Nagravision Interview Questions and Answers

MCQ's and speech assesment,DSA ,C,Git,Dbms, everything was included and last part u will be able to choose language of your choice i chose java

Q1. For core Java if u have to develop a music app for ex Spotify which concepts can be implemented in java .
Ans. 
Core Java concepts for developing a music app like Spotify include OOP, Collections, Streams, and Multithreading.
• Object-Oriented Programming (OOP): Use classes to represent songs, playlists, and users.

• Collections Framework: Utilize ArrayLists for managing playlists and HashMaps for user data.

• Java Streams: Implement streaming features for playing music and processing playlists.

• Multithreading: Handle multiple user reques...read more
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Q2. AWS,cloud computing autoscaling ,IAM etc
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Basic aptitude question and easy to solve

Q1. Tell me about yourself
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Q2. Coding question on factorial
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Q1. Tell me about yourself
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Q2. Family background ,strength and weekness
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Q1. Explain how put function in from hash map
Ans. 
The put function in a hash map is used to insert a key-value pair into the map.
• Use the put() method to add a key-value pair to a hash map.

• Syntax: map.put(key, value);

• Example: map.put("key1", "value1");
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Q2. Explain the concepts of rest
Ans. 
REST stands for Representational State Transfer, a software architectural style that defines a set of constraints to be used for creating web services.
• REST is based on the idea of treating server objects as resources that can be created, read, updated, and deleted using standard HTTP methods.

• It uses a stateless communication protocol, meaning each request from a client to a server must contain all the information neces...read more
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Q3. Write code to automate post method
Ans. 
Automate post method using code
• Use a testing framework like Selenium or Appium to automate the post method

• Identify the endpoint URL and parameters needed for the post request

• Write code to send a post request with the required parameters

• Validate the response received from the post request
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Q1. Terraform based questions Ansible based questions Python based questions Monitoring tools such as grafana and Prometheus
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Q1. Monitoring tools such as grafana and Prometheus Terraform based questions
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Q1. About previous company work and why did I leave the job sort of questions
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