Adaface Sample Go Questions

Here are some sample Go questions from our premium questions library (10273 non-googleable questions).

Golang Online Test

Skills

🧐 Question
Medium Defer, Panic, and Recover Control Flow Error Handling	Solve
Consider the following Go code snippet, where we're exploring the use of defer, panic, and recover: In this pseudo-code, badCall function is deliberately causing a panic. test function uses a deferred function to handle the panic and recover from it. What will the output of this code be when it is run?
Medium Go Maps Maps	Solve
Which of the following statements are true regarding the order of output for following Go code: A. Output will be ordered by values B. Output will be ordered by keys C. Output will be ordered randomly D. Output will be ordered by position in the code
Medium File Handling and Defer File Handling	Solve
Consider the following Go code. Where should we use defer?
Easy Go WaitGroup Concurrency	Solve
What does the following Go code output?
Medium Mutex Locks Mutex Goroutines Concurrency	Solve
Consider the following Go program: What is the expected output of the final counter when the program is run?

	🧐 Question	🔧 Skill
	Medium Defer, Panic, and Recover Control Flow Error Handling	2 mins Go	Solve
Consider the following Go code snippet, where we're exploring the use of defer, panic, and recover: In this pseudo-code, badCall function is deliberately causing a panic. test function uses a deferred function to handle the panic and recover from it. What will the output of this code be when it is run?
	Medium Go Maps Maps	2 mins Go	Solve
Which of the following statements are true regarding the order of output for following Go code: A. Output will be ordered by values B. Output will be ordered by keys C. Output will be ordered randomly D. Output will be ordered by position in the code
	Medium File Handling and Defer File Handling	2 mins Go	Solve
Consider the following Go code. Where should we use defer?
	Easy Go WaitGroup Concurrency	2 mins Go	Solve
What does the following Go code output?
	Medium Mutex Locks Mutex Goroutines Concurrency	2 mins Go	Solve
Consider the following Go program: What is the expected output of the final counter when the program is run?

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Defer, Panic, and Recover Control Flow Error Handling	Go	Medium	2 mins	Solve
Consider the following Go code snippet, where we're exploring the use of defer, panic, and recover: In this pseudo-code, badCall function is deliberately causing a panic. test function uses a deferred function to handle the panic and recover from it. What will the output of this code be when it is run?
	Go Maps Maps	Go	Medium	2 mins	Solve
Which of the following statements are true regarding the order of output for following Go code: A. Output will be ordered by values B. Output will be ordered by keys C. Output will be ordered randomly D. Output will be ordered by position in the code
	File Handling and Defer File Handling	Go	Medium	2 mins	Solve
Consider the following Go code. Where should we use defer?
	Go WaitGroup Concurrency	Go	Easy	2 mins	Solve
What does the following Go code output?
	Mutex Locks Mutex Goroutines Concurrency	Go	Medium	2 mins	Solve
Consider the following Go program: What is the expected output of the final counter when the program is run?

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