Web designing is one of the high-paying careers. If you’re hiring someone for a web design role, the ideal candidate should have the artistic capabilities and technical knowledge. In this article, we’ll prepare you for the most common Web Designer Interview Questions and Answer.
Our experts have compiled a list of the frequently asked web designer interview questions and answers on topics like HTML5, Standard Mode and Quirks Mode, CSS, Client-Server Architecture, pagination, web design tools.
Web Designer Interview Questions and Answer
These questions have been categorized according to the level of difficulty, for freshers as well as experienced professionals.
Q1: Which HTML tag is used to insert an image?
A. <image>
B. <img>
C. <src>
D. <picture>
✅ Answer: B
🧠 The <img> tag is used to embed images in an HTML document.
Q2: What will this CSS rule do?
p {
color: red;
}
A. Changes background to red
B. Adds border to paragraph
C. Changes text color to red
D. Makes text bold
✅ Answer: C
🧠 This CSS rule sets the text color of all <p> elements to red.
Q3: How do you create a function in JavaScript?
A. function = myFunc()
B. function:myFunc()
C. function myFunc()
D. create.myFunc()
✅ Answer: C
🧠 The correct syntax is: function myFunc() { }
Q4: What does the following HTML code do?
<a href=”https://example.com”>Visit</a>
A. Adds a script
B. Creates an image
C. Links to another page
D. Creates a form
✅ Answer: C
🧠 The <a> tag with href creates a hyperlink to another page.
Q5: Which of the following makes a webpage mobile responsive?
A. Using tables
B. Adding <meta viewport>
C. Using fixed-width layouts
D. Large images
✅ Answer: B
🧠 The meta viewport tag helps scale pages correctly on different devices.
Q6: Which CSS declaration makes an element a flex container?
A. display: inline;
B. position: absolute;
C. display: flex;
D. float: left;
✅ Answer: C
🧠 display: flex; turns an element into a flex container.
Q7: What is the output of this JavaScript code?
A. ‘object’
B. ‘array’
C. ‘list’
D. ‘undefined’
✅ Answer: A
🧠 In JavaScript, arrays are technically objects, so typeof [] returns ‘object’.
Q8: Which HTML5 element is used to display video content?
A. <media>
B. <vid>
C. <movie>
D. <video>
✅ Answer: D
🧠 The <video> tag is used to embed video files.
Q9: Which CSS property is used to change font type?
A. font-weight
B. font-family
C. font-size
D. font-style
✅ Answer: B
🧠 font-family specifies the typeface used for an element.
Q10: What does this HTML snippet do?
<input type=”text” placeholder=”Enter name” />
A. Creates a button
B. Creates a dropdown
C. Creates a text field with placeholder
D. Creates a label
✅ Answer: C
🧠 This input field displays a placeholder text until the user types something.
Q11: Which CSS property is used to create space between elements?
A. padding
B. margin
C. border
D. width
✅ Answer: B
🧠 Margin adds space outside the element’s border, creating space between elements.
Q12: What does this JavaScript code output?
console.log(2 + ‘2’);
A. 4
B. 22
C. NaN
D. undefined
✅ Answer: B
🧠 JavaScript concatenates a number with a string, resulting in ’22’.
Q13: Which HTML tag is used for a drop-down list?
A. <input>
B. <list>
C. <dropdown>
D. <select>
✅ Answer: D
🧠 The <select> tag is used to create a dropdown menu in HTML.
Q14: What will this CSS rule do?
div {
display: none;
}
A. Hide the element
B. Fade the element
C. Remove element spacing
D. Change text
✅ Answer: A
🧠 display: none hides the element completely, removing it from layout flow.
Q15: How do you apply a style to all <p> elements inside a <div>?
A. div > p
B. div p
C. p div
D. div.p
✅ Answer: B
🧠 div p selects all <p> tags that are descendants of a <div>.
Q16: What does this HTML snippet do?
