Unit 3: Data Representation: hexadecimal Flashcards
(8 cards)
1
Q
The character for 11 is?
A
B
C
D
A
B
2
Q
F is the character for?
13
14
15
16
A
15
3
Q
The highest number that can be represented in two columns of hexadecimal is?
127
128
255
256
A
255
4
Q
Convert this hex number AA to denary.
160
166
1010
170
A
170
5
Q
Convert this denary 102 number to hex.
66
A2
50
10
A
66
6
Q
Convert this base 16 number AD to binary.
0 0 1 0 1 1 0 1
1 0 1 0 1 1 0 1
1 0 1 0 1 0 1 1
A
1 0 1 0 1 1 0 1
7
Q
Convert this binary number 1 0 1 0 1 1 0 0 to base 16.
AB
AC
CA
BA
A
AC
8
Q
Computers understand hexadecimal. True or False?
True
False
A
False
