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GI Technology Interview Questions and Answers
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3 interviews found
Manojkumar
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- Q1. Tell me about your previous role and what you have done
- Q2. What do your know about their company and product information
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venkataraman Sampath
(1 Question)
- Q1. Interview based on SQL stored Procedures , View and Function
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I applied via Referral and was interviewed in Oct 2021. There was 1 interview round.
(1 Question)
- Q1. Create procedures , tables and Views in SQL
- Ans.
To create procedures, tables, and views in SQL, follow these pointers:
Use CREATE PROCEDURE statement to create a stored procedure
Use CREATE TABLE statement to create a table
Use CREATE VIEW statement to create a view
Specify column names, data types, and constraints while creating tables
Use SELECT statement to create views
Use ALTER TABLE statement to modify tables
Use DROP statement to delete procedures, tables, and views
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i-exceed technology solutions
Anonymous
posted on 12 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Soo easy aptitude exam asked questions
(3 Questions)
- Q1. What is oops in Java,fibo, and sorting
- Ans.
OOPs in Java refers to Object-Oriented Programming concepts, fibo likely refers to Fibonacci sequence, and sorting refers to arranging elements in a specific order.
OOPs in Java includes concepts like classes, objects, inheritance, polymorphism, and encapsulation.
Fibo likely refers to the Fibonacci sequence, where each number is the sum of the two preceding ones (e.g. 0, 1, 1, 2, 3, 5, ...).
Sorting involves arranging el...
- Q2. Why is garbage collector is used in java etc more of java questions
- Q3. Can main can be overloaded and overrided
- Ans.
Yes, main can be overloaded but not overridden in C++.
Main can be overloaded by defining multiple functions with different parameters.
Example: int main() and int main(int argc, char* argv[])
Main cannot be overridden as it is a static function of the program.
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Open Financial Technologies Private Limited
Anonymous
posted on 16 Jan 2025
Selected
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. What is Class and object . explain hierarchial inheritence.
- Q2. Difference bertween deep copy and shallow copy.
The first round was a coding test, which was outsourced to an external vendor. I was asked 2 basic DSA questions, and there was discussions around the time and space complexity, and scope of optimizing the solutions. Post that there were a few questions around Spring Boot features and basic system design. The interviewer was professional throughout the interview, and the interview process felt more like a discussion, as compared to the standard interview process.
There was another round of coding - this time conducted by the organization itself. It consisted of a medium level DSA question on stacks. I wrote the code on my personal IDE and executed it there itself. The interviewer discussed about the possible edge cases and how I would deal with them. Post solving the question I was asked about my previous projects.
(3 Questions)
- Q1. Discuss in detail about a scenario where a challenging production issue was handled.
- Q2. What are your responsibilities as a senior / team lead in the current organization?
- Q3. How did you handle conflicts with junior engineers and reporting managers?
This was the final round where the discussion was largely around system design and HLD. It started off with questions are system design patterns and concepts. Then I was asked to design a booking design, with discussions around concurrency control and transaction management.
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Selected
(2 Questions)
- Q1. Introduction to about your self
- Q2. Experience and product knowledge
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Senior Software Engineer Interview Questions & Answers
Experian
Sayantan Biswas
posted on 28 Dec 2024
Selected
I applied via LinkedIn and was interviewed in Jun 2024. There were 5 interview rounds.
Java coding questions, basic Java questions.
(2 Questions)
- Q1. Java basics questions.
- Q2. Live coding.
(2 Questions)
- Q1. Discussion on previous experience and projects.
- Q2. System design question
(2 Questions)
- Q1. Questions on SQL, Java advanced, personal projects, Java frameworks, UI based questions, Agile methodologies.
- Q2. Interview discussion with the whole team.
(2 Questions)
- Q1. Benefits discussion.
- Q2. Salary discussion.
Selected
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There was 1 interview round.
(7 Questions)
- Q1. Hadoop architecture
- Q2. Spark architecture
- Q3. Difference between stage and task
- Ans.
A stage is a collection of tasks that perform a specific computation, while a task is a unit of work that is executed on a single executor.
Stage is a higher-level unit of work that can be broken down into multiple tasks.
Tasks are individual units of work that are executed on a single executor.
Stages are used to organize and coordinate tasks in a Spark job.
Tasks are the actual units of computation that are performed by ...
- Q4. Sql questions to solve
- Q5. Scoop
- Q6. Action and transformation in pysaprk
- Ans.
Actions and transformations are two types of operations in PySpark. Actions return a value to the driver program, while transformations create a new RDD.
Actions are operations that trigger the execution of the Spark job, such as collect(), count(), and saveAsTextFile().
Transformations are operations that create a new RDD from an existing one, such as map(), filter(), and reduceByKey().
Actions are lazy operations, meani...
- Q7. Difference between rdd and dataframe
- Ans.
RDD is a distributed collection of objects, while DataFrame is a distributed collection of data organized into named columns.
RDD is more low-level and requires manual schema definition, while DataFrame provides a higher-level API with schema inference.
DataFrames are optimized for processing structured data, while RDDs are more suitable for unstructured data.
DataFrames support SQL queries and optimizations through Catal...
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Selected
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
3 dsa questions medium level
(2 Questions)
- Q1. 2 medium level dp questions based on string and stocks
- Q2. One hard question based on graph
(1 Question)
- Q1. Hr questions and java , springboot questions etc
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