Which of the following is true about error handling in Go functions?
- Errors are values, and Go programmers are encouraged to return them as part of the function's return values.
- Errors should always be handled using try-catch blocks.
- Errors should be ignored in Go functions.
- Go does not support error handling in functions.
In Go, errors are treated as values, and it is recommended to return them as part of the function's return values. This allows for explicit error handling by the caller, which promotes robust and predictable code.
Loading...
Related Quiz
- If you were to implement a real-time messaging system, would you choose JSON or Protocol Buffers for data serialization? Explain your choice considering the trade-offs.
- You need to design a system to efficiently find whether a value is present in a collection of millions of items. Which data structure in Go would you use and why?
- Can you have duplicate keys in a map in Go?
- Maps in Go are declared using the syntax __________.
- In a Go application, you're building a plugin system where external modules can be dynamically loaded and executed. How would you utilize reflection to manage these plugins?