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I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
C and Golang related questions, 2 Hours assement, The test involved writing code by hand in paper in the office (Bengaluru)
Go code to remove duplicate elements from a slice of strings
Use a map to keep track of unique elements
Iterate over the slice and add elements to the map
Create a new slice with unique elements from the map
Arrays have fixed length, slices are dynamic and can grow/shrink. Slices are references to arrays.
Arrays have fixed length, specified at compile time.
Slices are dynamic, can grow or shrink at runtime.
Slices are references to arrays, allowing for more flexibility.
Example: var arr [3]string // array with fixed length of 3
Example: slice := make([]string, 0) // slice with dynamic length
Struct is a user-defined data type that groups related data fields together. Interface defines a set of methods that a type must implement.
Struct is used to create complex data structures by grouping related data fields together.
Interface defines a set of methods that a type must implement. It allows for polymorphism in Go.
Example: type Person struct { Name string; Age int }
Example: type Shape interface { Area() float6...
Containerization is a method of packaging, distributing, and running applications in isolated environments called containers.
Containers are lightweight, portable, and can run on any platform that supports containerization.
They include everything needed to run the application, such as code, runtime, system tools, libraries, and settings.
Popular containerization tools include Docker, Kubernetes, and Podman.
Containerizati...
Implementing a struct in Go code
Define a struct using the 'type' keyword
Add fields to the struct with their respective data types
Access struct fields using dot notation
Goroutine is a lightweight thread managed by Go runtime, allowing concurrent execution of functions.
Goroutines are created using the 'go' keyword in Go programming language.
They are more lightweight than threads and are managed by the Go runtime.
Goroutines allow for concurrent execution of functions without the need for manual thread management.
Example: go myFunction()
Example: go func() { // code here }
Concurrency in Go is achieved using goroutines and channels.
Use goroutines to run functions concurrently
Communicate between goroutines using channels
Avoid using shared memory for synchronization
A channel in Go is a communication mechanism that allows goroutines to communicate with each other.
Buffered channels have a specific capacity and can send multiple values without the need for a corresponding receive operation immediately.
Unbuffered channels have no capacity and require both a send and receive operation to be ready at the same time for communication to occur.
Scaling refers to the ability of a system to handle increasing amounts of work or its potential to accommodate growth.
Horizontal scaling involves adding more machines to distribute the load, while vertical scaling involves increasing the resources of a single machine.
Horizontal scaling is more cost-effective and provides better fault tolerance, but can be more complex to implement.
Vertical scaling is simpler to impleme...
Basic concept with an example.
posted on 10 Nov 2024
Developed a mobile app for tracking daily water intake
Researched existing water tracking apps for inspiration
Designed user interface for easy input of water consumption
Implemented backend database to store user data
Tested app with beta users for feedback and improvements
I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
An array is a data structure that stores a collection of elements of the same data type.
Arrays are used to store multiple values in a single variable.
Elements in an array are accessed by their index, starting from 0.
Example: String[] names = {"Alice", "Bob", "Charlie"};
Data structures are used to organize and store data efficiently in computer memory.
Data structures help in efficient data retrieval, insertion, and deletion operations.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
Each data structure has its own advantages and use cases based on the requirements of the application.
For example, arrays are used for random access to elements, while linked lists
I applied via Great learning and was interviewed in Oct 2024. There were 2 interview rounds.
Coding question, reasoning, english, math, very easy
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
5 years of experience in software development
Proficient in Java, Spring Boot, and Angular
Strong problem-solving skills
Experience working in Agile development environment
Passionate about learning new technologies
posted on 13 Dec 2024
I applied via Cuvette and was interviewed in Nov 2024. There were 4 interview rounds.
Aptitude questions followed by two coding questions.
Two coding questions followed by a discussion on projects.
Three coding questions and inquiries related to Data Structures and Algorithms (DSA), Object-Oriented Programming (OOP), and project-related topics.
Solely 2 coding question
Coding + Aptitude question
I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.
3 questions, medium hard
based on 6 reviews
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