The mechanical teacher's instant checking shows which technological value?
Answer and explanation
Correct answer: Efficiency and quick feedback
The machine checks answers instantly, so efficiency is shown. In exams, write the positive technological effect with a clear example.
Frequently asked questions
What is the correct answer to this question?
Efficiency and quick feedback
Why is this the correct answer?
The machine checks answers instantly, so efficiency is shown. In exams, write the positive technological effect with a clear example.
Which subject and chapter does this question cover?
This is a Class 9 English question. Chapter: The Fun They Had. Topic: impact of technology.
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