# Boolean Algebra and Logic Simplification - General Questions Online Exam Quiz

Boolean Algebra and Logic Simplification - General Questions GK Quiz. Question and Answers related to Boolean Algebra and Logic Simplification - General Questions. MCQ (Multiple Choice Questions with answers about Boolean Algebra and Logic Simplification - General Questions

### Determine the values of A, B, C, and D that make the sum term equal to zero.

**Options**

A : A = 1, B = 0, C = 0, D = 0

B : A = 1, B = 0, C = 1, D = 0

C : A = 0, B = 1, C = 0, D = 0

D : A = 1, B = 0, C = 1, D = 1

### Which of the following expressions is in the sum-of-products (SOP) form?

**Options**

A : ( A + B )( C + D )

B : ( A ) B ( CD )

C : AB ( CD )

D : AB + CD

### One of De Morgan's theorems states that . Simply stated, this means that logically there is no difference between:

**Options**

A : a NOR and an AND gate with inverted inputs

B : a NAND and an OR gate with inverted inputs

C : an AND and a NOR gate with inverted inputs

D : a NOR and a NAND gate with inverted inputs

### The commutative law of Boolean addition states that A + B = A × B .

**Options**

A : True

B : False

C : -

D : -

### The systematic reduction of logic circuits is accomplished by:

**Options**

A : using Boolean algebra

B : symbolic reduction

C : TTL logic

D : using a truth table

### An AND gate with schematic "bubbles" on its inputs performs the same function as a(n)________ gate.

**Options**

A : NOT

B : OR

C : NOR

D : NAND

### For the SOP expression , how many 1s are in the truth table's output column?

**Options**

A : 1

B : 2

C : 3

D : 5

### A truth table for the SOP expression has how many input combinations?

**Options**

A : 1

B : 2

C : 4

D : 8

### How many gates would be required to implement the following Boolean expression before simplification? XY + X(X + Z) + Y(X + Z)

**Options**

A : 1

B : 2

C : 4

D : 5

### Determine the values of A, B, C, and D that make the product term equal to 1.

**Options**

A : A = 0, B = 1, C = 0, D = 1

B : A = 0, B = 0, C = 0, D = 1

C : A = 1, B = 1, C = 1, D = 1

D : A = 0, B = 0, C = 1, D = 0

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