<input type=”checkbox” />
A. Creates a radio button
B. Creates a checkbox
C. Creates a dropdown
D. Creates a text input
✅ Answer: B
🧠 This creates a checkbox input field.
Q17: Which JavaScript method selects elements by class name?
A. getElementById()
B. querySelectorAll()
C. getElementsByClassName()
D. getElement()
✅ Answer: C
🧠 This method selects all elements with the given class.
Q18: Which of these techniques is used to make a website responsive?
A. Fixed widths
B. Media queries
C. Tables
D. Inline styles
✅ Answer: B
🧠 Media queries allow for responsive layouts based on screen size.
Q19: What will this JavaScript code return?
console.log(10 == ’10’);
A. false
B. true
C. undefined
D. NaN
✅ Answer: B
🧠 The == operator compares values loosely and type coercion happens.
Q20: Which property sets the inner space of an element?
A. padding
B. margin
C. spacing
D. border
✅ Answer: A
🧠 Padding is the space between the content and the border of an element.
Q21: Which HTML element is used to define emphasized text?
A. <b>
B. <strong>
C. <i>
D. <em>
✅ Answer: D
🧠 <em> is used to emphasize text semantically, often rendered in italics.
Q22: What will this JavaScript code output?
let x = [1, 2, 3];
console.log(x.length);
A. 2
B. 3
C. undefined
D. null
✅ Answer: B
🧠 The .length property returns the number of elements in an array.
Q23: What is the correct CSS syntax to make text italic?
A. font-style: italic;
B. style: italic;
C. font: italic;
D. text-style: italic;
✅ Answer: A
🧠 font-style: italic; is the proper way to italicize text in CSS.
Q24: What does this HTML code represent?
<label for=”email”>Email:</label>
<input type=”email” id=”email” />
A. A dropdown menu
B. A radio button
C. A labeled email input
D. A disabled form
✅ Answer: C
🧠 The <label> tag is associated with the input using the for and id attributes.
Q25: Which CSS property controls the stacking order of elements?
A. position
B. z-index
C. float
D. display
✅ Answer: B
🧠 z-index defines the stack level of elements that overlap.
Q26: What is the result of this JavaScript code?
let a = 5;
let b = “5”;
console.log(a === b);
A. true
B. false
C. undefined
D. null
✅ Answer: B
🧠 === checks both value and type; here, one is a number and the other is a string.
Q27: Which HTML tag is used for creating a number input field?
A. <input type=”text”>
B. <input type=”range”>
C. <input type=”number”>
D. <input type=”digit”>
✅ Answer: C
🧠 <input type=”number”> allows only numerical inputs.
Q28: Which JavaScript method can be used to convert a string to an integer?
A. Number()
B. parseInt()
C. parseFloat()
D. All of the above
✅ Answer: D
🧠 All listed methods can convert strings to numbers, though with different precision.
Q29: Which CSS rule makes text uppercase?
A. text-decoration: uppercase;
B. font-style: caps;
C. text-transform: uppercase;
D. letter-style: upper;
✅ Answer: C
🧠 text-transform: uppercase; changes all characters to capital letters.
Q30: What will this HTML produce?
<ul>
<li>One</li>
<li>Two</li>
</ul>
A. A table
B. A numbered list
C. A bulleted list
D. A dropdown
✅ Answer: C
🧠 The <ul> tag creates an unordered (bulleted) list.
Q31: What will this JavaScript code return?
typeof NaN;
A. “number”
B. “NaN”
C. “undefined”
D. “object”
✅ Answer: A
🧠 In JavaScript, NaN is still of type “number”, even though it means “Not a Number”.
Q32: Which CSS unit is relative to the parent element’s font size?
A. px
B. em
C. %
D. vh
✅ Answer: B
🧠 em is relative to the font-size of the parent element.
Q33: What does this HTML snippet do?
<input type=”submit” value=”Send” />
A. Submits the form
B. Creates a button
C. Adds a hyperlink
D. Creates a label
✅ Answer: A
🧠 An input of type submit creates a form submission button.
Q34: Which JavaScript method is used to select a single element by CSS selector?
