Computer Quiz
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q:'Laser printers belong to', options:['A.line printer','B.Page printer','C.band printer','D.dot matrix printer'], answer:2 }
]
// set questions and options and question number totalQuestionSpan.innerHTML=questions.length; function load(){ questionNumberSpan.innerHTML=index+1; question.innerHTML=questions[questionIndex].q; op1.innerHTML=questions[questionIndex].options[0]; op2.innerHTML=questions[questionIndex].options[1]; op3.innerHTML=questions[questionIndex].options[2]; op4.innerHTML=questions[questionIndex].options[3]; index++; }
function check(element){ if(element.id==questions[questionIndex].answer){ element.classList.add("correct"); updateAnswerTracker("correct") score++; console.log("score:"+score) } else{ element.classList.add("wrong"); updateAnswerTracker("wrong")
} disabledOptions() }
function disabledOptions(){
for(let i=0; i