Nestle Software Designer Interview Questions and Answers

Q1. Can you tell java 8 feature
Ans. 
Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods in interfaces.
• Lambda expressions allow you to write more concise code by providing a way to pass functions as arguments.

• Functional interfaces are interfaces with a single abstract method, which can be implemented using lambda expressions.

• Streams provide a way to work with sequences of elements and pe...read more
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Q1. Concepts of Database & Data Engineering.
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Q2. Stored Procedures, Data Models, Database Schemas, Tables, Views, Basic of ETL Process, SCD
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C,c++,java bits

Q1. Java technical interview
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Q2. What is the name of java author
Ans. 
The author of Java is James Gosling.
• James Gosling is a Canadian computer scientist.

• He is known as the father of Java programming language.

• He developed Java while working at Sun Microsystems in the early 1990s.
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Q1. Why you are choosing this company
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I am choosing this company because of its strong reputation, innovative projects, and supportive work culture.
• Strong reputation: The company has a proven track record of success and is highly regarded in the industry.

• Innovative projects: The company is known for its cutting-edge technology and exciting projects that offer opportunities for growth and learning.

• Supportive work culture: The company values its employees an...read more
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Q1. Get duplicate element from list
Ans. 
Find duplicate elements in an array of strings
• Iterate through the array and store elements in a HashSet

• If an element is already in the HashSet, it is a duplicate
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Q2. Get sorting que.
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Knowledge of programming language

Q1. 1st round of Self introductions of
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Q2. Tell me about my self About my qualifications About my family......
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Reverse a string, flatten the array using es6 feature

Q1. Angular related question and typescript basic And it's life cycle hooks
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Q2. Template or reactive form when to use how to implement
Ans. 
Use template forms for simple forms and reactive forms for complex forms with dynamic data.
• Template forms are easier to implement and suitable for simple forms with static data.

• Reactive forms are more flexible and suitable for complex forms with dynamic data.

• Reactive forms allow for more control over validation and error handling.

• Template forms are ideal for forms with a small number of fields and simple validation req...read more
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1. Asked programming basics concepts
2. Asked opps concepts
3. Asked write a code on logical qun
4. Asked to write program on data type based qun
5. Asked all opps concepts with program example

Q1. 1. Asked project related qun
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Q1. 1. Asked process oriented qun
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Q1. 1. Salary expectation
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Q1. 1.Resume should be up to date before joining 2.Offers in hand should be discussed before giving interviews
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Q2. How much years of exp are you holding
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Q3. How much will you rate in windchill out if 10
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Q1. Offers in hand currently
Ans. 
I currently have two offers in hand.
• I have received offers from Company A and Company B.

• Both offers are for Senior Software Engineer positions.

• I am still considering my options and have not made a decision yet.
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Q2. Date of joining in this organization
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Q1. What is your greatest Weakness Why do you want this job
Ans. 
My greatest weakness is that I tend to be a perfectionist, which can sometimes lead to spending too much time on a task.
• I have a tendency to overanalyze and overthink things

• I strive for perfection and can be overly critical of my own work

• I sometimes struggle with prioritizing tasks and can get caught up in minor details

• I am working on improving my time management skills and learning to delegate tasks
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