Question 21Given that A's code point in ASCII is 65, and a's code point is 97. What is the binary representation of 'A' in ASCII ? (and what's its hexadecimal representation). What is the binary representation of 'a' in ASCII ?

Question

Accepted Answer

Binary representation of 'A' in ASCII will be binary representation of its code point 65.

Converting 65 to binary:

2	Quotient	Remainder
2	65	1 (LSB)
2	32	0
2	16	0
2	8	0
2	4	0
2	2	0
2	1	1 (MSB)
	0

Therefore, binary representation of 'A' in ASCII is 1000001.

Converting 65 to Hexadecimal:

16	Quotient	Remainder
16	65	1
16	4	4
	0

Therefore, hexadecimal representation of 'A' in ASCII is (41)₁₆.

Similarly, converting 97 to binary:

2	Quotient	Remainder
2	97	1 (LSB)
2	48	0
2	24	0
2	12	0
2	6	0
2	3	1
2	1	1 (MSB)
	0

Therefore, binary representation of 'a' in ASCII is 1100001.

Data Representation — Question 21

Question 21