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Nopal Securities

Nopal Securities Technical MCQ Questions

35 verified technical mcq questions with answer keys and step-by-step explanations. Core computer science, DSA, programming and subject knowledge questions.

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  1. A firewall has detected and blocked traffic coming from a known malicious IP address.Medium
  2. You are a Linux administrator for a small company.Medium
  3. A developer in your team cannot access a script located at /opt/scripts/run.sh due to...Medium
  4. Your threat hunting team detects outbound traffic to a Tor node from an employee's...Medium
  5. Your SOC uses an AI-based SOAR system to automate incident response.Medium
  6. Which programming language is predominantly used for Artificial Intelligence and Machine...Medium
  7. What is the worst-case time complexity of the QuickSort algorithm?Medium
  8. Which CPU scheduling algorithm allocates CPU time to processes in fixed units called time...Medium
  9. Which programming language is predominantly designed and used for statistical analysis and...Medium
  10. Which standard networking protocol is used by email clients to send emails to mail servers?Medium
  11. Which network layer protocol is used by routers to send a 'Destination Network Unreachable'...Medium
  12. An organization has deployed a web application on Azure using Kubernetes.Medium
  13. A Windows server hosting financial applications was compromised when a local account...Medium
  14. A website that allows users to enter and display arbitrary text to other users without...Medium
  15. When transmitting information across public networks, the decision to encrypt should...Medium
  16. A user reports their system is slow.Medium
  17. You receive the following Apache web server log entry: GET /login.php?id=1' OR '1'='1 What...Medium
  18. Given a dictionary of login attempts logins = {'alice': 3, 'bob': 50, 'charlie': 5}.Medium
  19. A detection rule is defined to trigger an alert if: 500MB in an hour OR 200MB in 10 minutes.Medium
  20. Which of the following transport layer protocols is connection-oriented and guarantees...Medium
  21. A shopkeeper offers a 20% discount on an item with a marked price of ₹500.Medium
  22. A car's speed increases from 60 km/h to 75 km/h.Medium
  23. The sum of three consecutive even integers is 48.Medium
  24. A geometric sequence has first term a = 3 and common ratio r = 2.Medium
  25. The area of a triangle is 54 cm}^2 and its base is 9 cm}.Medium
  26. Choose the grammatically correct sentence:Medium
  27. Fill in the blank: The new policy will come into effect next month.Medium
  28. Find the synonym of the word 'arduous':Medium
  29. Choose the correct phrasal verb: He ran his old friend at the station.Medium
  30. Identify the grammatical error in the sentence: 'Neither the manager nor the employees...Medium
  31. Which CLI command is used to initialize a new Node.js project creating a package.json file?Medium
  32. Which standard command is used to create a virtual environment in Python 3?Medium
  33. Which React Hook pattern is functionally equivalent to the componentDidMount lifecycle...Medium
  34. Which evaluation metric is standardly used to evaluate machine translation and natural...Medium
  35. Which of the following libraries or APIs can be used to make HTTP requests in modern Node.js?Medium