At first they give you an exam to do at home which will take about 2 hours mostly on strings.
If you ask me, if you practice a lot of algorithm problems, it should not be hard.
Find data from a string.
The following metrics were computed from 1 interview experience for the Check Point Software C Sharp and .NET role in Israel.
Check Point Software's interview process for their C Sharp and .NET roles in Israel is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Check Point Software's C Sharp and .NET interview process in Israel.