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Devansh from SBPS Ranchi, Ranchi
Subject :ICSO    Class : Class 4

Which of the following devices is used with magnetic stripe cards?

A
B
C
D


Ans 1:

Pradhyumna from J S S Public School, Bengaluru
Class : Class 4
A

Ans 2:

Devansh from SBPS Ranchi, Ranchi
Class : Class 5
A

Ans 3:

Pradhyumna from J S S Public School, Bengaluru
Class : Class 4
A

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