NAND Gate Question & AnswersApril 5, 2022 By WatElectronics This article lists 25 NAND Gate MCQs for engineering students. All the NAND Gate Questions & Answers given below include a hint and a link wherever possible to the relevant topic. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up their fundamentals on NAND Gate.Logic gates are electronic devices represented using Boolean function. They are classified as standard logic gates (OR Gate, AND Gate, and NOT Gate) and universal logic gates (NOR Gate, NAND Gate), and other logic gates XOR. A universal gate is designed using a combination of other logic gates that includes AND, NOT and OR. A NAND gate is also designed using all the standard gates where the input is AND gate and the output is NOT gate.A NAND gate comprises a minimum of 2 input terminals, maximum of ‘n’ input terminals, and a single output terminal. The advantage of the NAND gate includes maximum storage capacity, highly durable, and nonvolatile memory. The disadvantages of the NAND gate include; cost-effectiveness, wear out easily, and greater standing by the current. The applications of NAND gate include Burglar alarms, freezer buzzers,s, and other theft alarms.1). Which of the following are the universal logic gates? AND NAND NOR Both a and b HintCombination of standard gates.2). Which of the following are the basic logic gates? AND OR NOT All the above Hint3 basic logic gates.3). A NAND gate comprises minimum of ____ number of input terminals? 1 3 2 4 HintEven number of terminals.4). NAND gate is a combination of ___ logic gates? NOT AND OR Both a and b Hint2 logic gates.5). Which of the following is the input logic gate of NAND gate? AND NOT OR XOR HintProduct of terms.6). Which of the following is the output gate of NAND? AND NOT OR XOR HintAlso called inverter.7). Identify the following logic gate symbol?Logic Gate AND NOT OR NAND HintUniversal gate.8). Identify the following logic gate symbol?Logic Gate AND NOT OR NAND HintBasic logic gate.NAND Gate Interview Questions and Answers 9). If the input to NAND gate is (0,0) then the output is ___? 0 1 X Either a or b Hint0+1=?10). If the input to NAND gate is (0,1) then the output is ___? 0 1 X Either a or b Hint0+1=?11). If the input to NAND gate is (1,0) then the output is ___? 0 1 X Either a or b Hint0+1=?12) If the input to NAND gate is (1,1) then the output is ___? 0 1 X Either a or b Hint0+0=?13). How many maximum numbers of inputs a NAND gate comprises of? 1 3 6 n HintMany inputs.14). Logic ‘0’ is ___ logic? High Low Infinite Both a and c HintMinimum logic.15). Logic ‘1’ is ___ logic? High Low Infinite Both a and c HintMaximum logic.16). Which of the following are the applications of NAND gate? Burglar alarm Freezer buzzer Alarms All the above HintSiren applications.17). Logic gates are basic elements of ___ world? Analog Digital Bio Chemical Hint0’s and 1’s world. Read more about Digital Circuits.NAND Gate Quiz Questions and Answers. 18). A NAND gates is capable of performing _____ logic gates operation? OR AND NOT All the above HintBasic gates operation.19). Which of the following is the advantage of NAND gate? Maximum storage capacity Highly durable Non volatile memory All the above Hint3 advantages.20). Which of the following is the disadvantages of NAND gate? Cost effective Wears out easily Greater stand by current All the above Hint3 disadvantages.21). Flash NAND comprises of ___ components? FET Capacitor Op-amps Oscillators Hint3 terminal devices. Read more about FET22). Which of the following is the additional terminal of NAND flash? Source Drain Floating Base HintMiddle terminal.NAND Gate MCQs for Exams23). Which of the following are the application of NAND flash? SSD USB drive All the above Hint3 applications.24). Universal gates are generated using ____? Other logic Boolean functions Normalization Both a and b Hint2 purposes.25). If logic ‘0’ is the input to NOT gate the output obtained is ___? 0 1 X Both a and b HintLogic high.For More MCQsLogic Gates Questions & Answers Please fill in the comment box below. Time is Up! Time's up
