Collabera Technologies Team Lead Interview Questions and Answers

Q1. Question about Java 8
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Q2. Questions about Micro services
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Q1. Salary discussion
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Q2. Documentation and salary negotiation
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Q1. Basic knowledge and scenario based questions
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Q1. Techno manegeral round, with all your work what you did with some technical task
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45 mins, maths

Q1. What are your salary expectations?
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Q2. Share details of your previous job.
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Q3. Tell me about yourself.
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Q1. What smoke testing
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Q2. Explain Agile model
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Agile is an iterative project management methodology focused on collaboration, flexibility, and customer satisfaction.
• Iterative Development: Agile promotes breaking projects into smaller, manageable units called iterations or sprints. For example, a software team may work in two-week sprints to deliver incremental features.

• Collaboration: Agile emphasizes teamwork and communication among all stakeholders, including deve...read more
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Q1. Explain your current project architecture
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Our project architecture is a microservices-based system utilizing REST APIs, Docker, and cloud services for scalability and resilience.
• Microservices: Each service handles a specific business capability, e.g., user management, order processing.

• REST APIs: Services communicate over HTTP, allowing for easy integration and scalability.

• Docker: We use containers to ensure consistent environments across development, testing, ...read more
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Q2. Difference between class lock and object lock
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Class lock applies to the class level, while object lock applies to individual instances of a class.
• Class lock (static lock) is shared among all instances of a class.

• Object lock (instance lock) is unique to each instance of a class.

• Example of class lock: synchronized static method in Java.

• Example of object lock: synchronized instance method in Java.

• Class locks are used for controlling access to static resources.

• Object ...read more
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Q3. How to achieve concurrency in hashmap
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Q4. How to achieve reactive forms in angular
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Q1. Self introduction about urself
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I am a dedicated and experienced professional with a strong background in leadership and team management.
• Over 5 years of experience in leading teams and managing projects

• Proven track record of successfully achieving team goals and targets

• Strong communication and interpersonal skills

• Ability to motivate and inspire team members to perform at their best
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Q2. Mapping domain interview questions
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Q1. Salary expectations and number
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Q2. Any transport issue questions
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Transport issues can arise from various factors affecting logistics and supply chain efficiency.
• Traffic congestion can delay deliveries; for example, rush hour in urban areas.

• Vehicle breakdowns can disrupt schedules; a truck failing on a delivery route.

• Weather conditions like snow or rain can hinder transport; flights canceled due to storms.

• Regulatory changes can impact transport; new laws affecting freight transport r...read more
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