How to use the Cyber Security MCQ Quiz
- 1. Answer the questionsPick one option for each of the 15 questions.
- 2. Check your scoreSee which answers were right and which were wrong.
- 3. Learn the whyRead the explanation under each question, then retry.
What the quiz covers
The questions span the security basics asked in interviews for developer, IT support and junior security roles, and in entry-level certifications.
- Principles: confidentiality, integrity and availability; least privilege.
- Web attacks: cross-site scripting, SQL injection and how to prevent them.
- Crypto basics: hashing vs encryption, public and private keys, password storage.
- Everyday threats: phishing, ransomware, zero-days.
- Networking: ports, firewalls and scanning with permission.
The distractors are real misconceptions, such as "store passwords encrypted with AES" or "MD5 is fine for passwords". Each explanation gives the correct idea in a sentence or two, so the quiz works as quick revision before an interview or exam.
Scoring and what to do next
Each correct answer earns a mark with no negative marking, so the maximum is 15 / 15; 9 correct is 60%. Skipped questions are counted separately.
Turn weak spots into practice. If hashing questions caught you out, compare a hash and a password hash with the file hash checker and the bcrypt generator. For web risks, read the OWASP Top 10 cheat sheet. For people-focused attacks, take the phishing awareness quiz. Practise attack techniques only on systems you own or have written permission to test. The quiz is scored in your browser and stores nothing.
Frequently asked questions
Is this enough to start a security career?
It checks the basics. A career needs hands-on practice with networking, Linux, web apps and labs.
Is the quiz linked to a certification?
No. It is practice material written by Uncodemy trainers.
Is the Cyber Security MCQ Quiz free?
Yes, the Cyber Security MCQ Quiz is free. The first time you check your score, you are asked for your name and WhatsApp number once. After that, this and every other Uncodemy tool opens straight away without the form.