TSC Global Senior Software Engineer Interview Questions and Answers

Python intermediate to advanced
Django basics
SQL basics

Q1. Python coding Relevant framework
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Q2. Generator, Itertools, Decorator
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Q3. REST framework, serialisation
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Q1. Previous Organisation
Ans. 
I worked at XYZ Company as a Senior Software Engineer.
• Developed and maintained software applications

• Collaborated with cross-functional teams to gather requirements

• Implemented new features and enhancements

• Performed code reviews and provided technical guidance

• Resolved bugs and issues reported by users

• Optimized application performance and scalability
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Q2. Salary perticulars Team management
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Q3. Verbal Communication
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Q1. Class Student{ int marks, String name } Write a single java 8 Stream Operation to print the name of student having second highest marks.
Ans. 
Using Java 8 Stream, find and print the name of the student with the second highest marks.
• Sort the students based on marks in descending order

• Skip the first student (highest marks) and find the second student

• Print the name of the second student
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Q2. Dependency Injection, SOLID Principle
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Q3. Stack, Priority Queue
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Q4. Hash Map Working
Ans. 
Hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.
• Hash map uses a hash function to map keys to indices in an array.

• Collision handling is important in hash maps to deal with multiple keys hashing to the same index.

• Common operations on hash maps include insertion, deletion, and lookup.

• Example: HashMap<String, Integer> map = new HashMap<>(); map
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Q5. @Autowired, @Transaction
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Q6. OOPS, Compile Time Polymorphism, RUN Time Polymorphism
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Convert a number to Roman numerals up to any number, including 1000.

Write a programme to reverse the string

Q1. What is redux What are hooks
Ans. 
Redux is a predictable state container for JavaScript apps. Hooks are a new addition in React 16.8 that lets you use state and other React features without writing a class.
• Redux is a state management tool commonly used with React to manage application state in a predictable way

• Hooks are a new addition in React 16.8 that allow you to use state and other React features without writing a class

• Examples of hooks include use
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Database creation, Array problems

Q1. Opps concept, Multithreading
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Q1. Why they should hire you?
Ans. I have a great skill set and posses leadership qualities
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