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Synechron Java Technical Lead Interview Questions and Answers
Synechron Java Technical Lead Interview Experiences
2 interviews found
Anonymous
(2 Questions)
- Q1. Internal working of HashMap?
- Ans.
HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.
HashMap internally uses an array of linked lists to store key-value pairs.
When a key-value pair is added, the key is hashed to find the index in the array where it will be stored.
If multiple keys hash to the same index, a linked list is used to handle collisions.
Retrieving a value involves hashing the key to find the...
- Q2. Find occurance of each element of an array using Streams API
- Ans.
Using Streams API to find occurrence of each element in an array of strings
Use Arrays.stream() to convert the array to a stream
Use Collectors.groupingBy() to group elements by their occurrences
Use Collectors.counting() to count the occurrences of each element
Skills evaluated in this interview
Selected
I appeared for an interview before Apr 2024, where I was asked the following questions.
- Q1. Explain producer consumer in kafla
- Ans.
Producer-consumer pattern in Kafka involves producers sending messages to topics and consumers reading from those topics asynchronously.
Producers publish messages to Kafka topics, which act as message queues.
Consumers subscribe to topics and process messages independently.
Kafka ensures message durability and fault tolerance through replication.
Example: A web application (producer) sends user activity logs to a Kafka to...
- Q2. Explain thread life cycle
- Ans.
The thread life cycle in Java describes the various states a thread can be in during its execution.
New State: A thread is created but not yet started. Example: Thread t = new Thread();
Runnable State: The thread is ready to run and waiting for CPU time. Example: t.start();
Blocked State: The thread is waiting for a monitor lock to enter a synchronized block or method.
Waiting State: The thread is waiting indefinitely for ...
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I applied via Naukri.com and was interviewed before Mar 2020. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Android Architecture, Dependency Injection,
- Q2. Life cycle of fragments
- Ans.
The life cycle of fragments in Android refers to the stages of creation, addition, and removal of fragments in an activity.
Fragments are created using the onCreateView() method
They are added to an activity using the FragmentManager
They can be removed using the FragmentTransaction
The onDestroyView() method is called when a fragment is removed
Fragments can be retained during configuration changes using setRetainInstance(...
- Q3. Core java questions
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Nov 2021. There were 3 interview rounds.
(1 Question)
- Q1. QA Related question ,
(1 Question)
- Q1. Salary discussion,Negotiation
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Jun 2022. There were 3 interview rounds.
(3 Questions)
- Q1. Tell about yourself in brief
- Q2. Personal question so may vary according to the individual
- Q3. About our education qualification
(1 Question)
- Q1. About our skills and personal questions.
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed before Jan 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Situation based questions
Interview Preparation Tips
Dinesh Choudhary
I applied via Naukri.com and was interviewed in Mar 2023. There were 3 interview rounds.
Technical discussion and questions along with code test
(1 Question)
- Q1. Technical and profile discussion
Gaurav Singh
(1 Question)
- Q1. SAP Technical and ABAO is required
(1 Question)
- Q1. Attitude and positive approach
Selected
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
(1 Question)
- Q1. All Topics on Spring and Spring boot are covered
(1 Question)
- Q1. Java 8 asked extensively
Selected
I applied via Indeed and was interviewed before Sep 2022. There were 3 interview rounds.
(3 Questions)
- Q1. Tell me something about yourself
- Q2. For exp- Why did you left your previous company?
- Ans.
I left my previous company to seek new challenges and opportunities for growth in my career, aiming for a leadership role.
Career Advancement: I felt that I had reached a plateau in my previous role and was eager to take on more responsibilities, such as leading a team.
Skill Development: I wanted to expand my skill set in areas like project management and team dynamics, which I believe are crucial for a Team Lead.
Cultur...
- Q3. Why should we hire you?
(3 Questions)
- Q1. Tell me something about your previous job
- Q2. Will you be okay in working in hybrid process? [Call&Chat]
- Q3. Any topic whete you have speak about 5 mins
- Ans.
I can speak about the importance of effective communication in team leadership.
Effective communication is crucial for team success
Active listening, clear instructions, and regular feedback are key components
Examples of communication strategies in team leadership roles
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Synechron Java Technical Lead Reviews and Ratings
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|  ₹12 L/yr - ₹43 L/yr |
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Senior Associate Technology L1
1k
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| ₹9 L/yr - ₹29 L/yr |
|
Associate Specialist
856
salaries
| ₹12.9 L/yr - ₹43 L/yr |
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