Exam (elaborations)
Chapter 7: Integer Linear Programming. Exam Study Guide Latest Updated 2024/2025
- Course
- Institution
Chapter 7: Integer Linear Programming. Exam Study Guide Latest Updated 2024/2025
[Show more]
Content preview
Chapter 7: Integer Linear Programming.Exam Study Guide Latest Updated 2024/2025
The Best Study Notes
, Chapter 7: Integer Linear Programming.
Exam Study Guide Latest Updated 2024/2025
True / False
1. The LP Relaxation contains the objective function and constraints of the IP problem, but drops all integer restrictions.
a. True
b. False
ANSWER: True
POINTS: 1
DIFFICULTY: Easy
LEARNING OBJECTIVES: IMS.ASWC.19.07.02 - 7.2
NATIONAL STANDARDS: United States - BUSPROG: Reflective Thinking
TOPICS: 7.2 Graphical and Computer Solutions for an All-Integer Linear Program
KEYWORDS: Bloom's: Understand
2. In general, rounding large values of decision variables to the nearest integer value causes fewer problems than rounding
small values.
a. True
b. False
ANSWER: True
POINTS: 1
DIFFICULTY: Easy
LEARNING OBJECTIVES: IMS.ASWC.19.07.02 - 7.2
NATIONAL STANDARDS: United States - BUSPROG: Reflective Thinking
TOPICS: 7.2 Graphical and Computer Solutions for an All-Integer Linear Program
KEYWORDS: Bloom's: Understand
3. If the optimal solution to the LP Relaxation problem is an integer, it is the optimal solution to the integer linear
program.
a. True
b. False
ANSWER: True
POINTS: 1
DIFFICULTY: Easy
LEARNING OBJECTIVES: IMS.ASWC.19.07.02 - 7.2
NATIONAL STANDARDS: United States - BUSPROG: Reflective Thinking
TOPICS: 7.2 Graphical and Computer Solutions for an All-Integer Linear Program
KEYWORDS: Bloom's: Understand
4. Slack and surplus variables are not useful in integer linear programs.
a. True
b. False
, Chapter 7: Integer Linear Programming.
Exam Study Guide Latest Updated 2024/2025
ANSWER: False
POINTS: 1
DIFFICULTY: Easy
LEARNING OBJECTIVES: IMS.ASWC.19.07.03 - 7.3
, Chapter 7: Integer Linear Programming.
Exam Study Guide Latest Updated 2024/2025
NATIONAL STANDARDS: United States - BUSPROG: Reflective Thinking
TOPICS: 7.3 Applications Involving 0-1 Variables
KEYWORDS: Bloom's: Understand
5. A multiple-choice constraint involves selecting k out of n alternatives, where k ≥ 2.
a. True
b. False
ANSWER: False
POINTS: 1
DIFFICULTY: Moderate
LEARNING OBJECTIVES: IMS.ASWC.19.07.04 - 7.4
NATIONAL STANDARDS: United States - BUSPROG: Reflective Thinking
TOPICS: 7.4 Modeling Flexibility Provided by 0-1 Integer Variables
KEYWORDS: Bloom's: Understand
6. In a model involving fixed costs, the 0-1 variable guarantees that the capacity is not available unless the cost has been
incurred.
a. True
b. False
ANSWER: True
POINTS: 1
DIFFICULTY: Moderate
LEARNING OBJECTIVES: IMS.ASWC.19.07.03 - 7.3
NATIONAL STANDARDS: United States - BUSPROG: Reflective Thinking
TOPICS: 7.3 Applications Involving 0-1 Variables
KEYWORDS: Bloom's: Understand
7. If x1 + x2 ≤ 500y1 and y1 is 0-1, then if y1 is 0, x1 and x2 will be 0.
a. True
b. False
ANSWER: True
POINTS: 1
DIFFICULTY: Moderate
LEARNING OBJECTIVES: IMS.ASWC.19.07.03 - 7.3
NATIONAL STANDARDS: United States - BUSPROG: Analytic
TOPICS: 7.3 Applications Involving 0-1 Variables
KEYWORDS: Bloom's: Apply
8. The constraint x1 + x2 + x3 + x4 ≤ 2 means that two out of the first four projects must be selected.
a. True
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller STUVIATUTOR2021. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now