Top 31 Ui Developer Interview Questions
Q1. What Css Class Do You Use To Span 12 Columns On Medium Sized Screens But Only 6 Columns On Large Screens In The Latest Version Of Bootstrap?
Magnificence=”col-md-6 col-lg-12″
Q2. How Do You Install/use Jquery In A Project. What Is The Minimum Setup Needed To Start Using Jquery.
Script tag, linked to a jquery CDN or domestically hosted report.
Q3. Name 3 Attributes Of The Position Property.
Static, absolute, fixed, relative, inherit.
Q4. Inside A Php Function, What Param Needs To Be Set In Order To Access A Global Variable?
Function function_name()
worldwide $the_global_var;
Q5. Name three Available Jquery Plugins That Bootstrap Has In Their Query Plugin Library.
Modal, Dropdown, Scrollspy, Tab, Tooltip, Popover, Alert, Button, Collapse, Carousel, Affix.
Q6. What Is Jquery
A JavaScript Framework/Library that make such things as DOM choice/manipulation, AJAX, and animation, easier.
Q7. What Programming Language Does Jquery Use?
JavaScript
Q8. What Is Semantic Html?
HTML the usage of markup that also conveys the containing content material. HTML5 has greater semantic tags than previous variations (nav aside but the use of descriptive instructions and identity’s can also be an example of semantic markup.
Q9. How Do You Access A Get Requests Url Parameter With Php?
$_GET[“urlkey”]
Q10. What Is The Difference Between Require() And Include() When An Error Is Encountered?
Consist of() will improve a caution if it fails, require() will improve a fatal error.
Q11. Name three html frame title type-of)
Q12. How Do You Check If A Variable Has Not Been Set In Php?
!Isset($var);
Q13. Name four aside article phase etcnot same to !
Q17. Can Jquery Be Used To Make An Ajax Request?
Yes
Q18. How Do You Include A Comment In Javascript?
/* This is a remark block */
//This is a commented out line
Q19. Declare A New Variable In Php Equal To The Number 3;
$quantity = 3;
Q20. How Do You Include A Comment In Css
/* This is a Comment */
Q21. What Is An Ajax Request And What Is A Simple Example Of Where A Ajax Request Would Be Used?
Asynchronous JavaScript and XML. Client aspect method used for GET, POST and so forth to get new records while not having to refresh the page.
Q22. How Do You Check If A Variable Has Been Set In Php?
Isset($var);
Q23. If You Have An Issue With Your Page, How Do You Debug It, What Tools Do You Use?
Looking for commonplace debugging practices like W3c validator, Firebug, Chrome Dev Tools.
Q24. What Is A Css Reset. What Is The Difference Between A Css Reset And Normalize.Css
CSS Reset gets rid of browser default patterns. Normalize.Css sets a widespread throughout all browsers (It does not ‘reset’ them).
Q25. What Is The Current Major Version Of Bootstrap?
Three.X.X
Q26. What Minimum Things Do You Have To Do In Order To Include Bootstrap & Boostrap Js In A Project/ Html Document.
Add bootstrap.Css/bootstrap.Js hyperlink and script inside the head of the HTML document *bonus if bootstrap.Js script covered within the footer (higher for page loading).
Q27. Loop Through The Color Array And Print Each Value To The Console. Assume You Do Not Know The Amount Of Colors In The Color Array.
Var colorations = [‘red, ‘yellow’, ‘green’, ‘blue’];
for( var i = 0; i < colors.Length; i++ )
console.Log(hues[i]);
Q28. Call An External Style Sheet And An External Script Located In The Root Folder Called Style.Css And Main.Js With Html.
<script src="main.Js"></script>
<link href="style.Css" rel="stylesheet"></link>
Q29. Name Some Online Resources You Reference When Having Css Issues.
Mozilla, Stack Overflow, CSS-Tricks . . .
Q30. Who Is Ui/ux Developer? What He Does?
As the call advocate UI / UX stands for User Interface Design or User Experience Design. The role of UI / UX developer is to cognizance at the manner the capability is displayed and the detail on how users have interaction with the users. They code for the functioning of the the front quit interface or User Interface.
Q31. Is Javascript Case Sensitive?
Yes
