test 2 review Flashcards
1
Q
which two codes are morse code ?
A
quinary code and variable length code
2
Q
which two codes are ASCII?
A
binary code and fixed length code
3
Q
what 5 things make up morse code ?
A
-dot
-dash
-inter element gap
-inter character gap
-inter word gap
4
Q
Unicode
A
16 bits
5
Q
QR code
A
represents ASCII
8 bits
6
Q
ASCII vs Unicode
A
-was replaced by unicode
-only represents english alphabet
-less bits than unicode (8)
7
Q
what to remember when doing arithmetic? 4 things
A
2= 0 carry 1
3= 1 carry 1
4= 0 carry 2
5= 1 carry 2
