In the context of web development, what does ADA compliance primarily focus on?
- A . Search engine optimization.
- B . Website security and data protection.
- C . Website accessibility for people with disabilities.
- D . Fast loading speed of web pages.
In JavaScript, how are promises used?
- A . To iterate over arrays.
- B . To handle potential future results of an operation.
- C . To style HTML elements.
- D . To create new HTML elements.
Which HTML5 element is specifically designed to represent a section of a document that could stand on its own?
- A . <article>
- B . <section>
- C . <aside>
- D . <header>
What are JavaScript expressions and operators used for?
- A . Creating and styling HTML elements
- B . Performing operations and evaluating conditions
- C . Storing data on the server
- D . Linking to external JavaScript files
Which CSS3 property is used to create rounded borders?
- A . border-radius
- B . border-style
- C . border-curve
- D . border-edge
What is a common step in troubleshooting website conformance to standards?
- A . Checking the site’s compliance with web standards like HTML5 and CSS3.
- B . Ignoring browser compatibility.
- C . Avoiding user testing.
- D . Focusing solely on the website’s appearance.
Which of the following is a common feature of HTML5 APIs?
- A . Offline storage capability
- B . Server-side scripting
- C . Automatic website translation
- D . 3D graphics rendering
What is the role of methods in JavaScript objects?
- A . To store data
- B . To perform actions or operations
- C . To link to other web pages
- D . To structure the HTML document
What are the components of the Web development trifecta?
- A . HTML, PHP, JavaScript
- B . HTML, CSS, JavaScript
- C . HTML, Java, Python
- D . HTML, C++, CSS
What is the purpose of the @keyframes rule in CSS3?
- A . To define the style rules for different states of an element.
- B . To specify the animation sequence.
- C . To create responsive web designs.
- D . To implement media queries.
What does the HTML5 Geolocation API provide?
- A . User’s current geographical location.
- B . Data encryption for secure data transfer.
- C . Connection to external databases.
- D . An interface for audio and video playback.
Which of the following is an HTML5 structural element?
- A . <div>
- B . <footer>
- C . <span>
- D . <b>
What is the role of the placeholder attribute in HTML5 form elements?
- A . To create a tooltip for the form element.
- B . To provide a default value that appears in the form element.
- C . To define a CSS class for the form element.
- D . To specify a label for the form element.
How does JavaScript differ from a language like Python in web development?
- A . JavaScript can manipulate the DOM of a web page.
- B . JavaScript is mainly used for server-side scripting.
- C . Python is primarily used for client-side scripting.
- D . Python can be embedded directly into HTML.
Where is JavaScript code typically embedded in an HTML document?
- A . Within the <link> tag in the head section.
- B . Inside the <script> tag, either in the head or body sections.
- C . Directly within HTML tags as an attribute.
- D . Inside the <style> tag in the body section.
Which practice is essential for ensuring website accessibility?
- A . Using high-resolution images.
- B . Providing alternative text for images.
- C . Implementing complex navigation structures.
- D . Using a variety of colors and fonts.
What feature does SASS provide that standard CSS does not?
- A . Variables
- B . Selectors
- C . Color names
- D . Pseudo-classes
Which statement accurately reflects a feature of HTML5?
- A . HTML5 eliminates the need for JavaScript.
- B . HTML5 allows for native drag-and-drop capabilities.
- C . HTML5 does not support multimedia elements like audio and video.
- D . HTML5 is only compatible with the latest versions of web browsers.
What does the CSS term ‘selector’ refer to?
- A . A JavaScript function called within the CSS file.
- B . The HTML element that is targeted by the CSS rules.
- C . The server that hosts the CSS files.
- D . The protocol used to transfer CSS files.
Which HTML5 attribute specifies where to send form data on submission?
- A . method
- B . action
- C . type
- D . enctype
What is a key ethical consideration when developing new technology or coding practices?
- A . Maximizing profit margins.
- B . Ensuring technological advancements do not harm society.
- C . Focusing solely on user interface design.
