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Exam (elaborations)

CON 3990 Certification Exam – Comprehensive Review & Most Tested Material

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Comprehensive CON 3990 Certification Exam Study Guide covering the most tested material, high-yield contracting topics, and key concepts. Designed to help students efficiently review core competencies, reinforce understanding, and confidently succeed on the CON 3990 certification exam.

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Uploaded on
December 11, 2025
Number of pages
27
Written in
2025/2026
Type
Exam (elaborations)
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Questions & answers

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CON 3990 Certification Exam –
Comprehensive Review & Most Tested
Material




What is the Micro-purhcase threshold for supplies? - ANSWER ✨✔---$10k



All incentive contracts (schedule or performance) must also include what? - ANSWER ✨✔---Cost
incentive or constraint



What requires funds to be used only for needs or services in the year of the appropriations obligation
period? - ANSWER ✨✔---Bona Fide Needs Rule



What contract types can be used for commercial item purchases? - ANSWER ✨✔---FFP or FPEPA



What is the Simplified Acquisition Threshold for commercial products and services? What is it for non-
commercial? - ANSWER ✨✔---$7.5M - commercial $250k for non-commercial

,True or False: The Gov shall use electronic commerce whenever practicable or cost-effective -
ANSWER ✨✔---True



What is the purpose of a contract file? (4) - ANSWER ✨✔---Provide background/basis for decisions

Supporting actions taken

Provide information for reviews and investigations

Furnishing essential facts in the event of a litigation



Can contract files be combined if appropriate? - ANSWER ✨✔---Yes



At what level are contract files maintained and why? - ANSWER ✨✔---Maintained at the
organizational level to ensure

effective documentation of contract actions

accessibility by principal users

minimal establishment of duplicate and working files

safeguarding classified docs

conformance with agency regs



When is a SAP contract file closed out? - ANSWER ✨✔---When the KO receives evidence of receipt
of property or final payment



When is a FFP (not SAP) contract file closed out? - ANSWER ✨✔---Should be closed out within 6
months after date KO receives evidence of physical completion



When should contract files required settlement of indirect cost rates be closed out? -
ANSWER ✨✔---Within 36 months of the month the KO receives evidence of physical completion



When should all other (not SAP, FFP, or indirect cost rate) contract files be closed? - ANSWER ✨✔-
--Within 20 months of the month the KO receives evidence of physical completion

, When is a contract considered physically complete? - ANSWER ✨✔---the KTR has completed
required deliveries and Gov has inspected and accepted the supplies

The contractor has performed all services and the Gov has accepted the services and

all option provisions, if any, have expired

or the Gov gives the KTR notice of termination



What are the steps to close out a contract file? - ANSWER ✨✔---1) Contract admin office is
responsible for initiating, reviewing contract fund status, and deobligating excess funds

2)KO issues a contract completions statement

3) KO files completed statement and signed copy send to admin office



How long are contract documents retained after closeout? - ANSWER ✨✔---6 years after final
payment



What does a KO need prior to commencement of negotiations for a sole source contract,
commencement of negotiations for a contract resulting from an unsolicited proposal, or award without
providing for full and open competition? - ANSWER ✨✔---Justification and Approval which justifies
the actions in writing, certifies the accuracy and completeness of the justifications and obtains the
approval required



The KO shall not award a sole-source contract for an amount exceeding $25M unless -
ANSWER ✨✔---they have a signed Justification and Approval



A J&A should include - ANSWER ✨✔---Description of action being approved

Description of supplies or services required + estimated value

statutory authority permitting other than full and open comp

demonstrate why specific KTR is required (instead of comp)

efforts made to solicit offers from other sources

determination of fair and reasonable anticipated cost

description of market research conducted

list of sources that expressed interest

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