Physics Questions And Answers :: Logic Gates: part1



Basic Science : Logic Gates QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2014 job and other entrance examinations :

1.An OR gate linked with an invertor is called

NOT gate
NOR gate
NAND gate
AND gate

2.NAND gate is nothing but

AND-NOT gate
NOT-AND gate
NOT-OR gate
OR-NOT gate

3.In positive logic, 1 represents

ON
OFF
a low voltage
a false statement

4.In a two input logic circuit, there is output only when both inputs are 1. The gate is

OR
AND
NAND
NOT

5.In negative logic, 1 represents

OFF
ON
a high voltage
a true statement

More Logic Gates QUESTIONS AND ANSWERS available in next pages

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