Question

The combination of the gates

                                   

Solution

Correct option is

OR gate

If the inputs A and B are inverted and then applied o a NAND gate, the output of the NAND gate will be the same as of an OR gate. The input of the last NAND gate is 

SIMILAR QUESTIONS

Q1

Which logic gets is represented by the following combination of logic gets?

                                         

Q2

The Boolean equation for the circuit given in the figure is :

                                                      

Q3

The given symbol represents :            

                                                                   

Q4

Two voltage signals A and B. Which of the following statements is true?

                                       

Q5

In Boolean algebra, X = A.B implies that

Q6

What is the Boolean expression for the gate circuit .

                                    

Q7

Which of the following gates serves as the building blocks is digital circuits?

Q8

What is the name of the gates

                                 

Q9

The combination of the gates

                                

Q10

What is the output X of the gate circuit