Question

A. Tick the correct answers.
1. Which of these number systems has only two digits?
(a) Decimal
(b) Binary
(c) Hexadecimal
2. Which of these means OFF in the binary number system?
(a) 1
b. 0
(c) -1
3. Which of these is the rightmost position in a positional number system?
(a) Ones
b. Units
(c) Both a and b
4. Which of these number systems has the base 16?
(a) Decimal
b. Binary
(c) Hexadecimal
5. Which method is used to convert a binary number into a decimal number?
a. Division
b. Multiplication
C. Addition
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Answer 1

Binary
0
Both a and b
Hexadecimal
Division