Visa Interview Experiences

Lots of back and fourth before the first interview trying to set up a time even though I put my availability on their website. Resume review since I didn't have any past experience was mostly talking about my courses and interests then they asked me a brain teaser type question how many tennis balls can fit in the CN tower it kinda threw me off but they just want you to think out loud.

2 Rounds -- 30 Minutes Each R1) Standard behavioral questions / Resume Review -- Tell me about a time where X, tell me about X project on your resume etc. R2) Technical -- OOP Style questions, designing functions to fit some goal, required familiarity with inheritance, interfaces, protected methods, and writing functions. Psuedocode was accepted, did not write any business logic, just sketched out the functions