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Qodenext Software Engineer Interview Questions, Process, and Tips for Experienced
Qodenext Software Engineer Interview Experiences for Experienced
1 interview found
Pal Krishna Rajendra
Selected
I applied via Approached by Company and was interviewed before Dec 2023. There were 3 interview rounds.
Basic coding interview.
(5 Questions)
- Q1. What are SQL commands?
- Ans.
SQL commands are instructions used to interact with a database to perform tasks such as querying, updating, and deleting data.
SQL commands are used to interact with databases to perform various tasks.
Common SQL commands include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP.
Examples: SELECT * FROM table_name; INSERT INTO table_name (column1, column2) VALUES (value1, value2); UPDATE table_name SET column1 = value WHER
- Q2. What are different types of datastructure explain Doubly linked list with code in any language
- Ans.
Doubly linked list is a data structure where each node contains a reference to the previous and next node.
Doubly linked list allows traversal in both directions.
Each node in a doubly linked list contains data and two pointers - one to the previous node and one to the next node.
Example: Node A -> Node B -> Node C, where Node B has pointers to both A and C.
- Q3. What is the difference between the GROUP BY and ORDER BY clauses in SQL?
- Ans.
GROUP BY is used to group rows that have the same values, while ORDER BY is used to sort the result set.
GROUP BY is used with aggregate functions like COUNT, SUM, AVG, etc.
ORDER BY is used to sort the result set based on one or more columns.
GROUP BY is used before the SELECT statement, while ORDER BY is used after the SELECT statement.
- Q4. What are the differences between HTML and HTML 5.0?
- Ans.
HTML 5.0 is the latest version of HTML with new features and improvements.
HTML 5.0 supports new elements like <header>, <footer>, <nav>, <article>, <section> etc.
HTML 5.0 introduces new APIs like canvas, audio, video, geolocation, local storage, etc.
HTML 5.0 supports new form input types like email, url, date, range, color, etc.
HTML 5.0 has improved semantics, accessibility, and multimedia
- Q5. Questions on web technology and backend technology invluding optimization questions
(2 Questions)
- Q1. Family members and salary discuss including ctc
- Q2. Hobbies and other personal growth related questions long term goals. Happiest memory in your life
Interview Preparation Tips
- SQL Server
- Java
- HTML
- CSS
- Android Studio
- Spring
- SSL
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Indus Valley Partners
Anonymous
posted on 11 Jan 2025
Coding Rount
DSA Round + Puzzle
SQL + Project Discussion
JS
(2 Questions)
- Q1. What is docker cp command
- Ans.
Docker cp command is used to copy files/folders between a container and the host machine.
Used to copy files/folders from a container to the host machine or vice versa
Syntax: docker cp [OPTIONS] CONTAINER:SRC_PATH DEST_PATH
Example: docker cp mycontainer:/app/file.txt /host/path
- Q2. How ingress works and how network policy can be created for this situation
- Ans.
Ingress is a Kubernetes resource that exposes HTTP and HTTPS routes from outside the cluster to services within the cluster.
Ingress works by defining rules for routing external traffic to services based on hostnames or paths.
Network policies can be created to control the traffic allowed to reach the services behind the Ingress.
For example, a network policy can restrict traffic to a specific service to only come from a
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before Nov 2022. There was 1 interview round.
(4 Questions)
- Q1. Operate or control a particualar typing of data device that is attached to a computer
- Q2. Operate or contriol
- Q3. In computing a device driver is a computer program that operates or controls a particular type of device that is attached to a computer or automaton
- Q4. To perform some manual act upon a human body in a methodical manner, and usually with instruments, with a view to restore soundness or health, as in amputation, lithotomy, etc.
Interview Preparation Tips
Selected
I was interviewed before Oct 2023.
Good Knowledge of DSA is required
Software Engineer Interview Questions & Answers
Think Future Technologies
Anonymous
posted on 16 Mar 2023
Selected
I applied via Walk-in and was interviewed before Mar 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Testing process and java code
- Q2. Python machine learning questions
Java and python test was there
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
8 Questions
- Q1. What are the solid principles?
- Ans.
SOLID principles are a set of five design principles for writing maintainable and scalable code.
