{"id":1444,"date":"2023-06-26T16:03:23","date_gmt":"2023-06-26T10:33:23","guid":{"rendered":"https:\/\/edunovations.com\/mcqs\/?p=1444"},"modified":"2023-06-26T16:03:24","modified_gmt":"2023-06-26T10:33:24","slug":"digital-electronics-2","status":"publish","type":"post","link":"https:\/\/edunovations.com\/mcqs\/digital-electronics-2\/","title":{"rendered":"Digital Electronics &#8211; Electrical Engineering GK MCQ"},"content":{"rendered":"\n<p><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins><\/p>\n\n\n\n<p><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/mcqs\/digital-electronics-2\/#Digital_Electronics_%E2%80%93_Electrical_Engineering_GK_MCQ_%E0%A4%A1%E0%A4%BF%E0%A4%9C%E0%A4%BF%E0%A4%9F%E0%A4%B2_%E0%A4%87%E0%A4%B2%E0%A5%87%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%89%E0%A4%A8%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B8\" >Digital Electronics &#8211; Electrical Engineering GK MCQ (\u0921\u093f\u091c\u093f\u091f\u0932 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915\u094d\u0938 )<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/mcqs\/digital-electronics-2\/#Digital_Electronics_%E2%80%93_Electrical_Engineering_GK_MCQ_%E2%80%93_Previous_Year_Questions\" >Digital Electronics &#8211; Electrical Engineering GK MCQ  &#8211; Previous Year Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/mcqs\/digital-electronics-2\/#Some_Important_Links\" >Some Important Links<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Digital_Electronics_%E2%80%93_Electrical_Engineering_GK_MCQ_%E0%A4%A1%E0%A4%BF%E0%A4%9C%E0%A4%BF%E0%A4%9F%E0%A4%B2_%E0%A4%87%E0%A4%B2%E0%A5%87%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%89%E0%A4%A8%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B8\"><\/span>Digital Electronics <strong>&#8211; Electrical Engineering GK MCQ<\/strong> (\u0921\u093f\u091c\u093f\u091f\u0932 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915\u094d\u0938 )<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Prepare for exams and enhance your understanding of digital electronics with our comprehensive collection of Multiple Choice Questions (MCQs). This page features handpicked MCQs sourced from previous year papers of various sectors, including UPSC IAS. Strengthen your knowledge and problem-solving skills in digital electronics while preparing for competitive examinations.<\/p>\n\n\n\n<p>Introduction: Deepen your knowledge of digital electronics and boost your exam preparation with our extensive collection of MCQs. This page offers a wide range of multiple-choice questions sourced from past papers of esteemed exams, including UPSC IAS and other prominent sectors. These MCQs are designed to test your understanding and application of digital electronics principles.<\/p>\n\n\n\n<p>Why Choose Our Digital Electronics MCQs Page?<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Comprehensive Coverage: Our MCQs cover a diverse range of topics in digital electronics, ensuring a comprehensive understanding of key concepts and exam patterns.<\/li>\n\n\n\n<li>Previous Year Papers: The questions on this page have been carefully selected from previous year papers of various sectors, including UPSC IAS. By practicing these MCQs, you can familiarize yourself with the exam format and gain insights into the types of questions asked.<\/li>\n\n\n\n<li>Exam-Focused Preparation: Our MCQs are tailored to assess your knowledge, analytical thinking, and problem-solving abilities in digital electronics. Practicing these questions will help you enhance your performance in competitive exams.<\/li>\n\n\n\n<li>Wide Applicability: Whether you are preparing for UPSC IAS, civil services, engineering entrance exams, or any other competitive exam, our Digital Electronics MCQs page caters to the needs of diverse exam aspirants.<\/li>\n\n\n\n<li>Effective Learning: With our user-friendly interface and well-structured MCQ format, learning becomes efficient and navigation through the questions becomes easy. You can track your progress, identify areas for improvement, and focus your study efforts accordingly.<\/li>\n<\/ol>\n\n\n\n<p>Take advantage of this valuable resource to enhance your preparation for digital electronics-related questions in various exams. Strengthen your knowledge, build confidence, and excel in your exam with our comprehensive collection of MCQs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Digital_Electronics_%E2%80%93_Electrical_Engineering_GK_MCQ_%E2%80%93_Previous_Year_Questions\"><\/span>Digital Electronics <strong>&#8211; Electrical Engineering GK MCQ<\/strong> <strong> &#8211; Previous Year Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<style>\r\n    \/* Quiz container *\/\r\n    .quiz-container {\r\n        max-width: 800px;\r\n        margin: 0 auto;\r\n        padding: 20px;\r\n        box-sizing: border-box;\r\n        font-family: Arial, sans-serif;\r\n    }\r\n\r\n    \/* Question *\/\r\n    .question {\r\n        background-color: #f9f9f9;\r\n        padding: 20px;\r\n        border: 1px solid #ccc;\r\n        font-size: 20px;\r\n        margin-bottom: 20px;\r\n        border-radius: 5px;\r\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\r\n        position: relative;\r\n    }\r\n\r\n    \/* Question header *\/\r\n    .question h4 {\r\n        margin-bottom: 20px;\r\n    }\r\n\r\n    \/* Options list *\/\r\n    .options {\r\n        list-style-type: none;\r\n        padding: 0;\r\n    }\r\n\r\n    \/* Option item *\/\r\n    .options li {\r\n        margin: 10px;\r\n        padding: 10px;\r\n        display: flex;\r\n        align-items: center;\r\n        border-radius: 5px;\r\n        border: 2px solid #ccc;\r\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\r\n    }\r\n\r\n    \/* Option number *\/\r\n    .options li span {\r\n        margin-right: 10px;\r\n        width: 20px;\r\n        height: 20px;\r\n        border-radius: 50%;\r\n        border: 2px solid black;\r\n        display: flex;\r\n        justify-content: center;\r\n        align-items: center;\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* Option colors *\/\r\n    .options li span.option-a {\r\n        background-color: #FFD700; \/* Yellow *\/\r\n    }\r\n\r\n    .options li span.option-b {\r\n        background-color: #FF1493; \/* Pink *\/\r\n    }\r\n\r\n    .options li span.option-c {\r\n        background-color: #00BFFF; \/* Light Blue *\/\r\n    }\r\n\r\n    .options li span.option-d {\r\n        background-color: #7CFC00; \/* Green-Yellow *\/\r\n    }\r\n\r\n    .options li span.option-e {\r\n        background-color: #EE82EE; \/* Purple-Pink *\/\r\n    }\r\n\r\n    \/* Show answer button *\/\r\n    .show-answer {\r\n        background-color: #0066CC;\r\n        color: #fff;\r\n        border: none;\r\n        padding: 8px 20px;\r\n        font-size: 20px;\r\n        cursor: pointer;\r\n        border-radius: 3px;\r\n        