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Question:
Which ActiveRecord query prevents SQL injection?

1.Product.where(“name = #{@keyword}”)

2.Product.where(“name = ” << @keyword}

3.Product.where(“name = ?”, @keyword

4.Product.where(“name = ” + h(@keyword)

Posted Date:-2022-09-17 03:32:01

More MCQS Questions and answers

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  20. How do you add Ruby code inside Rails views and have its result outputted in the HTML file?
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