Free National Defence Headquarters Exam Questions and Answers
National Defence Headquarters Exam is one of the Canada Public Service tests covered here. The PSC's Personnel Psychology Centre runs the standardized tests used to staff federal roles — the General Competency Test, the Written Communication Proficiency Test and the Second Language Evaluation suite among them — while Canadian Armed Forces recruiting runs a separate track entirely.
Candidates comparing National Defence Headquarters Exam exam dumps, ExamTopics and other practice tests use this page for the answers and explanations behind each question. Download the free PDF, then sit the timed exam simulation before booking with Canada Public Service.
Last updated: October 2, 2026
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Question #6
What is the main function of the Department of National Defence in Canada?
Correct answer: D
Explanation
The Department of National Defence's main function is to ensure national security.
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FAQ
- Q1: What is the National Defence Headquarters Exam exam?
- A: National Defence Headquarters Exam is a Canada Public Service certification exam. Judging by the questions in our bank, it concentrates on military, canadian, forces, defence and armed.
- Q2: What topics does the National Defence Headquarters Exam exam cover?
- A: Questions in our National Defence Headquarters Exam bank cluster around military, canadian, forces, defence, armed, canada, warfare and national. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for National Defence Headquarters Exam?
- A: Work through the National Defence Headquarters Exam practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real National Defence Headquarters Exam exam questions?
- A: They are drawn from officially released past questions and from community members who have sat National Defence Headquarters Exam. Answers are verified and updated weekly.
- Q5: Where do I register for the National Defence Headquarters Exam exam?
- A: Register through Canada Public Service directly at https://www.canada.ca/en/public-service-commission/services/staffing-assessment-tools-resources/human-resources-specialists-hiring-managers/human-resources-toolbox/personnel-psychology-centre/consultation-test-services/public-service-commission-tests.html. Exampractice is not affiliated with Canada Public Service and does not administer the exam.
- Q6: Is there a free National Defence Headquarters Exam sample?
- A: Yes. Every National Defence Headquarters Exam page shows a free sample of real questions. Upgrading opens the full bank and the practice test.