NEW
Font size
WorksheetsNUMBERING SYSTEMS
Total questions: 10
Worksheet time: 5mins
Base 10 refers to which number system?
hexadecimal
decimal
octal
binary
Convert the binary number 1001.0010 to decimal.
9.125
90.125
12.5
125
What is the difference between binary coding and binary coded decimal?
BCD has no decimal format.
BCD is pure binary.
Binary coding is pure binary.
Binary coding has a decimal format.
The weight of the LSB as a binary number is:
4
3
2
1
The number of bits used to store a BCD digit is:
1
8
4
2
What is the result when a decimal 5238 is converted to base 16?
327.375
12166
1476
1388
Convert the decimal number 151.75 to binary.
10000111.11
11010011.01
00111100.00
10010111.11
3428 is the decimal value for which of the following binary coded decimal (BCD) groupings?
11010001001000
11010000101000
011010010000010
110100001101010
Convert the binary number 1011010 to hexadecimal.
5A
5F
5C
5B
Which of the following characterizes an analog quantity?
It can be described with a finite number of steps.
It has a continuous set of values over a given range.
Its values follow a logarithmic response curve.
Discrete levels represent changes in a quantity.
