CS302 Quiz No.1 Shared by Yahya

Question # 1 of 10
A SOP expression having a domain of 3 variables will have a truth table having ____ combinations of inputs and corresponding output values.
Select correct option:
2 (Correct)
4
8
16

Question # 2 of 10
The OR Gate performs a Boolean _______ function
Select correct option:
Addition (Correct)
Subtraction
Multiplication
Division

Question # 3 of 10
Sum term (Max term) is implemented using ________ gates
Select correct option:
OR (Correct)
AND
NOT
OR-AND

Question # 4 of 10
The number “1259” may belong to _______ number system.
Select correct option:
Binary number system
Octal or Decimal system.
Decimal or Hexadecimal system
Binary or Hexadecimal system (Correct)

Question # 5 of 10
If two numbers in BCD representation generate an invalid BCD number then the binary ________ is added to the result
Select correct option:
1001
0110
1111 (Correct)
1100

Question # 6 of 10
“1101” in signed representation is equivalent to _______
Select correct option:
10
13 (Correct)
-10
-5

Question # 7 of 10
TTL based devices work with a dc supply of ____ Volts
Select correct option:
+10
+5 (Correct)
+3
3.3

Question # 8 of 10
In decimal value “275” the weight of the digit “7” is ___________
Select correct option:
0
1
10 (Correct)
100

Question # 9 of 10
The decimal “10” will have an octal equivalent ________
Select correct option:
9
10
11
12 (Correct)

Question # 10 of 10
Caveman number system is Base ______ number system
Select correct option:
2
5 (Correct)
10
16