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The Nuance Group AG Python Automation Engineer Interview Questions and Answers

Updated 6 Oct 2024

The Nuance Group AG Python Automation Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Sql question find senond highest salary
  • Ans. 

    Query to find the second highest salary in a SQL database table.

    • Use the ORDER BY clause to sort the salaries in descending order.

    • Use the LIMIT clause to limit the result to the second row.

    • Consider handling cases where there might be ties for the highest salary.

  • Answered by AI
  • Q2. Reverse the string
  • Ans. 

    Reverse a given string

    • Use string slicing with a step of -1 to reverse the string

    • Alternatively, use the built-in 'reversed' function to reverse the string

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - SQL Assessment 

(1 Question)

  • Q1. SQL database questions
Round 2 - Technical 

(3 Questions)

  • Q1. About Selenium Xpath
  • Q2. About Pytest fixtures
  • Q3. SQL distinct and count
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Shifts the zeros to right
  • Ans. 

    Shift all zeros in an array to the right while maintaining the order of non-zero elements.

    • Iterate through the array and move all non-zero elements to the front of the array.

    • Fill the remaining elements with zeros.

    • Maintain the relative order of non-zero elements.

  • Answered by AI
  • Q2. What is decorator?
  • Ans. 

    A decorator is a design pattern in Python that allows adding new functionality to an existing object without modifying its structure.

    • Decorators are denoted by the @ symbol followed by the decorator function name.

    • They are commonly used to modify or extend the behavior of functions or methods.

    • Decorators can be used for logging, timing, authentication, caching, etc.

    • Example: @staticmethod, @classmethod, @property

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer expecting same answer what he have in his mind

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Difference between List and Array
  • Ans. 

    List is a built-in Python data structure that can hold elements of different data types, while Array is a data structure from the NumPy library that can hold elements of the same data type.

    • List is a dynamic array that can grow or shrink in size, while Array has a fixed size.

    • List can hold elements of different data types, while Array can only hold elements of the same data type.

    • List is a part of Python's standard librar...

  • Answered by AI
  • Q2. Types of renderer classes in DRF
  • Ans. 

    DRF provides JSON, BrowsableAPI, TemplateHTML, and AdminRenderer classes for rendering responses.

    • JSONRenderer: Renders data in JSON format.

    • BrowsableAPIRenderer: Renders data in a browsable HTML format with forms for interacting with the API.

    • TemplateHTMLRenderer: Renders data using a specified template in HTML format.

    • AdminRenderer: Renders data in a format suitable for Django admin interface.

  • Answered by AI
  • Q3. What is Method Resolution Order?
  • Ans. 

    Method Resolution Order (MRO) is the order in which classes are searched for a method or attribute in Python.

    • MRO is determined by the C3 linearization algorithm in Python.

    • It follows a depth-first left-to-right traversal of the class hierarchy.

    • MRO is important in multiple inheritance scenarios to resolve method conflicts.

    • Example: class A: pass class B(A): pass class C(A): pass class D(B, C)

  • Answered by AI
  • Q4. Difference between class method and static method.
  • Ans. 

    Class method is bound to the class itself, while static method is not bound to any specific instance or class.

    • Class method takes 'cls' as the first parameter, allowing access to class variables and methods.

    • Static method does not take any special parameters and does not have access to class or instance variables.

    • Class method can be called on both the class and instances of the class.

    • Static method is mainly used for util...

  • Answered by AI
  • Q5. What are transactions in SQL?
  • Ans. 

    Transactions in SQL are a way to ensure data integrity by grouping multiple SQL statements into a single unit of work.

    • Transactions help maintain the ACID properties (Atomicity, Consistency, Isolation, Durability) of a database.

    • They allow multiple SQL statements to be executed as a single unit, either all succeeding or all failing.

    • Transactions can be started with BEGIN TRANSACTION, COMMIT to save changes, or ROLLBACK to...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Company organized a F2F interview instead of going virtual. The interviewer was a bit rude and I answered nearly 80% of the questions. HR told me to leave as I would be contacted via the agency. Till today no feedback was passed on. Poor hiring ethics of the company.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Past project related questions
  • Q2. Python and sql queries
Round 2 - Coding Test 

Waiting for l2 round

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Simple python programming concepts

Round 2 - Technical 

(2 Questions)

  • Q1. Basic System design of inter service communication in transactional systems.
  • Ans. 

    Inter service communication in transactional systems involves designing a reliable and efficient way for services to communicate and exchange data.

    • Use asynchronous messaging systems like RabbitMQ or Kafka to decouple services and ensure reliable message delivery.

    • Implement RESTful APIs for synchronous communication between services, using HTTP methods like GET, POST, PUT, DELETE.

    • Consider using gRPC for high-performance,...

  • Answered by AI
  • Q2. Loading and processing a file with huge data volume
  • Ans. 

    Use pandas library for efficient loading and processing of large files in Python.

    • Use pandas read_csv() function with chunksize parameter to load large files in chunks.

    • Optimize memory usage by specifying data types for columns in read_csv() function.

    • Use pandas DataFrame methods like groupby(), merge(), and apply() for efficient data processing.

    • Consider using Dask library for parallel processing of large datasets.

    • Use gen...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Coding Test 

They will test your coding ability on first round, for me they kept test on hacker earth.

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(6 Questions)

  • Q1. Python native data types and data structures
  • Q2. Filter, reduce, lambda, yield, return, constants
  • Q3. OOPS, builtIn libraries
  • Q4. Django: Architecture, ORM, Queries, Relations, Middleware, Sessions, forms
  • Q5. DRF: Serializers, Request methods, Viewsets
  • Q6. Database: DDL, DML, DQL Operators, Joins, clauses, Naormal forms, Relations
Round 3 - One-on-one 

(5 Questions)

  • Q1. Django: Files created by Django, Authentication, Tokens, Content Types, Tests
  • Q2. DRF: Writing API, Viewsets, Class-based views, API Router
  • Q3. Microservices, web services, REST API, MVT, MVC
  • Q4. GIT: Branch, Push, Pull, Clone, fetch, revert, stash
  • Q5. Decorators, Higher-order functions, Special methods, Threading and synchronization
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Simple logical question like sorting and some list based question
Round 2 - Coding Test 

Prepare coding with some therotical question

I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. The base was the tests conducted before the interview. The test included Python programming MCQs with pseudo codes. Interview was focused on communication skill and client interactions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared with python pseudo codes problems in depth. Brush up on aptitude concepts for the test.
For interview, focus on communication skills. Also include previous achievements or appreciation from client interactions.

The Nuance Group AG Interview FAQs

How many rounds are there in The Nuance Group AG Python Automation Engineer interview?
The Nuance Group AG interview process usually has 1 rounds. The most common rounds in the The Nuance Group AG interview process are One-on-one Round.
What are the top questions asked in The Nuance Group AG Python Automation Engineer interview?

Some of the top questions asked at the The Nuance Group AG Python Automation Engineer interview -

  1. sql question find senond highest sal...read more
  2. reverse the str...read more

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