मशीन शिक्षक बच्चों को किस तरह की प्रतिक्रिया देता था?
What kind of feedback did the machine teacher give children?
Explanation opens after your attempt
B. तुरंत जांच वालीInstant checking feedback
Concept
The machine checked answers instantly. In exams, write quick feedback as a benefit of technology.
Why this answer is correct
The correct answer is B. तुरंत जांच वाली / Instant checking feedback. The machine checked answers instantly. In exams, write quick feedback as a benefit of technology.
Exam Tip
मशीन उत्तरों को तुरंत जांचती थी। परीक्षा में त्वरित प्रतिक्रिया को तकनीक का लाभ लिखें।
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