What are transactions in databases?
Middle
142
Golang
8397
379
What is DNS and MITM attack?
Middle
139
Do you know the concept of negative cache?
Middle
137
Is all experience officially according to the Labor Code?
Middle+
135
How are pods organized in Kubernetes? What technologies are used for isolation? What types of namespaces do you know?
Middle+
134
Why are interfaces used in development in general, not only in Go?
Middle
134
What does the fork() system call do?
Middle
133
If a string is a palindrome according to the algorithm, will it return true or not?
Middle
131
What is a hash?
Middle
130
Have you read about the implementation of hash table (map) in Go? How bad can the hash function be in the worst case?
Middle
125
What is a channel in Go?
Middle+
124
What is a Mutex?
Middle
123
What are goroutines in Go and how do they differ from system threads?
Middle
122
How long does binary search work for?
Middle
120
Why can there be many goroutines, but usually fewer OS threads?
Middle+
120
Do you remember anything about the SOLID principles? Have you read about them?
Middle
119
Let's discuss replicas and partitioning — why are they needed?
Middle
119
Are you familiar with the Principle of Least Privilege?
Middle
115
Tell me how interfaces are structured in Go.
Middle
112
Suggest an index for the users table with fields gender and age if you need to select users by gender or age.
Middle
110