Which protocol underpins virtually all web traffic and uses a request-response cycle between client and server?
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Question · Medium
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Which HTTP status code indicates that the requested resource was not found on the server?
Which HTTP method is idempotent and intended to retrieve a resource without side effects?
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An API request returns the status code 201. What does this indicate?
Question · Hard
Which HTTP header tells the server what content types the client is willing to accept in the response?
Which architectural style describes a typical modern web application where a browser communicates with a backend over HTTP?
Question · Easy
Which file commonly stores Git history and configuration in a project root?
Lpi Wde Software Development
What status code range (4xx) generally indicates?
Which header allows a server to set a cookie on the client?
What does TLS provide when used as the foundation for HTTPS?
Which status code means the resource has been moved permanently to a new URL and clients should update their links?
Which statement about REST APIs is most accurate?
What is the role of a frontend in a typical web application?
Which of the following is the correct ordering of layers in a typical web request flow?
Which pair of tools represents a common workflow for editing source code and tracking changes?
Which DOCTYPE declaration tells the browser to parse the document as modern HTML5?
Lpi Wde Html Markup
Which HTML element is the primary navigation landmark for a page?
Which input type triggers built-in browser validation for an email address?
Lpi Wde Html Forms
Which attribute makes an input field mandatory before the form can be submitted?
Which HTML element represents the most important top-level heading on a page?
Which HTML5 element is intended for self-contained content that could be distributed independently, such as a blog post?
Which attribute of an <img> element provides alternative text for screen readers and broken images?
Given <a href="https://example.com" target="_blank" rel="noopener">Link</a>, what does rel="noopener" do?
Which input type is best suited for entering a numeric value with optional min, max, and step attributes?
Which form method should be used to submit sensitive data such as a password?
Inside a <form>, which element groups several radio buttons so only one can be selected at a time?
Which element is used to associate a caption with an <img> for figures and illustrations?
Which element holds metadata such as character set, viewport, and links to stylesheets?
Which <meta> tag is essential for responsive design on mobile devices?
Which input type creates a control for selecting a date from a calendar picker?
Which combination of attributes restricts a text input to between 3 and 12 characters?
What does the <label> element's for attribute do?
Which element is the correct landmark for the main, unique content of a page?
Which element pair creates an ordered, numbered list?
Which HTML attribute lets a form submit a file upload?
Which CSS selector targets every element that has the class 'btn'?
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Which selector has the highest specificity?
Given two rules with equal specificity targeting the same element, which one wins?
What does the !important keyword do in a CSS declaration?
Which CSS property sets the space between an element's border and its content?
Lpi Wde Css Box Model
By default, the CSS box-sizing property is set to which value?
Inside a flex container with flex-direction: row, which property aligns items along the main (horizontal) axis?
Lpi Wde Css Layout
Which CSS rule creates a three-column grid where each column shares space equally?
Which media query targets viewports up to 768 pixels wide?
Which selector matches an <a> element when the user hovers the mouse over it?
Which selector chooses every <li> that is the first child of its parent?
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