1000+ Digital Electronics GATE Questions with Solutions Pdf - 2

Question: 6

OR-AND realization of a combinational circuit is equivalent to

(A) NOR-NOR realization

(B) NOR-NAND realization

(C) NAND-NOR realization

(D) NAND-NAND realization

Question: 7

In Digital Logic Designs, GAL is abbreviated as

(A) Generic Array Logic

(B) Generic Advance Logic

(C) General Array Logic

(D) General Advance Logic

Question: 8

The Boolean algebra is mostly based on

(A) Standard theorem

(B) De Morpans theorem

(C) De Morgans theorem

(D) Boolean theorem

Question: 9

Which of the following logic gate follow both commutative and associate law?

(A) NAND gate

(B) NOR gate

(C) AND gate

(D) None of these

Question: 10

The code where all successive number differ from their preceding number by single bit is

(A) BCD code

(B) Binary code

(C) Excess 3 code

(D) Gray code