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Subject :NCO    Class : Class 4

Which of the following is/are system software?


AOnly (i)
BBoth (i) and (iii)
CBoth (ii) and (iv)
DBoth (ii) and (iii)


Ans 1:

Class : Class 5
A

Ans 2:

Class : Class 4
Option - B

Ans 3:

Class : Class 4
Option - B

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