DECISION SUPPORT SYSTEMS EXAM #1 UPDATED
ACTUAL QUESTIONS AND CORRECT ANSWERS
Question:
The rapid development of the management science discipline can be credited
in part to:
a. World War I.
b. George Dantzig.
c. the computer revolution.
d. b. and c. only.
e. a., b., and c.
Answer:
b. and c. only
Question:
Managers may base their decisions on which of the following?
a. Quantitative factors
b. Their best judgement
c. Opinions from other managers
d. Past experience
e. All of these
Answer:
All of these
Question:
Which of the following are components of a mathematical model for decision
making?
a. Decision variables
b. An objective function
c. Constraints
d. Parameters
e. All of these
Answer:
All of these
Question:
Which of the following are steps in a typical management science study?
a. Define the problem and gather data
b. Formulate a model to represent the problem
c. Test the model and refine it as needed
d. Help to implement the recommendations
e. All of these
Answer:
All of these
Question:
Which of the following is a mathematical expression that gives the measure of
the performance for the problem?
, Answer:
Objective function
Question:
Which of the following is a constant in a mathematical model?
Answer:
Parameter
Question:
Which of the following is an inequality or equation that expresses a restriction
in a mathematical model?
Answer:
Constraint
Question:
A manager should know the following things about linear programming.
a. What it is
b. When it should be used
c. When it should not be used
d. How to interpret the results of a study
e. All of these
Answer:
All of these
Question:
Which of the following is not a component of a linear programming model?
Answer:
A spreadsheet
Question:
In linear programming, solutions that satisfy all of the constraints
simultaneously are referred to as:
Answer:
Feasible
Question:
When formulating a linear programming problem on a spreadsheet, which of
the following is true?
a. Parameters are called data cells
b. Decision variables are called changing cells
c. Nonnegativity constraints must be included
d. The objective function is called the target cell
e. All of these
Answer:
All of these
Question:
Where are the data cells located?
Answer:
B2:C2, B5:C7, and F5:F7
Question:
Where are the changing cells located?
ACTUAL QUESTIONS AND CORRECT ANSWERS
Question:
The rapid development of the management science discipline can be credited
in part to:
a. World War I.
b. George Dantzig.
c. the computer revolution.
d. b. and c. only.
e. a., b., and c.
Answer:
b. and c. only
Question:
Managers may base their decisions on which of the following?
a. Quantitative factors
b. Their best judgement
c. Opinions from other managers
d. Past experience
e. All of these
Answer:
All of these
Question:
Which of the following are components of a mathematical model for decision
making?
a. Decision variables
b. An objective function
c. Constraints
d. Parameters
e. All of these
Answer:
All of these
Question:
Which of the following are steps in a typical management science study?
a. Define the problem and gather data
b. Formulate a model to represent the problem
c. Test the model and refine it as needed
d. Help to implement the recommendations
e. All of these
Answer:
All of these
Question:
Which of the following is a mathematical expression that gives the measure of
the performance for the problem?
, Answer:
Objective function
Question:
Which of the following is a constant in a mathematical model?
Answer:
Parameter
Question:
Which of the following is an inequality or equation that expresses a restriction
in a mathematical model?
Answer:
Constraint
Question:
A manager should know the following things about linear programming.
a. What it is
b. When it should be used
c. When it should not be used
d. How to interpret the results of a study
e. All of these
Answer:
All of these
Question:
Which of the following is not a component of a linear programming model?
Answer:
A spreadsheet
Question:
In linear programming, solutions that satisfy all of the constraints
simultaneously are referred to as:
Answer:
Feasible
Question:
When formulating a linear programming problem on a spreadsheet, which of
the following is true?
a. Parameters are called data cells
b. Decision variables are called changing cells
c. Nonnegativity constraints must be included
d. The objective function is called the target cell
e. All of these
Answer:
All of these
Question:
Where are the data cells located?
Answer:
B2:C2, B5:C7, and F5:F7
Question:
Where are the changing cells located?
