1. Design a low-level design (LLD) of a portfolio management system where you can add any stock to your portfolio, sell any stock, calculate the percentage return on your portfolio, and list your portfolio, which includes stocks with current prices and returns on them.
2. Design and implement a Least Recently Used (LRU) cache. It should support the following operations: get(key) - Get the value (will always be positive) of the key if the key exists in the cache, otherwise return -1. put(key, value) - Set or insert the value if the key is not already present. When the cache reaches its capacity, it should invalidate the least recently used item before inserting a new item. The cache is initialized with a positive capacity.
3. Explain your design process?
4. What do you know about smallcase?
Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.
We have sent an OTP to your contact. Please enter it below to verify.
Instantly access job listings, apply easily, and track applications.
