LTI Mindtree Interview(Golang)

Interview question sources :- https://www.educative.io/courses/mastering-concurrency-in-go
 
What is a fork-join model? 

Write a program to fetch the common prefix in an array

str1: ["flowbuilder", "flow", "flex"]

output: "fl"

if no common prefix print ""

Types of channel in golang, what is buffered channel and unbuffered channel

Write a go program to concurrently fetch data from multiple apis

what is mutex?


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