What conclusion did you make from the situation with duplicate accruals?
Senior
162
Java
14621
265
What is the security of Kafka as a data storage platform?
Middle — Middle+
162
What is the main idea behind the HashMap data structure?
Junior — Middle
161
Problem statement: Given an array of integers nums and an integer target, find two numbers in the array that sum up to target and return their indices. It is guaranteed that there is exactly one solution, and the same element cannot be used twice. Examples: Input: nums = [2,7,11,15], target = 9 Output: [0,1]. Explanation: nums[0] + nums[1] = 2 + 7 = 9 Input: nums = [3,2,4], target = 6 Output: [1,2]. Explanation: nums[1] + nums[2] = 2 + 4 = 6 Input: nums = [3,3], target = 6 Output: [0,1]. Explanation: nums[0] + nums[1] = 3 + 3 = 6
Senior
160
Can a geographic query be included in the parameters of an HTTP GET request?
Junior — Middle
158
What methods exist for traversing collection elements in programming?
Junior — Middle
157
How did you feel emotionally when you discovered duplicate charges?
Senior
154
What was the most challenging part of the job — at Otkritie or Gazprom Neft?
Senior
145
How are partitions managed and modified in system nodes?
Junior — Middle
144
Have you analyzed process metrics — plan vs actual for tasks?
Senior
139
Can tests be improved, for example by reducing the amount of code?
Senior
138
What is your informal role in the work team?
Senior
138
How did you manage to reduce the transaction validation time in anti-fraud checks by almost three times?
Senior
137
Have you ever explained to a client or analyst why a task takes 2 days instead of 10?
Senior
136
Are there any questions about the vacancy or working conditions?
Senior
135
What is next after the first ticket? How to build further development for a junior?
Senior
133
Where are you geographically located and do you plan to work abroad?
Senior
132
What is the most severe negative feedback you received from a supervisor or colleagues in the past year?
Senior
111