I am non-tech person with advanced SQL knowledge and intermediate Python knowledge for data analysis. I have got test assessment from QuantumKnowledge for Data Engineer position. One of questions will be SQL, and other two questions will be related to building and applying algos, data structures and dynamic programming. I have 7 days to complete the assignment. So what resources do you recommend me to have theoretical and practical brush up on those topics? does anyone have with this test? What should I focus on rather than studying everything? Email mentions hackerrank test. So should I start from there? Is it expected to have same questions? Sorry for dumb questions, but as I mentioned I am in transition period from finance to tech.
Seems like you got sql. I would focus on python. Start with some easy lc get some motivation and move to lc mediums. Most likely you will get lc easy and lc medium on this test. Its purpose is to see you can actually code. Also it is a take home, i would focus a lot on coding style, make sure structure is solid