Online leetcode exercises on Hackerrank. One of the questions was to write an SQL query which included a column containing concatenated rows (=using GROUP_CONCAT) - this is a serious SQL anti-pattern...
Software Lead Interview Questions
2,961 software lead interview questions shared by candidates
- 1 challenge: you get two strings representing results of a competition for two players. calculate scores and return winner - 2 sql with simple calculations - you get a list of sentences and a list of string, each string has a sequence of wors. Find occurrency of these words in the sentences.
SOLID Principles and high level practical implementations
Basic JavaScript questions Database questions like 2nd highest salary etc. Core Java basic questions.
Questions regarding the assessment they gave.
If you are given an opportunity to redesign the project, what changes would you do?
current project overview and roles and responsibilities
Oops concepts, diamond problem, need of virtual destructor
TestNG basics, reporting, annotations
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