DFCCIL EE Digital Electronics Quiz 3

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Question 1

Reduce the output for following Boolean equation. 

f = A̅+B̅+ABC̅

• AA+B̅
• BBC̅+A+B
• CBC̅+A̅ +B̅
• DBC̅+A̅ +C

Question 2

The number of NAND Gates required to implement the following expression

 are

• A0
• B1
• C2
• D3

Question 3

Consider the Boolean expression as , its simplified form is

• A
• B
• C
• DAB

Question 4

If

• AA̅ B̅
• BA B
• CA̅ B
• DA B̅

Question 5

The given circuit can be minimized to:

• A
• BX
• CY
• DXY

Question 6

Find the minimized Boolean expression of

• A
• B
• C
• D

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