ASCII and Unicode Character Encoding

1. : What does ASCII stand for?
(A) American Standard Code for Information Interchange
(B) Advanced Standard Code for Internet Interchange
(C) American Symbolic Code for International Information
(D) Advanced System Code for Information Interchange

2. : How many characters can be represented using standard ASCII?
(A) 64
(B) 128
(C) 256
(D) 512

3. : Extended ASCII can represent up to how many characters?
(A) 128
(B) 256
(C) 512
(D) 1024

4. : Which character encoding system is capable of representing characters from most of the world’s writing systems?
(A) ASCII
(B) Unicode
(C) Binary Code
(D) Octal Code

5. : How many bits does UTF-8 use at minimum to represent a character?
(A) 4 bits
(B) 7 bits
(C) 8 bits
(D) 16 bits

6. : Unicode provides how many possible code points in total?
(A) 65,536
(B) 128,000
(C) 1,114,112
(D) 2,097,152

7. : Which encoding is more suitable for representing emojis?
(A) ASCII
(B) Unicode
(C) Binary
(D) Octal