Expert IT Knowledge Quiz Expert IT Knowledge Quiz Posted byby maniabits.com 17 octobre 2024 0 Comments share Welcome to your Expert IT Knowledge Quiz Do you consider yourself an IT expert? This 20-question quiz is designed to test your in-depth knowledge in various areas of IT, including databases, networking, programming, and more. Each question has four answer options, but only one is correct. Take your time and choose wisely. At the end of the quiz, you will receive your score and find out if you have what it takes to be considered a true IT expert. Good luck! Nom E-mail 1. Which of the following is not a NoSQL database? MongoDB Cassandra MySQL Redis Aucun 2. What does the acronym 'REST' stand for in web services? Representational State Transfer Remote Execution Service Technique Recursive Service Technology Random Endpoint Secure Transfer Aucun 3. In Python, what is the output of ' 3 ** 2 ' ? 5 6 9 8 Aucun 4. Which design pattern ensures that a class has only one instance and provides a global point of access to it? Observer Factory Singleton Strategy Aucun 5. Which command is used to check the available disk space in Linux? df du ls diskcheck Aucun 6. What is the default port number for HTTPS? 80 21 443 8080 Aucun 7. Which of the following is a front-end framework? Django React Flask Spring Aucun 8. In Git, which command is used to create a new branch? git merge git branch git commit git checkout Aucun 9. What is the time complexity of binary search? O(n) O(log n) O(n log n) O(n^2) Aucun 10. Which protocol does SSH use to secure connections? HTTP SSL IPsec TLS Aucun 11. In Java, which keyword is used to inherit a class? implements extends inherits super Aucun 12. Which of the following is not a type of machine learning? Supervised learning Unsupervised learning Reinforcement learning Deep learning Aucun 13. What is the main purpose of Docker? Virtualization Containerization Cloud computing Network management Aucun 14. Which HTTP status code indicates a resource has been moved permanently? 200 301 404 500 Aucun 15. In networking, what does 'NAT' stand for? Network Address Translation Network Administration Tool Network Allocation Table Network Access Transfer Aucun 16. Which sorting algorithm is known for having the worst-case time complexity of O(n^2)? Quick sort Merge sort Bubble sort Heap sort Aucun 17. What is the command to list all files and directories, including hidden ones, in Linux? ls ls -l ls -a ls -h Aucun 18. Which file system is typically used in Unix and Linux systems? NTFS FAT32 EXT4 HFS+ Aucun 19. In JavaScript, which of the following is not a primitive data type? String Object Number Boolean Aucun 20. Which command is used to fetch changes from the remote repository in Git? git pull git fetch git merge git clone Aucun Time's upTime is Up! Publications similaires:Expert IT Knowledge QuizThe Ultimate 25 - Question General Knowledge QuizThe Best Print on Demand Platforms: A Complete Guide…Mastering Social Media for POD Beyond Ads: 5 Tips…About Us5 More Powerful Design Tools for Print on Demand…
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