In Bootstrap's tab component, the '___()' method is used to activate a specific tab.
- activateTab()
- showTab()
- selectTab()
- tabActivate()
The correct method to activate a specific tab in Bootstrap's tab component is show(). This method is used to display the specified tab content while hiding the others. It is commonly used with the Bootstrap Tab component to switch between different tab panels.
To create a multi-row layout in Bootstrap, the '___' class is necessary inside the 'container.'
- container-fluid
- container-row
- grid
- row
To create a multi-row layout in Bootstrap, you need to use the 'row' class inside the 'container.' The 'row' class is used to define a horizontal grouping of columns, allowing for a new row in the layout.
To improve SEO, Bootstrap's __ should be optimized for faster page load times.
- JavaScript
- CSS
- Images
- HTML
Bootstrap places emphasis on optimizing images for faster page load times to enhance SEO. Proper image optimization, including resizing and compression, is crucial for performance.
$('___').popover('show') in jQuery is utilized for showing Bootstrap popovers on specified elements.
- ('.popover')
- ('#popover-element')
- ('[data-toggle="popover"]')
- ('.element').popover()
The correct syntax is ('#popover-element').popover('show'). It targets the element by its ID and triggers the display of the Bootstrap popover associated with that element.
To alter the default transition duration for various components, adjust the ___ variable.
- transition-duration
- default-transition
- component-transition
- transition-default
The variable transition-duration is used to alter the default transition duration for various components in Bootstrap, allowing for customization of the transition effects.
In what ways does conducting code reviews improve the maintenance of Bootstrap code?
- Enhanced code quality
- Identification of potential issues
- Knowledge sharing among team members
- Improved team collaboration
Code reviews improve Bootstrap code maintenance by enhancing code quality through peer feedback, identifying potential issues, and fostering knowledge sharing and collaboration within the team.
What is the primary purpose of the Bootstrap 'card' component?
- Displaying content in a grid
- Creating responsive tables
- Organizing navigation elements
- Presenting content in a flexible container
The Bootstrap 'card' component is primarily used for presenting content in a flexible container, allowing you to display various types of content, such as text, images, and links, in a visually appealing manner.
How does Bootstrap JS extend the capabilities of a Bootstrap-based website?
- Enabling server-side scripting
- Enhancing user interface with dynamic features
- Optimizing database performance
- Validating user input
Bootstrap JS enhances a website by adding dynamic features to the user interface, such as sliders, modals, and tooltips, making the site more interactive and engaging.
How does Bootstrap's grid system adjust when transitioning from portrait to landscape mode on mobile devices?
- No adjustment
- Stays fixed
- Adapts fluidly
- Switches to a different grid
Bootstrap's grid system adapts fluidly, allowing seamless transitions between portrait and landscape modes on mobile devices, ensuring a consistent layout.
How do Bootstrap's media queries enhance mobile-first design?
- Utilize different style sheets for different devices
- Define styles for small screens first and then override for larger screens
- Apply fixed widths to elements for consistent design
- Use JavaScript to detect device type
Bootstrap's media queries enhance mobile-first design by allowing developers to define styles for small screens first and then override them for larger screens. This approach ensures that the default styles are optimized for mobile devices, providing a responsive design that progressively enhances as the screen size increases.