cp.rajesh1977@gmail.com
from
Bharatiya Vidhya Bhavan, Abu Dhabi
Subject :ICSO Class : Class 3
∗This device is commonly used in shopping malls and large retail stores. What is this device called?
AKeyboard
BConcept keyboard
CVegetable keyboard
DTouch keyboard
Ans 1:
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Ans 2:
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Rebanta Sanyal
from
Ramakrishna Mission Vidyalaya,Narendrapur, Midnapore
Class : Class 9
Hahahaha nco class 3 ch 2 q 20 ans b concept keyboard
Ans 3:
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Ans 9:
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PRINCE ROY
from
STARLING INTERNATIONAL SCHOOL, SHYAMNAGAR, KOLKATA
Class : Class 4
My answer is (b) Concept Keyboard.