Learn Ruby the Hard Way: Truth Tables Flashcards
1
Q
not False
A
True
2
Q
not True
A
False
3
Q
True || False
A
True
4
Q
True || True
A
True
5
Q
False || True
A
True
6
Q
False || False
A
False
7
Q
True && False
A
False
8
Q
True && True
A
True
9
Q
False && True
A
False
10
Q
False && False
A
False
11
Q
not (True || False)
A
False
12
Q
not (True || True)
A
False
13
Q
not (False || True)
A
False
14
Q
not (False || False)
A
True
15
Q
not (True && False)
A
True
16
Q
not (True && True)
A
False
17
Q
not (False && True)
A
True
18
Q
not (False && False)
A
True
19
Q
1 != 0
A
True
20
Q
1 != 1
A
False
21
Q
0 !=1
A
True
22
Q
0 != 0
A
False
23
Q
1 == 0
A
False
24
Q
1 == 1
A
True
25
Q
0 == 1
A
False
26
Q
0 == 0
A
True
