High-Yield Practice Questions, Verified Answers,
and FAR Part 12 Rationales | INSTANT PDF
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This comprehensive study resource is specifically engineered for federal contracting professionals (1102
series) preparing for the Defense Acquisition University (DAU) CON 7800 certification exam. The
content is aligned with the 2026/2027 Federal Acquisition Regulation (FAR) standards, focusing on the
shift from government-unique procurement to market-based commercial buying.
Introduction to CON 7800
CON 7800 is a cornerstone of the Back-to-Basics (BtB) framework for the Professional Contracting
Certification. It emphasizes the government’s statutory preference for commercial products and services to
leverage private-sector innovation, increase competition, and reduce administrative lead times.
Core Exam Domains:
FAR Part 12 Foundations: Deep dive into the Acquisition of Commercial Products and
Commercial Services.
Commerciality Determinations: Mastering the "of a type" and "sold to the general public"
definitions under FAR 2.101.
Market Research (FAR Part 10): Strategic vs. Tactical research techniques to identify commercial
capabilities and pricing trends.
Terms and Conditions (FAR 52.212-4): Understanding commercial warranties, bilateral changes,
and "Termination for Cause" vs. "Default."
Price Reasonableness (FAR Part 15.4): Establishing fair prices without "Certified Cost or Pricing
Data" by using market-based price analysis.
Commercial Modifications: Distinguishing between "minor" government-unique changes and
modifications "customarily available" in the marketplace.
,1. Which part of the Federal Acquisition Regulation (FAR) prescribes policies and
procedures unique to the acquisition of commercial products and commercial services?
A) FAR Part 10
B) FAR Part 11
C) FAR Part 12
D) FAR Part 15
Explanation: FAR Part 12 is the primary authority for commercial acquisitions,
designed to mimic the commercial marketplace and reduce government-unique
requirements.
2. To be considered a "Commercial Product," an item must be of a type customarily
used by the general public or by non-governmental entities for purposes other than:
A) Governmental purposes
B) Profit-making purposes
C) Non-profit purposes
D) Industrial purposes
Explanation: The FAR 2.101 definition emphasizes that the product must have a
"non-governmental" application in the commercial marketplace.
3. Which of the following satisfies the definition of a "Commercial Product" even if it
is not currently available in the marketplace?
A) An item that is exclusively used by the military.
B) An item that evolved from a commercial product and will be available in time to
meet the government's delivery requirements.
C) An item that requires a major government-unique modification.
D) An item that was developed solely with government funds.
Explanation: FAR Part 2 allows for products that have evolved through advances
in technology or performance, provided they remain within the "commercial" family.
4. A "Minor Modification" to a commercial product is one that:
A) Does not significantly alter the nongovernmental function or physical
characteristics of the product.
,B) Changes the core engineering design for military use.
C) Increases the price by more than 50%.
D) Requires the contractor to change their entire production line.
Explanation: Minor modifications allow the government to tailor a commercial
product to its needs without losing its status as a "commercial" item.
5. Market Research is required to be conducted:
A) Only for acquisitions over $10 million.
B) Only if the Contracting Officer feels like it.
C) Before developing new requirements and before soliciting offers for
acquisitions exceeding the simplified acquisition threshold.
D) After the contract is awarded.
Explanation: FAR Part 10 mandates market research as a continuous process to
ensure the government is aware of commercial capabilities and pricing.
6. When an agency acquires commercial products or services, they shall use which
type of contract?
A) Firm-Fixed-Price (FFP) or Fixed-Price with Economic Price Adjustment (FP-
EPA).
B) Cost-Plus-Fixed-Fee (CPFF).
C) Cost-Sharing.
D) Time-and-Materials (unrestricted).
Explanation: FAR 12.207 generally restricts commercial acquisitions to fixed-price
contracts to minimize government risk and administrative burden.
7. Under what circumstances can a Time-and-Materials (T&M) contract be used for
commercial services?
A) Whenever the contractor requests it.
B) Only if the service is acquired on a competitive basis and a Determination and
Findings (D&F) is signed stating no other contract type is suitable.
C) If the acquisition is under $150,000.
D) It can never be used for commercial services.
, Explanation: T&M is considered risky and requires a specific D&F to justify its use
in a commercial setting.
8. Which FAR Part 12 provision is used for the "Instructions to Offerors" for
commercial items?
A) FAR 52.212-3
B) FAR 52.212-1
C) FAR 52.212-4
D) FAR 52.212-5
Explanation: 52.212-1 contains the standard instructions for submitting quotes or
proposals for commercial acquisitions.
9. FAR 52.212-4, Contract Terms and Conditions—Commercial Products and
Commercial Services, includes a "Changes" clause. How can these changes be made?
A) Unilaterally by the Contracting Officer.
B) Only by written agreement of the parties (Bilateral).
C) By the contractor without notice.
D) Only through a court order.
Explanation: Unlike non-commercial contracts, commercial changes must be
mutual to reflect standard commercial practice.
10. The Contracting Officer must establish "Price Reasonableness" for commercial
items. What is the preferred method?
A) Certified Cost or Pricing Data.
B) Market research, comparison of previous prices, or comparison to competitive
price lists.
C) The contractor's word.
D) Asking a different agency.
Explanation: Certified cost or pricing data is generally prohibited for commercial
items (FAR 15.403-1).
11. If market research indicates that commercial products are not available to meet
the agency's needs, what should the agency do first?