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Icore Software Systems Backend Developer Interview Questions and Answers
Icore Software Systems Backend Developer Interview Experiences
1 interview found
Anonymous
(2 Questions)
- Q1. Java basic opps concepts
- Q2. SQL join queries, inner,left, outer joins
Interview questions from similar companies
Ev vehicles and its advantages and disadvantages
(2 Questions)
- Q1. What are different data types
- Ans.
Different data types represent different types of values that can be stored and manipulated in a programming language.
Some common data types include integers (e.g. 1, 100), floating-point numbers (e.g. 3.14), strings (e.g. 'hello'), booleans (e.g. true, false), arrays, and objects.
Data types can also include more complex types like functions, classes, and custom data structures.
In some programming languages, data types...
- Q2. What is call by value and call by reference
- Ans.
Call by value passes a copy of the variable to a function, while call by reference passes the actual variable itself.
Call by value: a copy of the variable is passed to the function, any changes made inside the function do not affect the original variable
Call by reference: the actual variable is passed to the function, any changes made inside the function affect the original variable
Example of call by value: int x = 10;...
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. So it was interview, It was direct online interview. where interviewer mainly focus on oops and little dsa. but unfortunataly I was unable to answer the question because of lack of practice of oops and dsa...
- Q2. Normal oops fundamental. Opps pillar
Interview Preparation Tips
I applied via Referral and was interviewed before Jul 2023. There were 3 interview rounds.
Basic to advanced aptitude
They provide some code snippet to solve
Data structure high level coding round
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
(1 Question)
- Q1. Basics of node js and javascript questions
(1 Question)
- Q1. More in depth javascript and nodejs questions
(1 Question)
- Q1. Tell me about yourself.
- Ans.
I am a backend developer with experience in building scalable and efficient web applications.
Proficient in programming languages like Java, Python, and Node.js
Strong understanding of databases and data modeling
Experience with RESTful APIs and microservices architecture
Familiarity with cloud platforms like AWS or Azure
Ability to optimize code for performance and scalability
Collaborative team player with excellent proble
Interview Preparation Tips
Ev vehicles and its advantages and disadvantages
(2 Questions)
- Q1. What are different data types
- Ans.
Different data types represent different types of values that can be stored and manipulated in a programming language.
Some common data types include integers (e.g. 1, 100), floating-point numbers (e.g. 3.14), strings (e.g. 'hello'), booleans (e.g. true, false), arrays, and objects.
Data types can also include more complex types like functions, classes, and custom data structures.
In some programming languages, data types...
- Q2. What is call by value and call by reference
- Ans.
Call by value passes a copy of the variable to a function, while call by reference passes the actual variable itself.
Call by value: a copy of the variable is passed to the function, any changes made inside the function do not affect the original variable
Call by reference: the actual variable is passed to the function, any changes made inside the function affect the original variable
Example of call by value: int x = 10;...
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. So it was interview, It was direct online interview. where interviewer mainly focus on oops and little dsa. but unfortunataly I was unable to answer the question because of lack of practice of oops and dsa...
- Q2. Normal oops fundamental. Opps pillar
Interview Preparation Tips
I applied via Referral and was interviewed before Jul 2023. There were 3 interview rounds.
Basic to advanced aptitude
They provide some code snippet to solve
Data structure high level coding round
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
(1 Question)
- Q1. Basics of node js and javascript questions
(1 Question)
- Q1. More in depth javascript and nodejs questions
(1 Question)
- Q1. Tell me about yourself.
- Ans.
I am a backend developer with experience in building scalable and efficient web applications.
Proficient in programming languages like Java, Python, and Node.js
Strong understanding of databases and data modeling
Experience with RESTful APIs and microservices architecture
Familiarity with cloud platforms like AWS or Azure
Ability to optimize code for performance and scalability
Collaborative team player with excellent proble
Interview Preparation Tips
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