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Telaverge Communications Front end Developer Interview Questions and Answers
Telaverge Communications Front end Developer Interview Experiences
1 interview found
Gobind Barick
I applied via Campus Placement
(1 Question)
- Q1. Tell me the project u have worked upon
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Anonymous
I applied via Job Portal and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. 1)How we can use life cycle methods in functional components
- Ans.
Life cycle methods can be used in functional components using React Hooks.
Use useEffect() hook to mimic componentDidMount(), componentDidUpdate() and componentWillUnmount() methods.
Use useState() hook to manage state in functional components.
Use useContext() hook to access context in functional components.
Use useReducer() hook to manage complex state in functional components.
- Q2. How can we use component will unmount method in functional components by using hooks
- Ans.
Unmounting logic can be implemented using useEffect hook with a return statement.
Use useEffect hook with a return statement to implement unmounting logic
Return a function from useEffect hook to execute cleanup logic
Cleanup logic can include clearing intervals, removing event listeners, etc.
- Q3. What is redux ? How can we joint react with redux
- Ans.
Redux is a predictable state container for JavaScript apps.
Redux helps manage the state of an application in a predictable way
It provides a central store for all the state of the application
React components can access the state from the store using the connect() function
Actions are dispatched to the store to update the state
Reducers are pure functions that update the state based on the dispatched actions
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.
In coding questions.
(5 Questions)
- Q1. Basics of technical questions
- Q2. About my self and my skills related
- Q3. What is HTML, and what is its role in web development?
- Ans.
HTML stands for Hypertext Markup Language and is the standard markup language for creating web pages.
HTML is used to structure content on the web by using a series of elements and tags.
It provides the basic building blocks for creating websites, such as headings, paragraphs, images, links, and forms.
HTML works in conjunction with CSS (Cascading Style Sheets) and JavaScript to create visually appealing and interactive w...
- Q4. Explain the basic structure of an HTML document.
- Ans.
The basic structure of an HTML document includes the doctype declaration, html element, head element, and body element.
DOCTYPE declaration specifies the version of HTML being used
HTML element wraps the entire content of the document
Head element contains meta information about the document
Body element contains the visible content of the document
- Q5. What is the purpose of HTML tags and attributes?
- Ans.
HTML tags and attributes are used to structure and define content on a web page.
HTML tags are used to define different elements on a web page, such as headings, paragraphs, images, links, etc.
Attributes provide additional information about an element, such as its appearance, behavior, or functionality.
For example, the <img> tag is used to display an image on a web page, and the 'src' attribute specifies the image
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.
Basics of html and css
(5 Questions)
- Q1. How was the importance of html.
- Ans.
HTML is a fundamental language for creating web pages and is essential for structuring content on the internet.
HTML stands for HyperText Markup Language
It is used to create the structure of web pages by using elements like headings, paragraphs, images, links, etc.
HTML is the backbone of web development and is essential for creating accessible and user-friendly websites
- Q2. How was the importance of css.
- Ans.
CSS is crucial for styling and formatting web pages, enhancing user experience and creating visually appealing designs.
CSS is used to control the layout, colors, fonts, and overall appearance of a website.
It allows for responsive design, making websites adapt to different screen sizes and devices.
CSS can be used to create animations, transitions, and interactive elements on a webpage.
Without CSS, web pages would be pla...
- Q3. What is the Html and css.
- Ans.
HTML and CSS are the building blocks of web development, used to create and style web pages.
HTML stands for HyperText Markup Language and is used to structure content on a web page.
CSS stands for Cascading Style Sheets and is used to style the content created with HTML.
HTML uses tags to define elements like headings, paragraphs, images, and links.
CSS allows for styling elements with properties like color, font size, ma...
- Q4. What is the DOCTYPE declaration in HTML, and why is it important
- Ans.
DOCTYPE declaration in HTML specifies the version of HTML being used in the document.
DOCTYPE declaration is placed at the very beginning of an HTML document before the <html> tag.
It informs the web browser about the version of HTML being used, which helps in rendering the page correctly.
It also helps in triggering the browser's standards mode, ensuring consistent display across different browsers.
Example: <!DO...
- Q5. How can you include external CSS and JavaScript files in an HTML document.
- Ans.
External CSS and JavaScript files can be included in an HTML document using the <link> and <script> tags.
Use the <link> tag with the 'rel' attribute set to 'stylesheet' to include external CSS files.
Use the <script> tag with the 'src' attribute to include external JavaScript files.
Make sure to specify the correct file path in the 'href' attribute for CSS files and 'src' attribute for JavaScript
Interview Preparation Tips
Skills evaluated in this interview
Durga Yt
HTML CSS BOOTSTRAP JAVASCRIPT
(5 Questions)
- Q1. Tell About Your Self.
- Q2. What are your strength
- Q3. Consider the type of interview you can expect
- Ans.
A face-to-face interview or Online interview
- Q4. Why did you decide to apply for this position?
- Ans.
'I see the role as a way of developing my career in a forward-thinking/well-established company/industry as…' 'I feel I will succeed in the role because I have experience in/softs skills that demonstrate/ I've taken this course believe my skills are well-suited to this job .
- Q5. Why do you want to work here?
- Ans.
“I see this opportunity as a way to contribute to an exciting/forward-thinking/fast-moving company/industry,
GD can be divided into 3 categories
I applied via Recruitment Consultant and was interviewed in Dec 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. What is your name???
- Q2. Highest qualification
- Q3. What is your age???
Interview Preparation Tips
somya Gupta
Selected
I applied via Walk-in and was interviewed in Dec 2023. There was 1 interview round.
HTML5 CSS3 javascript
I applied via Campus Placement and was interviewed before Apr 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic java questions and a few easy to medium leetcode.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
Mcq based on language
(1 Question)
- Q1. Do you know STL. Find loop in linked list.
- Ans.
STL knowledge and finding loop in linked list
STL (Standard Template Library) is a C++ library that provides containers, algorithms, and iterators.
To find a loop in a linked list, we can use Floyd's cycle-finding algorithm.
In this algorithm, we use two pointers, one moving at a slower pace and the other at a faster pace.
If there is a loop in the linked list, the faster pointer will eventually catch up to the slower poin...
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. What certifications should a software developer have?
- Ans.
Certifications are not mandatory for software developers, but can add value to their resume.
Certifications in programming languages like Java, Python, C++
Certifications in software development methodologies like Agile, Scrum
Certifications in cloud computing platforms like AWS, Azure
Certifications in security like CISSP, CEH
Certifications in project management like PMP
Certifications in mobile app development like Androi
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