Answer:
What is meant by binary?
Binary numbers are the numbers that are represented in 0 and 1 only.
And remember denary means decimal
Convert 10101111 to denary?
2^7*1 + 2^5*1 + 2^3*1 +2^2*1 +2^1*1 + 2^0*1
=175
Convert 00110011 to denary?
2^5*1 + 2^4*1 + 2^1*1 +2^0*1
= 51
Convert 88 to binary.
88/2 0
44/2 0
22/2 0
11/2 0
5/2 1
2/2 1
1
1110000
Convert 94 to binary
94/2 47 0
47/2 1
23/2 1
11 1
5/2 1
2/2 0
1
1011110
What ASCII Stands for.
American standard code for information interchange.
Explain how the ASCII can be used to represent the characters in the computer systems.
It is the code which represent the 127 English characters in the form of numbers, and each letter is assigned a certain number from 0 and 127. As an example, the ASCII code implies that for uppercase N the value ASCII value is 78 which represent this text. And this makes it a reality for us to transfer any type of data from one computer to the other.
Explanation:
Please check attachment
