FAANG : The Journey | Post 6 | Interview Experiences - Facebook Google Amazon

Amazon:

• Convert.a read/write system call that takes 512 byte aligned offset/size and reads from a block device that can read/write 4k aligned
• https://leetcode.com/problems/online-stock-span/
• https://leetcode.com/discuss/interview-question/345744/Google-or-Onsite-or-Merge-K-Sorted-Iterators/314694
• Design dropbox

Google:

• Design a URL phishing verifier
• Variation of https://leetcode.com/problems/validate-stack-sequences/
• Some DP problem about finding optimal VM allocation of a physical machine.

Facebook:

• https://leetcode.com/problems/integer-to-english-words/
• https://leetcode.com/problems/flatten-binary-tree-to-linked-list/
• https://leetcode.com/problems/remove-nth-node-from-end-of-list/ (Phone screen)
• Design web crawler

Reference : https://leetcode.com/discuss/interview-question/746391/my-faang-interview-experience