A. getElementById()
B. querySelector()
C. getElementsByClassName()
D. querySelect()
✅ Answer: B
🧠 querySelector() returns the first element that matches the CSS selector.
Q35: Which CSS property is used to make a background image cover the entire element?
A. background-fill: cover;
B. background-size: fill;
C. background-size: cover;
D. bg-size: full;
✅ Answer: C
🧠 background-size: cover; scales the background image to cover the entire area.
Q36: What is the result of this JavaScript code?
Boolean(“”)
A. true
B. false
C. undefined
D. “false”
✅ Answer: B
🧠 An empty string is falsy in JavaScript, so Boolean(“”) returns false.
Q37: What does this HTML code represent?
<ol>
<li>First</li>
<li>Second</li>
</ol>
A. An unordered list
B. A bulleted list
C. A numbered list
D. A dropdown menu
✅ Answer: C
🧠 The <ol> tag stands for “ordered list”, which displays numbered items.
Q38: What does this CSS rule do?
a:hover {
color: blue;
}
A. Makes links blue always
B. Makes links blue when clicked
C. Makes links blue when hovered
D. Hides the link
✅ Answer: C
🧠 :hover applies the style when the user hovers over the link.
Q39: Which HTML element is used to embed JavaScript code directly into the page?
A. <script>
B. <code>
C. <js>
D. <style>
✅ Answer: A
🧠 The <script> tag allows you to embed JavaScript code inside HTML.
Q40: What is the default value of the position property in CSS?
A. absolute
B. fixed
C. relative
D. static
✅ Answer: D
🧠 By default, all HTML elements are positioned using static.
Q41: What is the output of this JavaScript snippet?
console.log(“5” + 3);
A. 8
B. 53
C. 2
D. Error
✅ Answer: B
🧠 The + operator concatenates a string and a number, resulting in “53”.
Q42: Which HTML attribute is used to specify an inline style?
A. font
B. style
C. class
D. styles
✅ Answer: B
🧠 The style attribute allows you to add inline CSS directly to an HTML element.
Q43: Which CSS rule makes the text center-aligned?
A. text-center: true;
B. align-text: center;
C. text-align: center;
D. horizontal-align: center;
✅ Answer: C
🧠 text-align: center; is the correct CSS syntax for centering text.
Q44: What does this HTML snippet do?
<input type=”range” min=”1″ max=”10″>
A. Creates a number input
B. Creates a checkbox
C. Creates a slider control
D. Creates a dropdown
✅ Answer: C
🧠 type=”range” creates a slider input between 1 and 10.
Q45: Which JavaScript method removes the last element of an array?
A. shift()
B. pop()
C. slice()
D. splice()
✅ Answer: B
🧠 pop() removes and returns the last element of an array.
Q46: What is the correct CSS syntax to select all <h1> elements?
A. h1 {}
B. #h1 {}
C. .h1 {}
D. *h1 {}
✅ Answer: A
🧠 Use the element selector directly: h1 {}
Q47: What will this code output?
console.log(typeof undefined);
A. “undefined”
B. “null”
C. “object”
D. “boolean”
✅ Answer: A
🧠 The typeof operator returns “undefined” for undefined variables.
Q48: Which CSS property allows text to wrap within an element?
A. text-break
B. wrap
C. overflow
D. word-wrap
✅ Answer: D
🧠 word-wrap: break-word; or overflow-wrap: break-word; allows long words to wrap.
Q49: Which tag is used to display a progress bar in HTML5?
A. <progress>
B. <meter>
C. <bar>
D. <slider>
✅ Answer: A
🧠 <progress> is a semantic tag used to show a progress bar.
Q50: Which method adds a new element to the beginning of an array in JavaScript?
A. append()
B. unshift()
C. push()
D. shift()
✅ Answer: B
🧠 unshift() adds one or more elements to the beginning of an array.
Web development is a promising career choice, especially given the uncertain times we are in. A good web design and development agency will offer a range of digital services, including digital marketing.
