HARMAN Interview Questions, Process, and Tips

Everything was fine. The Hr was nice and the manager also.

Q1. What is your experience from your previous work?
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Q2. Mx experience from my previous work
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Q1. Explain activity lifecycle
Ans. 
Activity lifecycle refers to the series of states an activity goes through during its lifetime in an Android app.
• onCreate() - activity is created

• onStart() - activity becomes visible to the user

• onResume() - activity is interacting with the user

• onPause() - activity is partially visible but still running

• onStop() - activity is no longer visible to the user

• onDestroy() - activity is being destroyed
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Q2. MVVM Architecture explain
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MVVM is an architectural pattern used in software development, particularly in Android apps, to separate the user interface from the business logic.
• MVVM stands for Model-View-ViewModel

• Model represents the data and business logic

• View is the UI component that displays the data and interacts with the user

• ViewModel acts as a mediator between the Model and the View, handling user interactions and updating the Model

• MVVM help...read more
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Basic string questions
duration 2hr

Q1. About the project
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Q2. Basics of c++ that make differ in c
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Q1. Write a program to find the greatest from the list of elements within a window range, where window size is 3.
Ans. 
Program to find greatest element in a window of size 3
• Iterate through the list and maintain a window of size 3

• Find the maximum element in each window and store it in a separate list

• Return the list of maximum elements
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Q2. Write a pyspark code to create dataframe from multiple list.
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Creating a dataframe from multiple lists using PySpark code.
• Import necessary libraries like pyspark.sql.

• Create lists of data.

• Create a SparkSession.

• Convert lists to RDDs and then to a DataFrame.

• Display the DataFrame.
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Basics of C/C++, OOPs, Signal Processing, Leetcode Easy - 3 questions

Q1. Salary Expectation
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Q2. Next 5 year plan
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