9X Media Interview Questions and Answers

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Q1. Which sq mm cable we can use for 10 hp motor?
Ans. 
The cable size required for a 10 hp motor depends on the voltage and current rating of the motor.
• The cable size should be selected based on the motor's full load current (FLC) and the voltage rating.

• For a 10 hp motor, the FLC would typically be around 15-20 Amps.

• A common cable size for a 10 hp motor operating at 415V could be 4 sq mm cable.
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Q2. Tell me about,how many you are electrically sound?
Ans. 
I have a strong understanding of electrical systems and am capable of troubleshooting and problem-solving in this area.
• I have a degree in Electrical Engineering

• I have completed multiple projects involving electrical systems

• I have experience working with electrical equipment and tools

• I have a good understanding of electrical codes and regulations
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Q1. Tell me about yourself
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Q2. What do you know about our company
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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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2 Questions - 1 graph and one basic

Q1. 2 basic coding questions and questions on OS and DBMS
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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. 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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