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SwiftWIN Technologies Interview Questions, Process, and Tips
Top SwiftWIN Technologies Interview Questions and Answers
- Q1. last project and its related queriesasked in Software Developer interview
- Q2. ref vs out in c# which to useasked in Software Developer interview
- Q3. authentication vs authorizationasked in Software Developer interview
SwiftWIN Technologies Interview Experiences
3 interviews found
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 5 interview rounds.
(1 Question)
- Q1. Node related questions, node request life cycle, question related to event loop, asynchronous programming, program.
(1 Question)
- Q1. Project Manager discussion related to high level systems design and coding practices, system scaling
(1 Question)
- Q1. Project Manager discussion about your projects and questions related to systems design.
(1 Question)
- Q1. Tell me about your self, salary discussion, offers in hand, details about the company.
Interview Preparation Tips
Senior Software Engineer Interview Questions asked at other Companies
(1 Question)
- Q1. When will you open DB connection and when will you close in activity lifecycles methods?😉
- Ans.
DB connection should be opened in onCreate() and closed in onDestroy() method.
Open DB connection in onCreate() method.
Close DB connection in onDestroy() method.
Avoid opening and closing DB connection frequently.
Use SQLiteOpenHelper class to manage DB connection.
Interview Preparation Tips
Android Mobile Application Developer Interview Questions asked at other Companies
I applied via Referral and was interviewed before Sep 2021. There were 2 interview rounds.
(9 Questions)
- Q1. Applied via reference, Single round with TL, they ask questions on C#, SQL, and LINQ
- Q2. OOPs concepts with example
- Ans.
OOPs concepts are fundamental to object-oriented programming. They include inheritance, encapsulation, abstraction, and polymorphism.
Inheritance: A child class can inherit properties and methods from a parent class. Example: A Car class can inherit from a Vehicle class.
Encapsulation: Hiding implementation details and exposing only necessary information. Example: A BankAccount class can hide the account balance.
Abstract...
- Q3. LINQ joins, mostly how to write Left join
- Q4. Authentication vs authorization
- Ans.
Authentication is the process of verifying the identity of a user, while authorization is the process of granting access to specific resources.
Authentication confirms the user's identity through credentials such as username and password.
Authorization determines what resources the user can access based on their role or permissions.
Authentication precedes authorization in the security process.
Examples of authentication i...
- Q5. Types of constructors
- Ans.
Constructors are special methods used to initialize objects in a class.
Default constructor: no arguments
Parameterized constructor: one or more arguments
Copy constructor: creates a new object as a copy of an existing object
Static constructor: initializes static variables
Private constructor: restricts object creation outside the class
- Q6. Index in sql server and types
- Ans.
Index in SQL Server is used to improve query performance. There are different types of indexes.
Clustered index: sorts and stores data rows in the table based on their key values
Non-clustered index: contains a separate structure with the indexed columns and a pointer to the data rows
Unique index: ensures that the indexed columns contain unique values
Filtered index: indexes a subset of data rows based on a filter predica...
- Q7. Last project and its related queries
- Ans.
Developed a web application for a retail company to manage their inventory and sales.
Used React.js for the front-end and Node.js for the back-end
Implemented a database schema using MongoDB
Integrated Stripe API for payment processing
Implemented user authentication and authorization using JWT
Optimized application performance by implementing caching and lazy loading
- Q8. Ref vs out in c# which to use
- Ans.
ref is used for passing reference types by reference, out is used for returning values by reference.
Use ref when you want to modify the value of the parameter inside the method
Use out when you want to return multiple values from a method
ref requires the variable to be initialized before passing it to the method, out does not
ref can be used with both value and reference types, out can only be used with reference types
- Q9. Middleware in .net core
- Ans.
Middleware in .NET Core is a pipeline of components that handle requests and responses.
Middleware is added to the pipeline using the Use() method in Startup.cs
Middleware can modify the request or response, or pass it on to the next component in the pipeline
Examples of middleware include authentication, logging, and error handling
(3 Questions)
- Q1. Why you choose swiftwin
- Q2. Salary expectation from us
- Q3. How soon can you join
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Top SwiftWIN Technologies Software Developer Interview Questions and Answers
Software Developer Interview Questions asked at other Companies
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Software Development Engineer Test Interview Questions & Answers
Cyware
Anonymous
posted on 14 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Aptitude + Coding round
duration was 1 hr 30 mins
Topics were basic aptitude for interviews
Coding topics was - Stack and Greedy
(3 Questions)
- Q1. Why python and explain about list.
