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Ui Developer Front End Developer Interview Questions

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3,529 ui developer front end developer interview questions shared by candidates

- Create a triangle with CSS -Use of semantic tags in HTML5 -Use of meta tag 'viewport' and why we use initial scale =1 -Questions on media queries -Can we create a 20 column layout with bootstrap's 12 grid layout -CSS box model. If we want to increase padding or border without increasing overall size of the div, how to achieve it? - how to position a div exactly at center of the screen without knowing it's dimensions - write JavaScript code to input 2 strings and output string should take one character from each of those strings alternately. For eg input1 = "abc", input2="wxyz", then rqeuired output = "awbxcyz" - what is eventpropagation and eventhandling
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UI Developer

Interviewed at Cognizant

3.6★
Apr 12, 2019

- Create a triangle with CSS -Use of semantic tags in HTML5 -Use of meta tag 'viewport' and why we use initial scale =1 -Questions on media queries -Can we create a 20 column layout with bootstrap's 12 grid layout -CSS box model. If we want to increase padding or border without increasing overall size of the div, how to achieve it? - how to position a div exactly at center of the screen without knowing it's dimensions - write JavaScript code to input 2 strings and output string should take one character from each of those strings alternately. For eg input1 = "abc", input2="wxyz", then rqeuired output = "awbxcyz" - what is eventpropagation and eventhandling

Interview question was average. Your basics needs to be clear in all skills you have mentioned in your resume. 1. version of angularjs you have worked on? 2. Write a program for custom directives in angularjs. 3. why we use closure and its program ? 4. types of data types in js 5. difference between function and method 6. difference between clear and float property in css 7.One program on scopes of js 8. how to position one div in center inside another div through css.
avatar

UI Developer

Interviewed at Cognizant

3.6★
Jul 5, 2018

Interview question was average. Your basics needs to be clear in all skills you have mentioned in your resume. 1. version of angularjs you have worked on? 2. Write a program for custom directives in angularjs. 3. why we use closure and its program ? 4. types of data types in js 5. difference between function and method 6. difference between clear and float property in css 7.One program on scopes of js 8. how to position one div in center inside another div through css.

• How to communicate with components • How many files are created in component • What is ajax, JSON • How to call API • What is spread operators • What is event emitter • Karma testing • jQuery • Difference between jQuery and angular • What is webpack • How do you install angular.
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UI/Angular Developer

Interviewed at Cognizant

3.6★
Jul 22, 2018

• How to communicate with components • How many files are created in component • What is ajax, JSON • How to call API • What is spread operators • What is event emitter • Karma testing • jQuery • Difference between jQuery and angular • What is webpack • How do you install angular.

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