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Scit Interview Questions and Answers
Ques:- Give me an example of a situation when you went the extra mile for a customer?
Right Answer:
In a previous project, a client needed a last-minute design change for a presentation. I worked late into the night to revise the layout and ensure it was visually appealing and aligned with their brand. The client was thrilled with the result and expressed gratitude for my dedication.
Ques:- What is contextual selector?
Right Answer:
A contextual selector in CSS is a selector that targets elements based on their relationship to other elements in the document hierarchy. For example, `div p` selects all `<p>` elements that are inside a `<div>`.
Ques:- What is the difference between JPEG file and GIF file?
Right Answer:
JPEG files are best for photographs and support millions of colors, but they use lossy compression, which can reduce image quality. GIF files are better for simple graphics and animations, support only 256 colors, and use lossless compression, preserving image quality.
Ques:- What is a Style Sheet?
Right Answer:
A Style Sheet is a file or set of rules that defines the presentation and layout of a document written in HTML or XML, using CSS (Cascading Style Sheets) to control elements like colors, fonts, and spacing.
Ques:- What are JavaScript closures and how do they work
Right Answer:
JavaScript closures are functions that remember their outer scope even when the function is executed outside that scope. They work by capturing the variables from their surrounding environment, allowing access to those variables even after the outer function has finished executing. This is useful for data encapsulation and maintaining state in asynchronous programming.
Ques:- How does flexbox work in CSS
Right Answer:
Flexbox, or the Flexible Box Layout, is a CSS layout model that allows items in a container to be arranged and aligned efficiently. It works by defining a container as a flex container using `display: flex;`, which enables its direct children (flex items) to be laid out along a main axis (horizontal or vertical). You can control the alignment, direction, spacing, and size of these items using properties like `flex-direction`, `justify-content`, `align-items`, and `flex-wrap`. This makes it easier to create responsive layouts without using floats or positioning.
Ques:- What is JavaScript and how is it used in web development
Right Answer:
JavaScript is a programming language used to create interactive and dynamic content on websites. It allows developers to manipulate HTML and CSS, handle events, and communicate with servers, enhancing user experience and functionality in web development.
Ques:- What are cookies sessions and local storage in web development
Right Answer:
Cookies are small pieces of data stored on the user's computer by the web browser while browsing a website, used for tracking and remembering information about the user. Sessions are temporary storage on the server that keeps track of user data across multiple requests during a single visit, typically expiring when the user closes the browser. Local storage is a web storage feature that allows websites to store data in the user's browser persistently, even after the browser is closed, with no expiration time.
Ques:- What is the DOM and how do you manipulate it
Right Answer:
The DOM (Document Object Model) is a programming interface for web documents that represents the structure of a webpage as a tree of objects. You can manipulate the DOM using JavaScript by selecting elements (e.g., using `document.getElementById`, `document.querySelector`), modifying their properties (e.g., `element.innerHTML`, `element.style`), adding or removing elements (e.g., `element.appendChild`, `element.remove`), and responding to events (e.g., `element.addEventListener`).
SCIT (Symbiosis Centre for Information Technology) is a premier institute in India offering specialized programs in Information Technology and related fields. Affiliated with Symbiosis International (Deemed University), SCIT is renowned for its academic excellence, innovative curriculum, and industry-aligned approach to education. At SCIT, students are provided with a holistic learning experience that combines theoretical knowledge with practical skills development. The institute offers a range of specialized programs, including Master of Business Administration (MBA) in Information Technology Business Management, MBA in Data Sciences and Data Analytics, and MBA in Information Technology and Management. One of the key strengths of SCIT lies in its faculty, comprised of experienced professionals and industry experts who bring real-world insights and expertise to the classroom. Additionally, SCIT fosters strong industry partnerships and collaborations, providing students with opportunities for internships, projects, and placements with leading organizations in the IT sector. With its focus on academic rigor, industry relevance, and holistic development, SCIT prepares students to excel in the rapidly evolving field of Information Technology and emerge as leaders and innovators in the global IT industry.
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