What keyword declares a variable?, let, class, loop, print, Which symbol starts a comment?, ##, **, //, <!--, Which type is a number?, null, true, "hello", 42, Which keyword defines a function?, define, function, func, method, How do you write true?, true, yes, TRUE, True, Which operator means equal value and type?, =, ===, !=, ==, Which method prints to console?, echo.log, write.line, print.out, console.log, Which value means nothing?, 1, "text", null, false, Which keyword creates a constant?, const, static, let, var, Which bracket makes an array?, (), [], {}, Which bracket makes an object?, (), {}, [], //, Which method joins text?, slice, shift, push, concat, Which loop repeats while true?, try, while, if, switch, Which statement checks conditions?, return, for, break, if, Which word stops a loop?, return, case, break, continue, Which method adds array item?, push, pop, slice, join, Which method removes last item?, shift, pop, map, push, What is a callback function?, A function that deletes data, A browser setting, A type of variable, A function passed as an argument to another function, What is the JavaScript event loop responsible for?, Managing the execution of asynchronous callbacks, Creating HTML tags, Storing passwords, Designing website layouts, What is TypeScript?, An operating system, A web browser, A database, A superset of JavaScript that adds static typing

JavaScript

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

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