Free U.S. National Security Agency (NSA) Computer Scientist Exam Questions and Answers
U.S. National Security Agency (NSA) Computer Scientist Exam is one of the US Federal tests covered here. There is no government-wide federal entrance exam: each agency runs its own screen, from OPM's USA Hire battery to Customs and Border Protection's own entrance examinations.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: August 31, 2026
- Provider
- US Federal
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Our test mode duration & pass mark
- 130 mins · 70%
- Verified answers
- Reviewed weekly
- Practice format
- Multiple choice
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
In a network security assessment, you discover a potential vulnerability in a firewall. What should be your first step?
Please select an optionIncorrectCorrect answer: C
Documenting findings is crucial for accountability and further action.
Was this answer correct?Question #2
You are tasked with developing an algorithm that can detect anomalies in network traffic. What is your primary goal?
Please select an optionIncorrectCorrect answer: A
The main goal is to accurately detect anomalies while minimizing false positives.
Was this answer correct?Question #3
During a code review, you notice that a colleague has hard-coded sensitive information into the application. What should you do?
Please select an optionIncorrectCorrect answer: B
It's important to address such issues directly to ensure security practices are followed.
Was this answer correct?Question #4
You are responsible for managing encryption keys in your organization. What is the most important aspect to consider?
Please select an optionIncorrectCorrect answer: D
Secure key storage is critical to prevent unauthorized access to sensitive data.
Was this answer correct?Question #5
A new software update is available that fixes multiple vulnerabilities. What should you do next?
Please select an optionIncorrectCorrect answer: D
Testing in a sandbox ensures that the update does not introduce new issues.
Was this answer correct?Question #6
You notice unusual outbound traffic on a server. What should be your first action?
Please select an optionIncorrectCorrect answer: B
Investigating the source is crucial to understand whether it is a legitimate process or malicious.
Was this answer correct?Question #7
A colleague informs you that they received a phishing email. What is your immediate response?
Please select an optionIncorrectCorrect answer: A
Reporting to IT helps in taking preventive measures against similar phishing attempts.
Was this answer correct?Question #8
Your team is developing a new software application. What security principle should be prioritized?
Please select an optionIncorrectCorrect answer: B
The principle of least privilege helps to minimize access permissions and enhance security.
Was this answer correct?Question #9
During a penetration test, you find a SQL injection vulnerability. What is your next step?
Please select an optionIncorrectCorrect answer: B
Documenting the vulnerability is essential for remediation steps later.
Was this answer correct?Question #10
You are implementing a new firewall. What is the first action you should take?
Please select an optionIncorrectCorrect answer: A
Rules should be configured based on established security policies to ensure proper protection.
Was this answer correct?
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FAQ
- Q1: What is the U.S. National Security Agency (NSA) Computer Scientist Exam exam?
- A: U.S. National Security Agency (NSA) Computer Scientist Exam is a US Federal certification exam. Judging by the questions in our bank, it concentrates on colleague, vulnerability, outdated, reviewing and login.
- Q2: What topics does the U.S. National Security Agency (NSA) Computer Scientist Exam exam cover?
- A: Questions in our U.S. National Security Agency (NSA) Computer Scientist Exam bank cluster around colleague, vulnerability, outdated, reviewing and login. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for U.S. National Security Agency (NSA) Computer Scientist Exam?
- A: Work through the U.S. National Security Agency (NSA) Computer Scientist 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 U.S. National Security Agency (NSA) Computer Scientist Exam exam questions?
- A: They are drawn from officially released past questions and from community members who have sat U.S. National Security Agency (NSA) Computer Scientist Exam. Answers are verified and updated weekly.
- Q5: Where do I register for the U.S. National Security Agency (NSA) Computer Scientist Exam exam?
- A: Register through US Federal directly. Exampractice is not affiliated with US Federal and does not administer the exam.
- Q6: Is there a free U.S. National Security Agency (NSA) Computer Scientist Exam sample?
- A: Yes. Every U.S. National Security Agency (NSA) Computer Scientist Exam page shows a free sample of real questions. Upgrading opens the full bank and the practice test.