text-align: center;\r\n        display: inline-block;\r\n        margin-bottom: 20px;\r\n    }\r\n\r\n    \/* Answer box *\/\r\n    .answer-box {\r\n        margin: 0 auto;\r\n        padding: 10px;\r\n        font-size: 20px;\r\n        color: #61970F;\r\n        box-sizing: border-box;\r\n        display: none;\r\n    }\r\n\r\n    \/* Question header *\/\r\n    .quiz-container .question-header {\r\n        color: darkblue;\r\n        font-weight: bold;\r\n        margin-right: 10px;\r\n    }\r\n\r\n    \/* Question header and text *\/\r\n    .quiz-container .question-header,\r\n    .quiz-container .question-text {\r\n        display: inline;\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* Responsive styles *\/\r\n    @media (max-width: 767px) {\r\n        .quiz-container {\r\n            padding: 10px;\r\n        }\r\n    }\r\n<\/style>\r\n<div class=\"quiz-container\">\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> Any number with an exponent of zero is equal to:<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168154\">zero<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168154\">one<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168154\">that number<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168154\">ten<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">In the decimal numbering system, what is the MSD?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168155\"> the middle digit of a stream of numbers<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168155\">the digit to the right of the decimal point<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168155\"> the last digit on the right<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168155\">the digit with the most weight<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Which of the following statements does NOT describe an advantage of digital technology<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168156\">the values may vary over a continuous range.<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168156\">the circuits are less affected by noise.<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168156\">the operation can be programmed.<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168156\">information storage is easy.<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The generic array logic (GAL) device is ______<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168157\">one-time programmable<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168157\">reprogrammable<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168157\">a cmos device<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168157\">reprogrammable and a cmos device<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> The range of voltages between VL(max) and VH(min) are ________.<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168158\"> unknown<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168158\">unnecessary<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168158\">unacceptable<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168158\"> between 2 v and 5 v<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">What is a digital-to-analog converter?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168159\"> it takes the digital information from an audio cd and converts it to a usable form<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168159\">it allows the use of cheaper analog techniques, which are always simpler.<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168159\">it stores digital data on a hard drive.<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168159\"> it converts direct current to alternating current.<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">What are the symbols used to represent digits in the binary number system<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168160\">0,1<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168160\">0,1,2<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168160\">0 through 8<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168160\">1,2<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> A full subtracter circuit requires _____<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168161\">two inputs and two outputs<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168161\">two inputs and three outputs<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168161\">three inputs and one output<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168161\">three inputs and two outputs<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The output of an AND gate is LOW <\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168162\">all the time<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168162\">when any input is low<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168162\">when any input is high<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168162\"> when all inputs are high<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Give the decimal value of binary 10010.<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168163\">610<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168163\">910<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168163\">1810<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168163\">2010<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Parallel format means that<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168164\"> each digital signal has its own conductor.<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168164\">several digital signals are sent on each conductor.<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168164\"> both binary and hexadecimal can be used.<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168164\"> no clock is needed.<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">A decoder converts.............<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168165\"> noncoded information into coded form<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168165\">coded information into noncoded form<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168165\">highs to lows<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168165\">lows to highs<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">A DAC changes ________<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168166\">an analog signal into digital data<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168166\"> digital data into an analog signal<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168166\">digital data into an amplified signal<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168166\">none of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The output of a NOT gate is HIGH when ______<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168167\">the input is low<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168167\"> the input is high<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168167\"> the input changes from low to high<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168167\">voltage is removed from the gate<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The output of an OR gate is LOW when __<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168168\">all inputs are low<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168168\">any input is low<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168168\">any input is high<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168168\">all inputs are high<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Which of the following is not an analog device?