WorksheetsNumber System
Total questions: 20
Worksheet time: 12mins
This system of ten digits is called the decimal number system while the number system that uses only two digits is called _____.
the hexadecimal number system
the octal number system
the binary number system
the duodecimal number system
The only two digits used in the binary number system are _______.
one and two
zero and one
zero and two
two and three
Which of the following is the best definition of a bit?
An electrical signal in a wire
A physical signal that becomes a digital signal
A measure of computer graphics and sound
A single 1 or 0 in a digital signal
How many bits are in a single byte?
4
8
12
16
Which of these are the correct place values for binary?
128,64,32,16,8,4,2,1
128, 68,34,12,6,4,2,1
1,0
0,1
A nibble is how many bits?
4
8
1
16
How many bits are there in 4 bytes?
32
4
1
4000
What kind of 'base' system is binary known as?
Base 12
Base 8
Base 2
Base 10
The highest digit in Octal is _________.
7
6
5
4
The Octal Numbering System have a range of "8" digits which is ________________.
1, 2, 3, 4, 5, 6, 7, 8
0,1, 2, 3, 4, 5, 6, 7, 8
0, 1, 2, 3, 4, 5, 6, 7,
1, 2, 3, 4, 5, 6, 7
What does the term 'octal' mean?
Relating to a system with 8 as a base
Relating to a system with 10 as a base
Relating to a system with 16 as a base
Relating to a system with 2 as a base
a base 16 system used to simplify how binary is represented
Hexadecimal
Octal
Binary
Decimal
uses the digits 0 to 7
Hexadecimal
Octal
Binary
Decimal
The decimal number 1010 in hexadecimal is A16
True
False
The decimal number 1010 in octal is A8
True
False
The decimal number 1010 in octal is 128
True
False
The binary number 001112 in decimal number is 710
True
False
THE BASE OF _____________ SYSTEM IS 10
DECIMAL
BINARY
HEXA DECIMAL
OCTAL
