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Digital Concepts - Technical MCQs

Q1:

How many unique symbols are used in the decimal number system?

A One

B Nine

C Ten

D Unlimited

ANS:C - Ten

Here it is asked for decimal number system, so the unique symbols will be 10 (i. e 1, 2, 3, 4, 5, 6, 7, 8, 9).

If it is asked unique symbols for binary number system then the answer will be 2 (i. e 0, 1).