Datadog数据相关面经_Datadog数据相关面试真题及高频题

1.Log and Query Problem

2.Frequency of Words

3.Determine the Percentile of a Given Number

4.Calculate the Critical Value at a Given Percentile

1. Log and Query Problem

Solve the 'Log and Query' problem, ensuring to clarify any constraints and whether sorting is required or not.

2. Frequency of Words

Given a body of text, write a function to compute the frequency of each word in the text.

3. Determine the Percentile of a Given Number

How would you determine the percentile of a given number? The solution involves converting the explanation of the calculation provided in the problem statement into code.

4. Calculate the Critical Value at a Given Percentile

Given a boundary, calculate the critical value at a certain percentile. Ensure to consider edge cases and special conditions in your solution.