1.2.3 Units Flashcards
What is Binary?
A system where numbers are expressed by 0 or 1 (Base 2)
What is Denary?
Is a base 10 number system, also known as a decimal (0 to 9)
What is Hexadecimal?
A numbering system with Base 16.
0-9 ABCDEF
What is a bit?
It’s the smallest unit = 1
What is a nibble?
A nibble is 4 bits
What is a byte?
A byte is 8 bits
What is a kilobyte?
A kilobyte is 1000 bytes or 1KB
What is a megabyte?
A megabyte is 1000KB or 1MB
What is a gigbyte?
A gigabyte is 1000MB or 1GB
What is a terabyte?
A terabyte is 1000GB or 1TB
What is a petabyte?
A petabyte is 1000TB or 1PB
Convert 32 000 000 000 bits to gb?
32 000 000 000/8 = 4000000000b
4000000000/1000 = 4000000KB
4000000/1000 = 4000MB
4000/1000 = 4GB
What is 1 000 000 000 byte to tb?
1 000 000 000/1000 = 1000000KB
1000000/1000 = 1000MB
1000/1000 = 1GB
1/1000 = 0.001TB
Convert 3GB to KB
3x1000 = 3000MB
3000x1000 = 3000000KB
Convert 32TB into MB
32x1000 = 32000GB
32000x1000 = 32000000MB
