L&T Technology Services Python Fullstack Developer Interview Questions and Answers

• Q1. JVM related Questions
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• Q2. Angular features
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• Q3. React Features and how to deploy
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Just some basic questions.

Total 6 questions. 4 basic and 2 advanced.

• Q1. Write a program for Fibonacci?
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• Q2. Write a code for inheritance ?
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• Q1. How do one microservice communicate with the another microservice?
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• Q2. Design patterns in microservices?
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• Q1. SQL - a table with emp-id, emp-name, manager-id, Need to find the manger name for each emplyee.
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• Q2. FizzBuzz - if number is divisible by 3 print "fizz", if by 5 print "buzz", if by both "fizzbuzz"
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• Q3. Is it necessary for classes implementing an interface to implement interface methods?
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• Q4. Spring basics - annotations
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• Q1. Spring boot basics
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• Q1. Talked about my previous companies and salary. Before they conduct the interview I had told them my expectation, while negotiation they denied for providing tha...read more
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Ask 2 sorting techniques

1)Driffience between Abstract class &
Interface.
-abstract class
represents property
&
behaviour of an object
whereas
interface
represents
behaviour
of an object.
2)Driffience between equal() vs ==operator.
equal() is
an object class method
whereas
equal() of string class
override
the object class equal().
3)can we use pointer's in Java.
Not explicitly but implicitly we can use pointer's in java.
Dynamic m/m refers with help of pointer's but java does not support the pointer's.
when we r creating an object in java refrence varaible of an object holds the identity that is nothing but an implicit pointer that holds an unique identity of an object.
4)How we can print object ID.
-Object ID printed with help of object class which is a service provider class having 9().
5)what is object class.
-it is a super class of all predefined & userdefined class.
6)Write a prog to get name of main thread in java.
-class A
{
psvm(String args [])
{
s.o.pln(Thread.currentThread().getName());
}
}
7)length vs length()
-length
is
data menmber
of proxy class
whereas
length() is a string class().

• Q1. Explain JVM in ur own language.
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• Q2. Exlplaing Multhreading.
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• Q1. It asked basics of Java related to OOPs pillar and DSA questions
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• Q2. DSA linkedlist coding summary etc
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• Q1. How are you now??
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• Q2. Are you good now anymore??
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Probability, Logical Reasoning, etc.

4 Basic coding questions
You can choose any language you want to code from.
Questions like palindrome and string reverse were asked.

• Q1. Asked about the project I had done.
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• Q2. Comfortable with relocation
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