For Matlab part, it has questions about: Function precedence order, Private function, @Function handle, Workspace, C source mex file, Repmat, Plot(hold on, tic toc), Anonymous function, Concatenating matrices. There are also questions about what's the result of some Matlab code and what's the Matlab code to given result, I remember most of these questions are related to Nested Functions.

Asked me to write a prototype for a simple algorithm in any programming language