Tuli Eservices Interview Questions and Answers

Basic dsa questions from leetcode

Q1. Basic dsa questions and puzzles
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Q1. They directly explained workculture and asked same questions from previous two questions
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Q1. - MVVM & Clean Architecture - Protocol Oriented Programming and other iOS Basics - AVFoundation, AVPlayer, DRM (Digital Right Management) - Offline Playback - Live Streaming (Linear Streaming) - Core Data...read more
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Q1. Scenario Based System Design like - Design the homepage of Zee5 - Design Player of infinite feeds
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Q1. Find 3rd transaction of user from uber cab dataset
Ans. 
To find the 3rd transaction of a user from the Uber cab dataset.
• Identify the user's transactions in the dataset

• Sort the transactions by date/time

• Select the 3rd transaction of the user
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Q2. Find last quarter ordered product from logistics dataset
Ans. 
To find the last quarter ordered product from logistics dataset.
• Identify the date range for the last quarter

• Filter the dataset for orders within that date range

• Identify the product ordered in the last quarter
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Q1. What is the use of ref?
Ans. 
The 'ref' keyword in C# is used to pass arguments by reference instead of by value.
• Allows a method to modify the value of the argument passed to it

• Useful when you want to update the original value of a variable inside a method

• Can be used with value types and reference types

• Example: void UpdateValue(ref int num) { num = 10; }

• Example: int value = 5; UpdateValue(ref value); // value will be 10 after the method call
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Q2. What are React Hooks
Ans. 
React Hooks are functions that let you use state and other React features without writing a class.
• React Hooks were introduced in React 16.8.

• They allow you to use state and other React features in functional components.

• Some commonly used React Hooks are useState, useEffect, useContext, etc.

• Hooks are more lightweight and easier to understand compared to class components.
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20 Mcq and 2 coding question were asked.

2 DP questions were asked

Q1. Tell me about yourself and explain the project.
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Q1. Tell me about your self
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Q2. Why r u join this company
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Q3. How to create need nd urgency
Ans. 
Creating need and urgency involves identifying customer pain points and offering solutions that address them in a timely manner.
• Understand the customer's current challenges and pain points

• Highlight the consequences of not addressing these challenges

• Offer a solution that directly addresses the customer's needs and provides immediate benefits

• Create a sense of urgency by emphasizing time-sensitive offers or limited availa...read more
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Q4. What r expecting from this company
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Q5. How much salary u expect
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Q1. Tell me about yourself
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Q2. Sell me this pen.
Ans. 
This pen is not just a writing tool, but a stylish accessory that will make you stand out in any professional setting.
• Highlight the sleek design and professional look of the pen

• Emphasize the smooth writing experience it provides

• Mention any special features like a comfortable grip or refillable ink

• Create a sense of urgency by mentioning limited availability or high demand
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Q3. Why should I Hire you.
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