questionFromString.label: IBPS RRB PO Mains 2017

An optical input device that interprets pencil marks on paper media is________.

1:
OMR
2:
punch card reader
3:
optical scanners
4:
magnetic tape
5:
Stylus
solution.label:
chapterName.label: Input and Output Device

questionFrom.label

IBPS RRB PO Mains 2017

Attempt.label

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Chapters. Input and Output Device

Using output devices one can ____.

Chapters. Computer

Choose the odd one out:

Chapters. MS-Window

What does .org stands for?

prepsutra-app-download android ios

downloadApp.label

androidIOSApp.label