Tecnics Integration Technologies Associate Software Developer Interview Questions and Answers for Freshers

Basic maths question - given a number a and b get the nth number which is divisible by both a and b. And one sql query of concatinating the string in the column results.

Other - which movie you watched?
why do you watch?
who is your role model?
Why? What? How? Where?
Silly questions

Basic coading test example sum of no, palindrome, prime or not etc

Q1. Oops concepts and what your mention your resume that only can be asked
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Q1. Teachical hr round
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Code the LRU cache on hacker rank

Q1. Code the tail -f logger
Ans. 
Implement a tail -f logger in code
• Use a file pointer to open the log file

• Read the file line by line and print new lines as they are added

• Use a loop to continuously check for new lines in the file
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Round duration - 120 Minutes
Round difficulty - Medium

I was MCQ + Coding round, Their were MCQ Based on DSA, Aptitude and 2 easy coding questions.

Q1. Ninja Competition
Our hero Ninja is organizing a coding competition where only two teams can participate simultaneously. To make the competition interesting and fair, both the teams should have an equal nu...read more
Ans. Brute Force
We will iterate from 1 to ‘N’ and count the number of even divisors and odd divisors. If they are equal, we will return true, else false.
 
Algorithm:
 
1. Declare two variables, ‘Odd_Count’ and ‘Even_Count’, and initialize them with zero.
2. Start iterating from 1 to ‘N’.
3. If the current iterator ( say i ) is a divisor of ‘N’ ( N % i == 0 ):
   1. If ‘i’ is odd, increase the ‘Odd_Count’ by 1.
   2. If ‘i’ is even, increase ...read more
Answered by CodingNinjas
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Q2. Help Bob Out!
Bob has just turned 18 years old and has opened a Bank account. However, since he has just opened his bank account he is not very experienced about the working of banks, therefore he asks for...read more
Ans. Brute Force
To check whether the string is a valid IFSC Code or not we can check every character of the string explicitly and check whether the string is in the correct format or not.
 
Algorithm:-
1. If the length of the string is not equal to 11, return False.
2. Else, iterate from the first index to the fourth index.
   1. Check whether the ASCII values of the characters lie between 65 - 90. If not, return False.
3. If yes, check wh...read more
Answered by CodingNinjas
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Round duration - 50 Minutes
Round difficulty - Easy

The nature of the interviewer was very kind. The test was proctored, our webcam and mic were on, and shared my screen.

Q1. OOPS Questions
Tell me somethings about OOPs.
Functional v/s OOPS programming language
Polymorphism
Static and Final Keyword in JAVA
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Q2. Technical Questions
Explain your project.
Show working of your project.
Tech stack used.
Rest API
There are 3 boxes of green, orange and green+orange. how will you know the all boxes after picking from one box ...read more
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Round duration - 50 minutes
Round difficulty - Easy

The nature of the interviewer was very kind. The test was proctored, our webcam and mic were on, and shared my screen.

Q1. Technical Questions
Tree traversal(Pre-order, Post-order, In-order, Level-order) and code of all orders.
All type Sorting Algorithms and their use cases
How will you make 102-102=1
make 30 using 5 2's
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