Question

Write the message, “Hello World” in ASCII code.

[D: Decimal, B: Binary]

can you explain how to go about this really trying to understand

Answer 1

There is no easy way of remembering ASCII codes
Go through ASCII table and make the conversions
H -> 72 ->  1001000
e -> 101 -> 1100101
l -> 108 -> 1101100
l -> 108 -> 1101100
o -> 111 -> 1101111
  -> 32 ->  0100000
W -> 87 ->  1010111
o -> 111 -> 1101111
r -> 114 -> 1110010
l -> 108 -> 1101100
d -> 100 -> 1100100
In decimal:  72 101 108 108 111 32 87 111 114 108 100 
In binary:   1001000 1100101 1101100 1101100 1101111 0100000 1010111 1101111 1110010 1101100 1100100