Q1. How do you manage a disruptive classroom?
Prevention does most of the work. Clear routines, an engaging task and a well planned start reduce disruption before it begins. I establish expectations early and rehears...
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Q2. What are Kotlin coroutines and when should you use them?
Coroutines are Kotlin's solution for asynchronous and concurrent code. They are lightweight, suspendable computations: a `suspend` function can pause without blocking a t...
Q3. What is a goroutine and how does it differ from an OS thread?
A goroutine is a function running concurrently, scheduled by the Go runtime rather than directly by the operating system. - Cost: goroutines start with a small growable s...
Q4. How does structured concurrency and cancellation work with coroutines?
A coroutine is cooperative: cancellation sets a flag that the coroutine must observe. Suspend functions from `kotlinx.coroutines` check automatically and throw `Cancellat...