What is the concept of "clearfix" in CSS and why is it important?
- A technique to prevent container collapse caused by floated elements
- Adding extra margin to clear floats
- Applying a clear property to fix layout issues caused by floats
- Using overflow property to clear floats
The "clearfix" technique is crucial for preventing the collapse of a container caused by floated elements. It typically involves clearing the floats within the container to ensure proper layout and avoid unexpected issues.
CSS Houdini's ________ API is instrumental in creating complex animations that react to user input.
- Animation
- Input
- Layout
- Paint
The Animation Worklet in CSS Houdini is crucial for creating complex animations that react to user input. It enables developers to create highly interactive and dynamic animations using a more performant approach.
How does the animation-fill-mode property affect the state of the animated element before and after the animation?
- The animated element doesn't retain any styles before or after the animation.
- The animated element retains final styles before the animation and initial styles after.
- The animated element retains its initial styles before the animation and final styles after.
- The animated element skips initial styles and retains final styles after the animation.
The animation-fill-mode property defines how the styles of the element are calculated before and after the animation. Setting it to forwards makes the element retain the final styles, while backwards retains the initial styles.
The ________ CSS property is essential for defining the external source of a custom font.
- font-family
- font-source
- font-url
- font-import
The correct option is 'c) font-url'. This property is used to specify the external source of a custom font by providing the URL of the font file. It is commonly used in the @font-face rule.
When using SVGs in CSS, how can you change the color of the SVG on hover?
- Background color
- Fill color
- Outline color
- Stroke color
In CSS, when working with SVGs, the :hover pseudo-class can be used to change the fill color of the SVG on hover. This is achieved by targeting the fill property and specifying the desired color. It's a common technique for enhancing user interactivity with SVG elements.
How would you apply a border only to the top side of an element?
- border-top:
- border: top
- border: top-side
- top-border:
To apply a border only to the top side of an element in CSS, use the border-top property followed by the desired border style, width, and color.
What is the main difference between position: fixed; and position: sticky; in CSS?
- position: fixed; is affected by scrolling and becomes sticky.
- position: fixed; positions an element relative to the viewport, even during scrolling.
- position: sticky; becomes fixed after a certain scroll point.
- position: sticky; is not affected by scrolling and remains fixed.
position: fixed; keeps an element fixed relative to the viewport, while position: sticky; becomes fixed based on scroll position.
In ____________ switching, network devices make forwarding decisions based on labels rather than network addresses.
- MPLS
- NAT
- STP
- VLAN
Multiprotocol Label Switching (MPLS) is a switching technology where network devices make forwarding decisions based on labels instead of network addresses. MPLS enhances network performance and efficiency by simplifying packet forwarding and routing. Knowledge of MPLS is essential for optimizing network traffic and ensuring efficient data transmission.__________________________________________________
What is the primary purpose of using encryption in cloud storage?
- Accelerating data transfer speed
- Enhancing access control for cloud resources
- Improving cloud infrastructure scalability
- Protecting data confidentiality and integrity during transit and storage
Encryption in cloud storage primarily serves to protect data confidentiality and integrity during both transit and storage. It ensures that even if unauthorized access occurs, the data remains unreadable and unaltered. Understanding the role of encryption is crucial for maintaining the security of sensitive information stored in the cloud.__________________________________________________
The Sarbanes-Oxley Act (SOX) is primarily concerned with what aspect in organizations?
- Data security and encryption
- Employee health and safety
- Environmental sustainability
- Financial reporting and corporate governance
The Sarbanes-Oxley Act (SOX) is primarily concerned with financial reporting and corporate governance. It was enacted to improve transparency and accountability in financial disclosures by organizations. Understanding the focus of SOX is essential for professionals involved in compliance and governance, as it establishes requirements to prevent financial fraud and enhance the accuracy of financial reporting.__________________________________________________
In what way do SASS Variables differ from CSS Variables in terms of scope?
- SASS Variables are not supported in modern browsers
- SASS Variables are only used for color declarations
- SASS Variables have global scope, while CSS Variables are local
- SASS Variables use the $ symbol, while CSS Variables use --
SASS Variables have global scope, meaning they can be accessed from anywhere in the SASS file. On the other hand, CSS Variables are scoped to the selector or rule where they are defined.
Minifying CSS improves performance primarily by reducing _________ and removing unnecessary ________.
- Browser Compatibility
- Code Complexity
- File Size
- Load Time
Minifying CSS reduces code complexity by removing unnecessary characters and spaces, improving load time and overall performance.