- Ans.
Python is a popular programming language known for its simplicity and readability. Lists in Python are versatile data structures that can hold multiple items of different types.
Python is widely used in software development due to its ease of use and readability.
Lists in Python are ordered collections of items, which can be of different data types.
Lists can be modified, appended, sorted, and sliced in Python.
Example: li
- Q2. Print Spiral matrix (twisted leetcode question)
- Q3. Print the summation of all the digit until the length of the digit is 1
- Ans.
Sum all digits until single digit is reached
Iterate through each digit and add them together
Repeat the process until the sum is a single digit
Example: For input 1234, sum = 1+2+3+4 = 10, then sum = 1+0 = 1
Interview Preparation Tips
- DSA
- Leetcode
- Resume
Radharani Rath
Selected
I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.
4 easy level questions will be asked basically from arrays and strings.
Assignment will be given after clearing coding round. In my case ELearning Platform project was given and 7 days time was given to complete.
(4 Questions)
- Q1. DBMS questions like ACID properties, database transaction. Etc
- Q2. Project related questions
- Q3. Basic and conceptual questions of frameworks you know
- Q4. Basic coding questions like armstrong number, palendromic sequence, recursion
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Nov 2024. There were 3 interview rounds.
Verbal communicatiom, attention to detail, email writing part
(2 Questions)
- Q1. General question with maths
- Q2. Percentage related sums
(2 Questions)
- Q1. Interview question with maths
- Q2. Percentage , profit related sums
Full Stack Developer Interview Questions & Answers
Sagitec Solutions
Anonymous
posted on 28 Dec 2024
I applied via Campus Placement
Basic aptitude assessment along with some theoretical components.
(1 Question)
- Q1. Basic questions in Java, SQL and React
(2 Questions)
- Q1. Project related questions
- Q2. Coding question->Reverse String(World Hello), pattern, prime number
Selected
I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.
(1 Question)
- Q1. What are the different osi layers
- Ans.
The OSI (Open Systems Interconnection) model consists of 7 layers that define the functions of a network communication system.
Physical Layer: Deals with physical connections and transmission of raw data.
Data Link Layer: Manages data frames and error detection/correction.
Network Layer: Handles routing and logical addressing.
Transport Layer: Ensures end-to-end communication and data flow control.
Session Layer: Establishe...
(1 Question)
- Q1. Basic details about yourself
(1 Question)
- Q1. What are some ways to avoid deadlock?
- Ans.
Avoid deadlock by implementing proper resource allocation strategies and using techniques like timeouts and resource ordering.
Implement proper resource allocation strategies to prevent multiple processes from holding resources indefinitely.
Use timeouts to limit the amount of time a process can wait for a resource before releasing it.
Follow a strict resource ordering protocol to ensure processes request and release reso...
Interview Preparation Tips
Senior Automation Engineer Interview Questions & Answers
Zebra Technologies
Anonymous
posted on 10 Jan 2025
(2 Questions)
- Q1. How do agile methodologies function in B2B projects?
- Q2. What is your experience with barcode scanners?
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. How to rotate a matrix?
- Ans.
To rotate a matrix, transpose it and then reverse each row or column depending on the direction of rotation.
Transpose the matrix by swapping elements across the diagonal
For clockwise rotation, reverse each row of the transposed matrix
For anti-clockwise rotation, reverse each column of the transposed matrix
- Q2. How to find a particular element in a sorted array?
- Ans.
Use binary search to efficiently find a particular element in a sorted array.
Start by comparing the target element with the middle element of the array.
If the target element is less than the middle element, search the left half of the array.
If the target element is greater than the middle element, search the right half of the array.
Repeat the process until the target element is found or the search space is empty.
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5-8 Yrs
₹ 15-24 LPA
|
Software Engineer
40
salaries
|  ₹6 L/yr - ₹17 L/yr |
|
Senior Software Engineer
38
salaries
| ₹8 L/yr - ₹28.3 L/yr |
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Test Engineer
18
salaries
| ₹4.2 L/yr - ₹9 L/yr |
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Senior Test Engineer
17
salaries
| ₹7.5 L/yr - ₹18.2 L/yr |
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Software Developer
16
salaries
| ₹6 L/yr - ₹15.8 L/yr |
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