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I applied via Company Website and was interviewed in Jan 2023. There were 2 interview rounds.
Questions related to Go programming language concepts and design patterns.
Pointer is a variable that stores the memory address of another variable, while slice is a reference to an underlying array.
Arrays have a fixed size, while slices are dynamic and can grow or shrink.
Maps are key-value pairs, used to store and retrieve data based on a unique key.
Bridge pattern is used to separate an abstraction from its implementat...
Pointers are variables that store the memory address of another variable. Channels are used for communication between goroutines.
Pointers allow direct access to memory, making it possible to modify values at a specific address.
Channels are used to pass data between goroutines, allowing for synchronization and communication.
Pointers can be used to pass large data structures to functions without copying the entire struct...
Goroutines are lightweight threads of execution in Go that allow concurrent programming.
Goroutines are created using the 'go' keyword followed by a function call.
They are executed concurrently with other goroutines and can communicate using channels.
Switch statements can be used to control the flow of execution between multiple goroutines.
Example: go func() { fmt.Println('Hello, world!') }()
Example: select { case msg :...
Explanation of Go path and Go root, and encapsulation with a program example.
Go path is an environment variable that specifies the location of Go source code and binaries.
Go root is the location where Go is installed on the system.
Encapsulation is the process of hiding implementation details and exposing only necessary information.
Example of encapsulation in Go can be creating a struct with private fields and public me...
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I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via LinkedIn and was interviewed before Jul 2021. There were 2 interview rounds.
Easy logical questions
basic quant
Easy level coding questions
Counting frequency of alphabets
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Job Portal and was interviewed before Dec 2019. There was 1 interview round.
I applied via Naukri.com and was interviewed in Aug 2018. There was 0 interview round.
I applied via Company Website and was interviewed before Jun 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.
Faced various technical challenges, including system integration and performance optimization, which I successfully navigated through strategic solutions.
Integration of legacy systems with modern applications: I utilized APIs and middleware to ensure seamless data flow.
Performance bottlenecks in a web application: Implemented caching strategies and optimized database queries, resulting in a 40% speed increase.
Debugging...
I applied via Campus Placement and was interviewed before May 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Sep 2019. There were 3 interview rounds.
Some of the top questions asked at the Vizzve Services Golang Developer interview -
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