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Netcracker Technology Technical Lead Interview Questions and Answers
Netcracker Technology Technical Lead Interview Experiences
3 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Coding on react custom hook
- Q2. Coding on React context API
Medium DSA question in 60 minutes
(2 Questions)
- Q1. Java OOPs, multithreading, JMM
- Q2. Spring boot basics and advance
I appeared for an interview in Sep 2022.
(2 Questions)
- Q1. Angular and Project Experience
- Q2. Javascript, HTML. CSS
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I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Started from c# basics,. net, Design patterns, Current project architecture, Angular questions, Security,
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Explain OOPs concepts using real life example?
- Ans.
OOPs concepts are used in real life to model objects and their behavior.
Encapsulation: A car's engine is encapsulated and can only be accessed through specific methods.
Inheritance: A sports car is a type of car that inherits properties and methods from the car class.
Polymorphism: A person can be a student, teacher, or employee, each with their own unique behavior.
Abstraction: A TV remote has buttons that abstract the c...
- Q2. Internal working of Hashmap?
- Ans.
Hashmap is a data structure that stores key-value pairs and uses hashing to locate values based on their keys.
Hashmap uses an array of linked lists to store key-value pairs.
The hash function is used to convert the key into an index of the array.
If two keys have the same hash value, they are stored in the same linked list.
Hashmap provides constant time complexity for insertion, deletion, and retrieval of values.
Java's H...
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Selected
I applied via Naukri.com and was interviewed before Sep 2023. There were 4 interview rounds.
Hacker rank test with medium to easy level.
(1 Question)
- Q1. React architecture, component debugging, api best practices and pseudo implementation
(1 Question)
- Q1. Stress situation, design question
(1 Question)
- Q1. Why do you want to join, expectation
- Ans.
I want to join to contribute my technical expertise and leadership skills, and I expect to work on challenging projects and grow professionally.
I am excited about the opportunity to lead technical teams and drive innovation.
I am looking forward to working on complex projects that will allow me to utilize my skills and knowledge.
I expect to collaborate with talented individuals and learn from them to further develop my ...
Interview Preparation Tips
(1 Question)
- Q1. Wht is ur sal expectations
- Ans.
My salary expectations are based on my experience, skills, and the market rate for the position.
Consider my years of experience in the industry
Research the average salary range for similar positions in the market
Factor in the cost of living in the location of the job
Be open to negotiation based on the overall compensation package offered
Selected
I applied via Walk-in and was interviewed before Apr 2023. There were 2 interview rounds.
Online aptitude test
10 questions, write in any programming language you know.
Interview Preparation Tips
(2 Questions)
- Q1. Questions spring, design patterns.
- Q2. Tools used like jira, questions on agile scrum.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Builder design pattern in java
- Ans.
Builder design pattern is a creational design pattern used to construct complex objects step by step.
Builder pattern separates the construction of a complex object from its representation.
It allows the same construction process to create different representations of the object.
Useful when there are multiple ways to construct an object or when the object creation process is complex.
Example: StringBuilder in Java allows ...
- Q2. Docker, MQ series involved
- Q3. JOIN Query with country , emp name
- Ans.
JOIN query to retrieve country and employee name
Use JOIN keyword to combine data from multiple tables
Specify the columns to select from each table
Use ON keyword to specify the relationship between the tables
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Senior Software Engineer
968
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|  ₹10.9 L/yr - ₹40 L/yr |
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Software Engineer
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| ₹5.5 L/yr - ₹21.9 L/yr |
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Business Analyst
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salaries
| ₹8.6 L/yr - ₹35 L/yr |
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Technical Lead
360
salaries
| ₹12.6 L/yr - ₹46 L/yr |
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344
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