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Seasia Infotech Senior Software Engineer Interview Questions, Process, and Tips

Updated 16 Mar 2021

Seasia Infotech Senior Software Engineer Interview Experiences

1 interview found

Interview Questionnaire 

6 Questions

  • Q1. What is hooks in React.Js
  • Ans. 

    Hooks are a new feature in React 16.8 that allow you to use state and other React features without writing a class.

    • Hooks are functions that let you use React state and lifecycle methods inside functional components

    • They allow you to reuse stateful logic across multiple components

    • useState is a hook that lets you add state to functional components

    • useEffect is a hook that lets you use lifecycle methods in functional compon...

  • Answered by AI
  • Q2. How to manage state in functional components
  • Ans. 

    Use useState hook to manage state in functional components

    • Import useState hook from React

    • Declare state variable using useState hook

    • Use state variable and setState function to update state

    • Pass state variable and setState function as props to child components if needed

  • Answered by AI
  • Q3. Whai is useEffect hooks in React.Js. Why use empty array[]
  • Ans. 

    useEffect is a hook in React that allows performing side effects in functional components.

    • useEffect is used to perform side effects in functional components.

    • It takes two arguments: a function and an array of dependencies.

    • The function is executed after every render cycle.

    • The array of dependencies is used to specify when the effect should be re-executed.

    • An empty array [] means the effect should only be executed once, on

  • Answered by AI
  • Q4. Life cycle method in React.Js
  • Ans. 

    Life cycle methods are functions that are invoked at various stages of a component's existence in React.Js.

    • There are three categories of life cycle methods: mounting, updating, and unmounting.

    • Mounting methods are called when a component is being created and inserted into the DOM.

    • Updating methods are called when a component is being re-rendered due to changes in its props or state.

    • Unmounting methods are called when a co...

  • Answered by AI
  • Q5. How Redux works
  • Ans. 

    Redux is a predictable state container for JavaScript apps.

    • Redux is a library for managing application state.

    • It provides a central store for all the state in an application.

    • State changes are made through actions, which are dispatched to the store.

    • Reducers are pure functions that take the current state and an action, and return the new state.

    • Selectors are functions that extract data from the state.

    • Middleware can be used...

  • Answered by AI
  • Q6. What is reducer in Redux
  • Ans. 

    Reducer is a pure function that takes the previous state and an action, and returns the new state in Redux.

    • Reducers specify how the application's state changes in response to actions sent to the store.

    • They are pure functions that take the previous state and an action, and return the new state.

    • Reducers should not modify the previous state, but return a new object if the state changes.

    • Redux uses a single root reducer fun...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Company Website and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. How many years do you have the experience in ____ (programming language you have applied for)
  • Ans. 

    I have X years of experience in ____.

    • Worked with ____ for X years on various projects

    • Proficient in ____ with experience in developing complex applications

    • Have completed multiple courses and certifications in ____

    • Contributed to open-source projects in ____

  • Answered by AI
  • Q2. What type of projects do you have the experience to do
Round 3 - HR 

(4 Questions)

  • Q1. What are you like to do
  • Q2. What are the hobbies you have
  • Q3. What's your weak point you feel that you have
  • Q4. How you are trying to overcome your week points

Interview Preparation Tips

Interview preparation tips for other job seekers - It's better to try to give interviews with proper knowledge. Don't show overconfidence in what you don't have good knowledge to get a job.

I applied via Naukri.com and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Coding Test 

SQL questions and query output.

Round 2 - Technical 

(1 Question)

  • Q1. I had interview on SQL and pl SQL. So the interview started with basic sql questions and then level increased. Question were asked on joins, union, rank, dense rank. Indexes, triggers. I was asked to ri...

Interview Preparation Tips

Interview preparation tips for other job seekers - For sql pl SQL profile prepare well for the basic terminology. Queries and all.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Dec 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Prepare basic level of interview questions.
Round 3 - Technical 

(1 Question)

  • Q1. Prepare advanced-level interview questions
Round 4 - HR 

(1 Question)

  • Q1. Your work experience, more related questions, and communication check
Round 5 - One-on-one 

(1 Question)

  • Q1. Package discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - It was a nice experience for my interview. It was remotely. Prepare your interview at the best level. All the basic concepts must be clear. Experience matters finally.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before May 2023.

Round 1 - Technical 

(2 Questions)

  • Q1. 4 pillars of oops
  • Ans. 

    Encapsulation, Inheritance, Polymorphism, Abstraction are the 4 pillars of OOP

    • Encapsulation: Bundling data and methods that operate on the data into a single unit

    • Inheritance: Ability of a class to inherit properties and behavior from another class

    • Polymorphism: Ability to present the same interface for different data types

    • Abstraction: Hiding the complex implementation details and showing only the necessary features

  • Answered by AI
  • Q2. Routing in MVC?
  • Ans. 

    Routing in MVC refers to the process of mapping URLs to controller actions in a web application.

    • Routing is the mechanism that directs incoming HTTP requests to the appropriate controller and action method in an MVC application.

    • Routes are defined in the RouteConfig.cs file in ASP.NET MVC applications.

    • Routes can be configured to include parameters that are passed to the controller action.

    • Routes can also include constrain...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic questions from asp.net

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is the difference between map object and map
  • Ans. 

    Map object is an instance of Map class while map is a data structure that stores key-value pairs.

