Binary numbers need more places for counting because
They are always big numbers
Any number of 0's can added in front of them.
Binary base is small
0's and 1's have to be properly spaced apart.
Normally, bytes are divided into two parts. How many bits are in each part?
4 and 4
4 and 2
4 and 6
2 and 4
(101)2+(111)2 is
The number system used almost universally humans is called
Binary
Octal
Decimal
Hexa
The obvious reason for the usage of binary numbers instead of decimal numbers is
Ideal for coding purpose involving two state nature of components.
Easy to code
Processing is faster
Easy to use
The maximum number of characters represented by seven bit codification scheme is
64
127
32
7
A 32 bit word would consists of
32 bytes
16 bytes
8 bytes
4 bytes
The prices of certain products in a multinational company are shown like EE555, 6 BA and 3D. Which number system is used in this type of coding?
Hexadecimal
How is the sign of the number represented ?
The first number of the word is sign
The first bit of the word is reserved for the sign of the number.
The magnitude of the number
The last (least significant) bit.