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168169\">thermocouple<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168169\">current flow in a circuit<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168169\">light switch<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168169\">audio microphone<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> A demultiplexer has _______<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168170\">one data input and a number of selection inputs, and they have several outputs<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168170\">one input and one output<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168170\">several inputs and several outputs<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168170\">several inputs and several outputs<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> A flip-flop has ___<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168171\">one stable state<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168171\">no stable states<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168171\">two stable states<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168171\">none of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Digital signals transmitted on a single conductor (and a ground) must be transmitted in:<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168172\">slow speed.<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168172\">parallel.<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168172\">analog.<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168172\">serial.<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">In a certain digital waveform, the period is four times the pulse width. The duty cycle is __<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_168173\">0%<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_168173\">25%<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_168173\">50%<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_168173\">100%<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n  <\/div>\r\n<script src=\"https:\/\/code.jquery.com\/jquery-3.6.0.min.js\"><\/script>\r\n<script>\r\n$(document).ready(function() {\r\n  $('.show-answer').click(function() {\r\n    var answer = $(this).data('answer');\r\n    $(this).siblings('.answer-box').html('The correct answer is: ' + answer).slideDown();\r\n    $(this).hide();\r\n  });\r\n});\r\n<\/script>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Important_Links\"><\/span>Some Important Links <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/geography\/\" target=\"_blank\" rel=\"noreferrer noopener\">Geography MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/state-gk-mcq\/\" target=\"_blank\" rel=\"noreferrer noopener\">State GK MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/current-affairs-mcq\/\" target=\"_blank\" rel=\"noreferrer noopener\">Daily Current Affairs MCQs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/ncert\/\" target=\"_blank\" rel=\"noreferrer noopener\">NCERT MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/indian-history\/\" target=\"_blank\" rel=\"noreferrer noopener\">Indian History MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/indian-polity\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Indian Polity MCQ<\/strong>s<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Free-GK-MCQ-App\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"Free GK MCQ App noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App.jpg\" alt=\"Free GK MCQ App\" class=\"wp-image-743\" title=\"Free GK MCQ App\" srcset=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App.jpg 900w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App-300x50.jpg 300w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free GK MCQ App<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Free-Daily-Current-Affairs-MCQ-App\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"Free Daily Current Affairs MCQ App noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2.jpg\" alt=\"Free Daily Current Affairs MCQ App\" class=\"wp-image-744\" title=\"Free Daily Current Affairs MCQ App\" srcset=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2.jpg 900w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2-300x50.jpg 300w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free Daily Current Affairs MCQ App<\/figcaption><\/figure>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6643489308705072\" crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Digital Electronics &#8211; Electrical Engineering GK MCQ (\u0921\u093f\u091c\u093f\u091f\u0932 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915\u094d\u0938 ) Prepare for exams and enhance your understanding of digital electronics with our comprehensive collection of Multiple Choice Questions (MCQs). This page features handpicked MCQs sourced from previous year papers of various sectors, including UPSC IAS. Strengthen your knowledge and problem-solving skills in digital electronics while [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1450,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[1182],"tags":[109,1232,1263,121,91,589,590],"class_list":["post-1444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-engineering","tag-competitive-exams","tag-digital-electronics","tag-engineering-entrance-exams","tag-exam-preparation","tag-mcqs","tag-previous-year-papers","tag-upsc-ias","entry","has-media"],"_links":{"self":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts\/1444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/comments?post=1444"}],"version-history":[{"count":0,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts\/1444\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/media\/1450"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/media?parent=1444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/categories?post=1444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/tags?post=1444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}