JavaScript Professional Certification Test — 100 MCQs | Arif IT House

JavaScript Professional Certification Test

Arif IT House · Code-based MCQs · International Standard

100 MCQs · 50 MIN

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Test Mode

🎯 Learn ModeInstant feedback · no timer

⏱ Exam Mode50 minutes · results at end

📋 100 MCQs on 6 JavaScript domains: fundamentals, functions & closures, objects & arrays, ES6+, async & promises, DOM & events.
💻 Code-based — many questions show real JavaScript whose output you must predict.
🔀 Fully shuffled — questions and options change every attempt.
⏱ Exam Mode: 50 minutes total, auto-submit at 00:00, answers can be changed, flag & review freely.
🎯 Learn Mode: answer locks and the correct option is revealed immediately.
⌨️ Keys: A–D answer · ← → move · F flag.
🎓 Pass mark: 60%. Grades: A+ ≥90 · A ≥80 · B ≥70 · C ≥60.

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