Don't have much to offer about DS&A concepts, besides also recommending Vaidehi.
I've heard interviewing.io is pretty good for practicing questions. Love their blog posts by Aline Lerner, which take a deep dive into the data.
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Don't have much to offer about DS&A concepts, besides also recommending Vaidehi.
I've heard interviewing.io is pretty good for practicing questions. Love their blog posts by Aline Lerner, which take a deep dive into the data.