution
C:World War II
D:World War I
答案: 【World War II】

2、单选题：
Who is often credited as the father of operations research? （ ）
选项：
A:Charles Babbage
B:John von Neumann
C:Frederick Taylor
D:George Dantzig
答案: 【George Dantzig】

3、单选题：
Operations research is primarily concerned with optimizing the use of which of the following? （ ）
选项：
A:Resources and processes
B:Military tactics
C:Financial assets
D:Human resources
答案: 【Resources and processes】

4、单选题：
The Simplex method, a key algorithm in operations research, was developed by which mathematician? （ ）
选项：
A:George Dantzig
B:John Nash
C:Richard Bellman
D:Leonid Kantorovich
答案: 【George Dantzig】

5、单选题：
Which of the following is NOT a common technique used in operations research? （ ）
选项：
A:Linear programming
B:Simulation
C:Cognitive behavioral therapy
D:Game theory
答案: 【Cognitive behavioral therapy】

第二章 单元测试

1、单选题：
In the step of formulating a mathematical model, which of the following is not involved?（ ）
选项：
A:Defining objective functions
B:Defining constraints
C:Applying the model directly
D:Defining decision variables
答案: 【Applying the model directly】

2、单选题：
What background knowledge is recommended for students taking this course?（ ）
选项：
A:Extensive experience in economics
B:Basic understanding of algebra, calculus, probability, and statistics
C:Prior knowledge of artificial intelligence
D:Advanced programming skills
答案: 【Basic understanding of algebra, calculus, probability, and statistics】

3、单选题：
Which of the following job roles is directly associated with the skills taught in this Operations Research course?（ ）
选项：
A:Operations Research Analyst
B:Human Resources Manager
C:Marketing Specialist
D:Software Developer
答案: 【Operations Research Analyst】

4、判断题：
Real-world problems often have a single "right" model.（ ）
选项：
A:错
B:对
答案: 【错】

5、多选题：
Which of the following are phases involved in a comprehensive study conducted by OR and analytics professionals?（ ）
选项：
A:Define the problem and gather the necessary data
B:Formulate a mathematical model and derive solutions from it
C:Prepare to apply and implement the model
D:Use descriptive and predictive analytics to analyze big data
E:Test the model and make any necessary refinements
答案: 【Define the problem and gather the necessary data;
Formulate a mathematical model and derive solutions from it;
Prepare to apply and implement the model;
Use descriptive and predictive analytics to analyze big data;
Test the model and make any necessary refinements】