2. Fundamental Hardware elements of Computers Flashcards
1
Q
A
AND Gate
2
Q
A
OR Gate
3
Q
A
NOT Gate
4
Q
A
NAND Gate
5
Q
A
Nor Gate
6
Q
A
XOR Gate
7
Q
AND Symbol
A
.
8
Q
OR Symbol
A
+
9
Q
XOR Symbol
A
10
Q
NOT Symbol
A
͞͞͞
11
Q
What is DeMoragans Law
A
Break the line, change the sign
12
Q
A AND A
A
A.A = A
13
Q
A AND NOT A
A
A.͞A = 0
14
Q
1 OR A
A
1+A =1
15
Q
0 OR A
A
0 + A = A
16
Q
A OR A
A
A+A =A
17
Q
A OR NOT A
A
A + ͞A = 1
18
Q
0 AND A
A
0 . A = 0
19
Q
1 AND A
A
1 . A = A
20
Q
A OR B
A
A + B = B + A
21
Q
A AND B
A
A . B = B . A
22
Q
A OR A AND B
A
A + (A.B) = A
23
Q
A AND A OR B
A
A.(A +B) =A
24
Q
Define Transistor
A
a device used to amplify and switch electronic signals and power. A voltage or current applied to one pair of the transistor’s terminals changes the current flowing through another pair of terminals
