CloudStrike: AWS & Azure for .NET

🦫 1. Core Go Language Skills (Foundation) These are the most fundamental and frequently tested skills in interviews. ✅ Learn: Go syntax and data types Constants, variables, and type inference ( := ) Control structures (if, for, switch) Functions, variadic and higher-order functions Structs and methods Pointers and memory allocation Interfaces and polymorphism Maps, slices, arrays Packages and modules ( go mod init , go.mod , go.sum ) Error handling ( error , panic , recover ) Defer statement and order of execution Generics (Go 1.18+) 📘 Goal: Be able to write clean, modular, and reusable Go code. 🧵 2. Concurrency and Parallelism Concurrency is Go’s superpower — every serious backend or microservices job will test this. ✅ Learn: Goroutines ( go func() {} ) Channels (unbuffered vs buffered) Select statement WaitGroups Mutex, RWMutex Race conditions and data safety Context ( context.Background() , context.WithCancel ) Worker pool implementation Fan-in ...

🧩 1. Basic Go Interview Questions 🔹 Language Basics What are the main features of Go? Why was Go developed, and what problems does it solve? What are the advantages of using Go over Java, Python, or .NET? Explain how Go handles memory management. What is a package in Go? How do you import packages in Go? What is the purpose of the main package? What is the difference between var , := , and const ? What are Go data types? What are slices in Go? How are they different from arrays? How is string handling done in Go? What are maps in Go? How do you iterate through a map? What are structs? What is an interface in Go? What is the difference between value type and reference type in Go? ⚙️ 2. Functions and Methods How do you define a function in Go? What are variadic functions? Can functions return multiple values in Go? What is a method receiver? Explain value vs pointer receivers. Can you assign functions to variables in Go? What are closures in Go? What are ...