Single Responsibility Principle (SRP) - a class should have only one reason to change
Open-Closed Principle (OCP) - a class should be open for extension but closed for modification
Liskov Substitution Principle (LSP) - a subclass should be able to replace its parent class without affecting the system's behavior
Interface Segreg...
- Q2. Difference between ref and out?
- Ans.
Ref and out are both used for passing arguments by reference in C#. Ref is bidirectional while out is unidirectional.
Ref and out are used to pass arguments by reference instead of by value
Ref is used for both input and output parameters while out is only used for output parameters
Ref requires the variable to be initialized before passing while out does not
Example: void MyMethod(ref int x) { x = x + 1; } and void MyMeth
- Q3. Explain about your project its architecture.
- Q4. What are the rest APIs and popular status codes?
- Ans.
REST APIs are a way to interact with web services. Popular status codes include 200, 404, and 500.
REST APIs allow clients to access and manipulate resources on a server using HTTP requests
Common HTTP methods used in REST APIs include GET, POST, PUT, and DELETE
Status codes indicate the success or failure of a request, with 2xx codes indicating success and 4xx/5xx codes indicating errors
Some popular status codes include ...
- Q5. Explain memory management in c#.
- Ans.
Memory management in C# involves automatic garbage collection and the use of pointers.
C# uses a garbage collector to automatically manage memory allocation and deallocation.
Developers can use pointers to directly manipulate memory, but this is not recommended.
C# also provides tools for managing memory usage, such as the IDisposable interface and the using statement.
- Q6. What are the latest architectural trends in c#?
- Ans.
Microservices, cloud-native, and serverless are the latest architectural trends in C#.
Microservices architecture is gaining popularity due to its scalability and flexibility.
Cloud-native architecture focuses on building applications that are optimized for cloud environments.
Serverless architecture allows developers to focus on writing code without worrying about infrastructure management.
Other trends include containeri...
- Q7. Comparison between .net core and framework
- Ans.
Both .NET Core and Framework are used for developing Windows applications, but Core is cross-platform and lightweight.
Core is open-source and modular, while Framework is a monolithic framework
Core has better performance and scalability than Framework
Core supports microservices architecture, while Framework does not
Core has a smaller footprint and can be deployed as a single executable
Framework has better backward compa
- Q8. Major advancements in .net core
- Ans.
Major advancements in .NET Core include improved performance, cross-platform compatibility, and enhanced security features.
Improved performance through the use of Span
and other optimizations Cross-platform compatibility with support for Linux and macOS
Enhanced security features such as runtime code generation and data protection
Introduction of .NET Core 3.0 with support for Windows Desktop applications
Integration with ...
Interview Preparation Tips
Skills evaluated in this interview
Senior Software Engineer Interview Questions & Answers
Amantya Technologies
Anonymous
posted on 30 Apr 2024
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There were 2 interview rounds.
(1 Question)
- Q1. 30 minutes of discussion.
(1 Question)
- Q1. 75 minutes of discussion
Interview Preparation Tips
Software Developer Interview Questions & Answers
Nineleaps Technology Solutions
Alok Dubey
posted on 21 Jul 2023
(2 Questions)
- Q1. Write a program to check if string is a anagram
- Ans.
Program to check if a string is an anagram
Create a function that takes in two strings as input
Remove all spaces and convert both strings to lowercase
Sort both strings and compare if they are equal to determine if they are anagrams
- Q2. What is react lifecycle method
- Ans.
React lifecycle methods are special methods that are automatically called by React at specific points in a component's life cycle.
React components have several lifecycle methods such as componentDidMount, componentDidUpdate, componentWillUnmount, etc.
These methods allow developers to perform actions at specific points in a component's life cycle, such as fetching data, updating the UI, or cleaning up resources.
Understa...
Create a web app to perform cred operation
Skills evaluated in this interview
Associate Software Engineer Interview Questions & Answers
Magic Edtech
Lokesh Bhoir
posted on 19 Feb 2023
Selected
I applied via Recruitment Consulltant and was interviewed in Aug 2022. There were 4 interview rounds.
Aptitude test on logocal reasoning and maths question
All sql queries and oops concept.
(2 Questions)
- Q1. About yourself and about your views on questions.
- Q2. Oops concept and .net basics
Interview Preparation Tips
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