Questions by DavidAnderson - Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python

+1 vote

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What's the output? class Chameleon { static colorChange(newColor) { this.newColor = newColor;

asked Feb 24, 2024 in JavaScript

+1 vote

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What's the output? let a = 3; let b = new Number(3); let c = 3; console.log(a == b); console.log(a === b);

asked Feb 24, 2024 in JavaScript

+1 vote

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What's the output? let c = { greeting: 'Hey!' }; let d; d = c; c.greeting = 'Hello'; console.log(d.greeting);

asked Feb 24, 2024 in JavaScript

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Which one is true? const bird = { size: 'small', }; const mouse = { name: 'Mickey', small: true, };

asked Feb 24, 2024 in JavaScript

0 votes

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What's the output? +true; !'Lydia'; A: 1 and false B: false and NaN C: false and false

asked Feb 24, 2024 in JavaScript

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What's the output? for (var i = 0; i < 3; i++) { setTimeout(() => console.log(i), 1); } for (let i = 0; i < 3; i++)

asked Feb 24, 2024 in JavaScript

0 votes

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What's the output? function sayHi() { console.log(name); console.log(age); var name = 'Lydia'; let age = 21; }

asked Feb 24, 2024 in JavaScript

0 votes

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Array.of(7)

asked Feb 24, 2024 in HTML

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(typeof[] === typeof{}) && (typeof null === typeof {})

asked Feb 24, 2024 in HTML

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Which of the following media properties can be used to speed up Video playback?

asked Feb 24, 2024 in HTML

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for a weakmap w1, which of the following is valid

asked Feb 24, 2024 in HTML

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console.log(0.1+0.2==0.3)

asked Feb 24, 2024 in HTML

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valid display values for the below form element

asked Feb 24, 2024 in HTML

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when is the NOSCRIPT element not considered in a browser?

asked Feb 24, 2024 in HTML

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what is TZD in datetime value attribute

asked Feb 24, 2024 in HTML

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The following description is given for which data transfer attribute?

asked Feb 24, 2024 in HTML

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which event will fire every time when the mouse is moved while the object is being dragged?

asked Feb 24, 2024 in HTML

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Which data transfer attribute returns the specified data if there is no such data returns empty string

asked Feb 23, 2024 in HTML

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1 answer

HTML5 introduces two mechanisms, similar to HTTP session cookies, for storing structured data on the client

asked Feb 23, 2024 in HTML

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The default character encoding in HTML5 is

asked Feb 23, 2024 in HTML

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which feature lets you create your own vocabularies beyond HTML 5 and extent …

asked Feb 23, 2024 in HTML

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The following elements <header>,<footer>,<article>,<section> These elements are called

asked Feb 23, 2024 in HTML

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warchPosition() method retrieves periodic updates about the current geographic location of the device

asked Feb 23, 2024 in HTML

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Which are restrictions active if sandbox attribute is used?

asked Feb 23, 2024 in HTML

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The recommendation to include CSS before JavaScript is invalid

asked Feb 23, 2024 in HTML

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CSS3 animation is not showing an effect because ______or______ is not specified

asked Feb 23, 2024 in HTML

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which is right way of declaring browser specific CSS for an element?

asked Feb 22, 2024 in HTML

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CSS triangles are formed by having height and width of

asked Feb 22, 2024 in HTML

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Which is best suited for applications with large rendering area eg.Google maps?

asked Feb 22, 2024 in HTML

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You are developing a customer web form that includes the following HTML

asked Feb 22, 2024 in HTML