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What can a QR code be used for?

Answer and explanation

Correct answer: Opening digital information or a payment service by scanning

A QR code is a machine-readable pattern that can be scanned with a camera or QR reader. The scan may open a web page, display information, identify an item or lead to a payment service, depending on how the code was created. It does not cut paper, increase sound or clean a screen, so D is correct.

Related tags

Qr-CodeScanningDigital-PaymentIntroduction To Ict And Its Role In Daily LifeIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial IntelligenceClass 9 Mcq

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