Question # 1 of 10 ( Start time:
12 :50 :13 AM ) Total Marks: 1
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
4
8
16
The OR Gate performs a Boolean
_______ function
Select correct option :
Addition
Subtraction
Multiplication
Division
Question # 3 of 10 ( Start time:
12 :52 :04 AM ) Total Marks: 1
Sum term ( Max term ) is implemented
using ________ gates
Select correct option :
OR
AND
NOT
OR - AND
Question # 4 of 10 ( Start time:
12 :52 :45 AM ) Total Marks: 1
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
Question # 5 of 10 ( Start time:
12 :54 :13 AM ) Total Marks: 1
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
1100
Question # 6 of 10 ( Start time:
12 :55 :35 AM ) Total Marks: 1
“ 1101 ” in signed representation is
equivalent to _______
Select correct option :
10
13
- 10
- 5
Question # 7 of 10 ( Start time:
12 :57 :05 AM ) Total Marks: 1
TTL based devices work with a dc
supply of ____ Volts
Select correct option :
+ 10
+ 5
+ 3
3 .3
Question # 8 of 10 ( Start time:
12 :58 :01 AM ) Total Marks: 1
In decimal value “ 275 ” the weight of
the digit “ 7 ” is ___________
Select correct option :
0
1
10
100 ( Not Sure )
Question # 9 of 10 ( Start time:
12 :59 :28 AM ) Total Marks: 1
The decimal “ 10 ” will have an octal
equivalent ________
Select correct option :
9
10
11
12
Question # 10 of 10 ( Start time :
01 :00 :51 AM ) Total Marks: 1
Caveman number system is Base
______ number system
Select correct option :
2
5
10
16
