TCL Software Engineer Interview Questions and Answers

Round duration - 40 minutes
Round difficulty - Easy

The questions were quite straight forward skill based and the this round also included aptitude questions as well.
The key was to manage time

Round duration - 30 minutes
Round difficulty - Easy

Questions from your CV and also some coding questions like Program to find GCD first for two numbers and then enhance the code for better complexity

Q1. 
Greatest Common Divisor Problem Statement
You are tasked with finding the greatest common divisor (GCD) of two given numbers 'X' and 'Y'. The GCD is defined as the largest integer that divides both of the...read more
Ans. 
Find the greatest common divisor (GCD) of two given numbers 'X' and 'Y'.
• Implement a function to calculate the GCD of two numbers using Euclidean algorithm

• Iteratively find the remainder of dividing the larger number by the smaller number until the remainder is 0

• The last non-zero remainder is the GCD of the two numbers
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Round duration - 60 minutes
Round difficulty - Easy

This was a Managerial Round where he asked some problem solving questions as well as get to know you (kinda HR)
and also some questions like agile and all

Q1. Questions on SQL, Devops and Virtualization
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Q2. Questions on past experience and technology
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Q1. It was easy round including basics of core subjects and they asked me to write code for Fibonacci numbers and project discussion.
Ans. 
Fibonacci numbers are a sequence where each number is the sum of the two preceding ones, starting from 0 and 1.
• The Fibonacci sequence starts with 0 and 1.

• The next number is found by adding up the two numbers before it: 0, 1, 1, 2, 3, 5, 8, 13, ...

• Fibonacci numbers can be calculated using recursion or iteration.

• Example of a simple recursive function in Python: def fib(n): return n if n <= 1 else fib(n-1) + fib(n-2).

• I...read more
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Q1. Tell me about yourself
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Q1. Expected salary
Ans. 
My expected salary is based on my experience, skills, and the market rate for software engineers.
• Consider my years of experience in software development

• Take into account my expertise in specific programming languages or technologies

• Research the average salary for software engineers in this location
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Q2. Current salary in current company
Ans. 
I am currently earning $80,000 per year in my current company.
• Be honest about your current salary

• Avoid providing exact figures if uncomfortable

• Focus on discussing your skills and experience instead
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