- D . Prioritizing the speed of development over quality.
Why is universal markup creation imWhy is universal markup creation important in HTML5?portant in HTML5?
- A . It ensures faster loading times for web pages.
- B . It helps in creating more visually appealing designs.
- C . It ensures web content accessibility on various devices and browsers.
- D . It simplifies the process of search engine optimization.
Which HTML element is best suited for creating a navigation bar in a mobile webpage?
- A . <nav>
- B . <header>
- C . <footer>
- D . <div>
What is a key consideration when developing CSS for mobile devices?
- A . Using high-resolution images only.
- B . Ensuring responsiveness to different screen sizes.
- C . Using external stylesheets exclusively.
- D . Avoiding JavaScript usage.
How can CSS3 contribute to creating an accessible user interface?
- A . By enabling JavaScript interactions.
- B . By using :focus and :hover states effectively.
- C . By optimizing images for faster loading.
- D . By using fixed units for font sizes.
How do ethical responsibilities in web development differ from legal responsibilities?
- A . Ethical responsibilities are governed by laws, whereas legal responsibilities are not.
- B . Legal responsibilities are mandatory, whereas ethical responsibilities are based on moral principles.
- C . Ethical responsibilities deal with technical issues, while legal responsibilities deal with design issues.
- D . Legal responsibilities are optional, whereas ethical responsibilities are mandatory.
Which statement is true regarding methods in JavaScript?
- A . Methods are functions stored as object properties.
- B . Methods cannot be called on objects.
- C . Methods are the same as JavaScript loops.
- D . Methods are used to link JavaScript to HTML.
What is the purpose of the HTML5 <output> element?
- A . To store data locally on the user’s browser.
- B . To create an interactive slider control.
- C . To display the result of a calculation or user action.
- D . To produce a 3D graphics output.
Which HTML5 global attribute is useful for associating a form control with a form?
- A . contenteditable
- B . style
- C . form
- D . spellcheck
What functionality does the HTML5 Drag-and-Drop API offer?
- A . Increasing the speed of page loading.
- B . Allowing users to drag and drop elements within and between web pages.
- C . Encrypting user data.
- D . Automatically translating web pages.
Which feature is added in CSS3?
- A . Pseudo-classes
- B . Media Queries
- C . Box Model
- D . Inline styling
What is the purpose of ADA and Section 508 compliance in web development?
- A . To secure websites against cyber attacks.
- B . To make websites accessible to individuals with disabilities.
- C . To optimize websites for mobile devices.
- D . To ensure websites load quickly.
How should netiquette and cultural references be handled in website design?
- A . By using as many varied cultural references as possible.
- B . By ensuring that content is culturally sensitive and appropriate.
- C . By avoiding all text content.
- D . By focusing on a single cultural perspective.
Which CSS3 property is used to apply a 2D rotation to an element?
- A . transform: rotate(45deg);
- B . transform: translate(50px, 50px);
- C . transform: scale(2);
- D . transform: skewX(30deg);
What is the primary purpose of HTML5 forms in web development?
- A . To display large amounts of data.
- B . To facilitate user interaction and data submission.
- C . To enhance the graphical appearance of a website.
- D . To create animations.
Which of the following is a common JavaScript event handler?
- A . onclick
- B . onmouseover
- C . onchange
- D . All of the above
What is an important consideration when using images on mobile webpages?
- A . Use high-resolution images for better clarity.
- B . Ensure images are responsive to fit different screen sizes.
- C . Always use images in BMP format for compatibility.
- D . Limit the use of images to reduce webpage size.
What is SASS primarily used for in web development?
- A . To create complex animations.
- B . To write more maintainable, modular CSS code.
- C . To automatically optimize images.
- D . To enhance the performance of JavaScript.
What is the primary purpose of validating HTML5 code?
- A . To check for syntax errors
- B . To ensure cross-browser compatibility
- C . To optimize the website for search engines
- D . To improve website security
Which feature allows JavaScript functions to be called asynchronously?
- A . try…catch
- B . for…in
- C . async/await
- D . this