C777 Web Development Applications Practice Questions - Set 4 - Part 2

Correct Answer: a) blur

The blur event is triggered when an element loses focus, often used in form validation.

Correct Answer: c) The position of the background image

The background-position property sets the initial position of a background image within its container.

Correct Answer: d) onselect

The onselect event is triggered when the user selects text in a form field, useful for actions like copy or validation prompts.

Correct Answer: c) word-spacing

word-spacing adjusts the space between words, affecting text readability and layout.

Correct Answer: b) To display a progress bar

The element visually represents the completion progress of a task, such as file upload or process status.

Correct Answer: c) backface-visibility

backface-visibility determines whether an element’s reverse side is visible when it is rotated in 3D space.

Correct Answer: c) for

The for attribute in <label> links it to a specific form field by matching the field’s id, enhancing accessibility.

Correct Answer: b) ===

The strict equality operator === checks if both value and type are identical between two expressions.

Correct Answer: c) max-width

max-width defines the maximum width an element can occupy, restricting it from expanding beyond that value.

Correct Answer: b) To execute code when an element is clicked

onclick is triggered when the user clicks on an element, commonly used for interactive features.

Correct Answer: b) Local Storage

Local Storage stores data persistently on the client-side, even after the page is reloaded or the browser is closed.

Correct Answer: a) text-overflow

text-overflow determines how to handle text that overflows a container, often using an ellipsis to indicate clipping.

Correct Answer: b) border-radius

The border-radius property rounds the corners of an element, improving visual style and creating softer edges.

Correct Answer: b) a !== b

The strict inequality operator !== checks for inequality in both value and type between two expressions.

Correct Answer: a) placeholder

The placeholder attribute displays sample text in an <input> field, providing guidance on expected input.

Correct Answer: c) To apply styles based on device characteristics

The @media rule applies different styles according to the device’s properties, like screen width, enhancing responsiveness.