JavaScript Mastery Quiz
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JavaScript Mastery Quiz
Test your knowledge of JavaScript with this engaging quiz designed for beginners and intermediate coders. Whether you’re brushing up on your skills or preparing for a coding interview, this quiz will challenge your understanding of JavaScript fundamentals.
Points of Focus:
- Variable declarations
- Control flow and loops
- Fun
ctions and scopes - Common JavaScript methods
الصٝ var = 85 ؛
إذا (الصٝ> = 60)
{تنبيه ("تمرير") ؛ }
آخر
{تنبيه ("ٝشل") ؛ }
لـ (var I = 5 ؛ I <= 20 ؛ I = I + 5)
{console.log (i) ؛ }
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لـ (var I = 10 ؛ i> 0 ؛ I = I - 1)
{
console.log (ط) ؛
}
var year = 2018;
let month = 'April’;
let day = 22;
alert(day + month + year);
يتم حساب قیمة جملة الشرط ٝإذا كانت جملة الشرط تكاٝي القیمة true ٝعندئذ يتم تنٝيذ الأكواد بین أقواس جملة الشرط if ،وإذا كانت تكاٝئ القیمة false سوٝ يتم تجاھل تتنٝذ الأكواد بین أقواس جملة الشرط if ثم يتم تنٝيذ الأكواد المنحصرة بین أقواس الجملة else
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Ù † Ù † Ù † Ø®
ماهي مخرجات الكود التالي:
var num1 = 2 ,num2 = 4 , num3 |
ماهو الكود الذي له نٝس مخرجات هذا الكود for ) var i = 10 ; i > 0 ; I = I - 1 ) { console.log( I ) ; } |
مدري وشن