Chadha Group Interview Questions and Answers

Q1. What is the density of pu
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Q2. Tell me the method statment
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What about the share market

Q1. What do you decide in basment waterproofing
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Q2. What do you decide on terrace water proofing
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Q1. Basic Javascript questions were asked like Hoisting, Event Loop, Closure.
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Q2. What are semantic tags? << HTML based question
Ans. 
Semantic tags in HTML are specific tags that provide meaning to the content they enclose.
• Semantic tags help search engines and screen readers understand the structure of a webpage.

• Examples of semantic tags include <header>, <footer>, <nav>, <article>, <section>, <aside>, <main>, <figure>, <figcaption>.

• Using semantic tags improves SEO and accessibility of a website.
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Q3. What is currying in js?
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Currying is a technique in functional programming where a function with multiple arguments is transformed into a sequence of nested functions, each taking a single argument.
• Currying helps in creating reusable functions and partial application.

• It allows you to create new functions by fixing some parameters of an existing function.

• Example: const add = (a) => (b) => a + b; add(2)(3) will return 5.
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Q4. What is the difference between Map and Filter?
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Map is used to transform each element of an array, while Filter is used to select elements based on a condition.
• Map returns a new array with the same length as the original array, but with each element transformed based on a provided function.

• Filter returns a new array with only the elements that pass a provided condition function.

• Example for Map: [1, 2, 3].map(num => num * 2) will result in [2, 4, 6].

• Example for Fi...read more
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Q5. What is the difference between Map and ForEach?
Ans. 
Map creates a new array with the results of calling a provided function on every element, while forEach executes a provided function once for each array element.
• Map returns a new array with the same length as the original array, while forEach does not return anything.

• Map does not mutate the original array, while forEach can mutate the original array.

• Map is more suitable for transforming data and creating a new array, w...read more
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Q6. What is the difference between Authentication and Authorization?
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Authentication verifies the identity of a user, while authorization determines the user's access rights.
• Authentication confirms the user's identity through credentials like username and password.

• Authorization determines what actions the authenticated user is allowed to perform.

• Authentication precedes authorization in the security process.

• Example: Logging into a website (authentication) and then accessing specific pages
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Q7. What is the difference between Local storage and Session storage?
Ans. 
Local storage persists even after the browser is closed, while session storage is cleared when the browser is closed.
• Local storage has no expiration date, while session storage expires when the browser is closed.

• Local storage stores data with no limit, while session storage has a limit of around 5MB.

• Local storage data is available across all windows/tabs for that domain, while session storage data is only available wit...read more
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Q1. This was the Final round, it lasted for around 30 mins and the interviewer gave me a coding question to build a Countdown Timer app.
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Q1. Good communication with our team and my colleagues
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Q2. Need improve my skills and strictly fallow up our EHS values
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Q3. Target is more important in your life, keep doing work unless get your unreachable targets.
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Q4. Good behaviour build your team and save ethics.
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Q1. Tell me about yourself and workex, One campaign you are proud of and what you did, The interview lasted for 30 mins.
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Q2. Why are you leaving your current company and details on that.
Ans. 
Seeking new challenges and opportunities for growth.
• Desire for new challenges and opportunities for growth

• Looking for a company with better work-life balance

• Seeking a role with more responsibility and leadership opportunities
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Q1. Tell me about yourself, 2 digital campaigns that you did and what you learn from them, Logical question on bulb : 3 bulbs are in a room and it's switches are outside the room, and you can only enter the ro...read more
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Q2. How many times does whatsapp application gets open in your household?
Ans. 
WhatsApp is opened multiple times daily in my household for communication and sharing updates.
• WhatsApp is opened multiple times daily for communication with family and friends

• Used for sharing updates, photos, and videos

• Helps in coordinating plans and staying connected with loved ones
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Q1. Introduction about your self
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Q2. Joining day after tomorrow
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Q3. Report in time at office
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Q1. Introduction about your self
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Q2. Joining the day after tomorrow
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Q1. What is your aim in working place.
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Q2. Work cost control .
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Q1. Work planing day by day
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Q2. Reported at higher levels
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Q1. What is your current work experience, and can you provide a case study on how to improve monetization for Netflix?
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Q1. Case Study - Favourite product
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