    • Map object is mutable while map is immutable

    • Map object can have any type of key while map keys are restricted to hashable types

    • Map object has methods like set(), get(), delete() while map has no such methods

    • Map object is used in object-oriented programming while map is used in functional programming

  • Answered by AI
  • Q2. Basically in the map object takes the input object and out put also return object but in the map takes input aray and return out put also aray

Interview Preparation Tips

Interview preparation tips for other job seekers - I think if any one read carefully some interview tips online questions and answers per day than easily crack

Skills evaluated in this interview

Interview Questionnaire 

15 Questions

  • Q1. What is entity framework.
  • Ans. 

    Entity Framework is an Object-Relational Mapping (ORM) framework that enables developers to work with relational databases using .NET objects.

    • EF is a tool for creating data access layer in .NET applications

    • It allows developers to work with databases using C# or VB.NET code instead of SQL

    • EF supports LINQ queries and provides automatic change tracking

    • EF can generate database schema from code-first approach

    • EF can also gen...

  • Answered by AI
  • Q2. What is dependency injection
  • Ans. 

    Dependency injection is a design pattern used to remove hard-coded dependencies and make code more modular and testable.

    • Dependencies are injected into a class rather than being hard-coded

    • This allows for easier testing and swapping of dependencies

    • Commonly used in frameworks like Spring and Angular

  • Answered by AI
  • Q3. Oops depth level question
  • Q4. Whatvis generics and collection
  • Ans. 

    Generics and collections are fundamental concepts in Java programming.

    • Generics allow for type safety and reusability of code.

    • Collections are data structures that store and manipulate groups of objects.

    • Examples of collections include ArrayList, LinkedList, and HashMap.

    • Generics can be used with collections to ensure type safety.

    • Collections provide methods for adding, removing, and accessing elements.

  • Answered by AI
  • Q5. What is sql injection
  • Ans. 

    SQL injection is a type of cyber attack where malicious SQL statements are inserted into an entry field to manipulate the database.

    • SQL injection attacks exploit vulnerabilities in web applications that do not properly validate user input.

    • Attackers can use SQL injection to steal sensitive data, modify or delete data, or even take control of the entire database.

    • Preventing SQL injection involves using parameterized querie...

  • Answered by AI
  • Q6. How to handle security in rest api
  • Ans. 

    Security in REST API can be handled by implementing authentication, authorization, encryption, and input validation.

    • Implement authentication using tokens or OAuth2

    • Implement authorization by defining roles and permissions

    • Encrypt sensitive data using SSL/TLS

    • Validate input data to prevent injection attacks

    • Implement rate limiting to prevent DDoS attacks

  • Answered by AI
  • Q7. What is soap. And what us differences between rest and soap
  • Ans. 

    SOAP is a protocol for exchanging structured information in the implementation of web services. REST is an architectural style for building web services.

    • SOAP stands for Simple Object Access Protocol

    • SOAP uses XML for message exchange

    • SOAP requires more bandwidth and processing power than REST

    • REST uses HTTP for communication

    • REST is more flexible and scalable than SOAP

    • RESTful APIs are easier to implement and maintain than

  • Answered by AI
  • Q8. How ro get table data in store procedures
  • Ans. 

    Table data can be retrieved in store procedures using SELECT statement.

    • Use SELECT statement to retrieve data from table in store procedures.

    • Specify the table name and columns to retrieve data from.

    • Use WHERE clause to filter data based on conditions.

    • Use ORDER BY clause to sort data based on column values.

  • Answered by AI
  • Q9. What is index in table
  • Ans. 

    An index in a table is a data structure that improves the speed of data retrieval operations.

    • Indexes are created on one or more columns of a table.

    • They allow for faster searching and sorting of data.

    • Indexes can be unique or non-unique.

    • Examples of indexes include primary keys, foreign keys, and clustered indexes.

  • Answered by AI
  • Q10. What happen if add index on all column in table
  • Ans. 

    Adding index on all columns in a table can slow down write operations and increase storage space.

    • Adding index on all columns can increase the storage space required for the table.

    • It can also slow down write operations as the index needs to be updated for every write operation.

    • It may improve read performance for queries that use all columns in the table.

    • It is generally not recommended to add index on all columns in a ta

  • Answered by AI
  • Q11. What is trigger
  • Ans. 

    A trigger is a piece of code that automatically executes in response to a specific event or change in a system.

    • Triggers are commonly used in databases to automatically perform actions when certain data is inserted, updated, or deleted.

    • Triggers can be used to enforce business rules, validate data, or perform complex calculations.

    • Examples of triggers include sending an email notification when a new record is added to a d...

  • Answered by AI
  • Q12. Difference between sp and function
  • Ans. 

    Stored procedures are precompiled and can return multiple result sets, while functions are not precompiled and can only return a single value.

    • Stored procedures are used to perform a set of operations and can return multiple result sets.

    • Functions are used to perform a single operation and can only return a single value.

    • Stored procedures are precompiled and stored in the database, while functions are compiled at runtime.

    • ...

  • Answered by AI
  • Q13. Mvc life cycle
  • Q14. What is action filter
  • Ans. 

    Action filter is a feature in ASP.NET MVC that allows you to execute code before or after an action method is executed.

    • Action filters are attributes that can be applied to controller actions or globally to all actions in the application.

    • They can be used for authentication, caching, logging, exception handling, and more.

    • Examples of action filters include AuthorizeAttribute, OutputCacheAttribute, HandleErrorAttribute, an

  • Answered by AI
  • Q15. Sequence of filters
  • Ans. 

    Sequence of filters in software development

    • Define the problem and requirements

    • Choose appropriate filters based on the problem

    • Implement and test the filters in sequence

    • Refine and optimize the filters as needed

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Solid principle
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Method overloading
  • Q2. Ref and out keywords
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Duration:45 min
Platform:Visual Studio Code

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