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Yugandhar Dive from D.A.V Public School Nerul , Mumbai
Subject :ICSO    Class : Class 8

Which of the following is NOT a data scanning device?

A
B
C
D


what is the device in A option

Ans 1:

Manan Sharma from Naini Valley School, Haldwani
Class : Class 8
It is OMR device

Ans 2:

bsomkar from Montfort School, Dhenkanal
Class : Class 10
The device is optical mark recognition or reader that is used to scan papers in omr format to analyse marks

Ans 3:

Vikas Tekriwal {rijul and souham tekriwal] from jayshree periwal international school {formely known as sbsis}, Jaipur
Class : Class 8
the figure one is an omr optical mark reader

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