Clarivate Front end Developer Interview Questions and Answers

Q1. What is javascript?
Ans. 
JavaScript is a high-level, interpreted programming language that is used to make web pages interactive and dynamic.
• JavaScript is commonly used for client-side web development.

• It can be used to create interactive features like forms, animations, and dynamic content.

• JavaScript can also be used for server-side development with Node.js.
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Q2. Types of variable in JavaScript
Ans. 
Types of variables in JavaScript include var, let, and const.
• var: globally scoped or function scoped

• let: block scoped, can be reassigned

• const: block scoped, cannot be reassigned
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Q1. What is api? Application programming interface collect the backend data show the UI
Ans. 
API stands for Application Programming Interface. It is a set of rules and protocols that allows different software applications to communicate with each other.
• APIs define the methods and data formats that applications can use to request and exchange information.

• They allow developers to access the functionality of a system or service without needing to understand its internal workings.

• Examples of APIs include Google Ma...read more
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Q2. What is state and props
Ans. 
State and props are two important concepts in React for managing and passing data between components.
• State is used to store and manage data within a component. It is mutable and can be updated using setState() method.

• Props (short for properties) are used to pass data from parent to child components. They are immutable.

• State is internal to a component, while props are external and passed down from parent components.

• Exam...read more
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30mins aptitude test

90 mins coding test for 3 questions

Q1. Why are you choosing this role
Ans. 
I am choosing this role because of my passion for creating user-friendly and visually appealing websites.
• Passion for front end development

• Enjoy creating user-friendly interfaces

• Excited about the creative aspect of web design
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Q2. Why should we write you
Ans. 
I am a dedicated and skilled front end developer with a passion for creating user-friendly interfaces.
• I have a strong understanding of HTML, CSS, and JavaScript

• I have experience with responsive design and cross-browser compatibility

• I am proficient in using front end frameworks like React and Angular
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Front-end development. Projects on react js and reduc

Based on js questions and react

Q1. Basics of HTML, CSS, Bootstrap, React.JS, Javascript
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Ninja test its easy , you can find many mock papers on youtube

Q1. Null operation , string reverse
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Q2. Dsa questions , linked list and so on
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Q1. What is your Dream company
Ans. 
My dream company is a tech giant known for innovation, employee benefits, and a positive work culture.
• Innovative technology and projects

• Strong employee benefits and perks

• Positive work culture and work-life balance
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Q2. Tell me about yourself which is not on your resume
Ans. 
I am an avid hiker and have climbed several mountains in the past year.
• I enjoy spending time outdoors and challenging myself physically

• I have completed multiple hiking trips in various terrains

• I find solace and inspiration in nature, which fuels my creativity in coding
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Q1. Is multiple inheritance supported in Java
Ans. 
No, Java does not support multiple inheritance.
• Java only supports single inheritance through classes.

• However, multiple inheritance can be achieved through interfaces.

• Diamond problem can be avoided in interfaces by implementing default methods.

• Example: class A extends B implements C, D {}
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Q2. No, it is supported through interfaces only .
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