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Free Linux Foundation JSNSD Exam Questions

Try our Free Demo Practice Tests for Comprehensive JSNSD Exam Preparation

  • Linux Foundation JSNSD Exam Questions
  • Provided By: Linux Foundation
  • Exam: OpenJS Node.js Services Developer
  • Certification: Web and Application Development
  • Total Questions: 320
  • Updated On: Jan 28, 2025
  • Rated: 4.9 |
  • Online Users: 640
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  • Question 1
    • Which type of attack is most commonly mitigated by input sanitization?

      Answer: B
  • Question 2
    • Which event is triggered when the server starts listening?

      Answer: B
  • Question 3
    • Which method is used to handle errors in a Promise chain?

      Answer: B
  • Question 4
    • What is the purpose of dependency security?

      Answer: A
  • Question 5
    • How does custom middleware validate incoming requests in Express.js?

      Answer: A
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