Code Pair round for SDE 1 lateral hire.
No DSA questions were asked surprisingly. All questions were based on OOP and DMBS.
OOP questions were based on Abstract class, inheritance, virtual method, final keyword. A small class diagram was given and some questions were asked on it.
The other questions were based on joins, indexing in database and the following question:

/*
restaurant(restaurant_id*, name, city, is_veg_only, rest_rating, location_area_id) // location_area_id: Area where the restaurant is located.
area(area_id*, area_name, city, density) // Density: Number of persons per sq. KM
delivery_agent(agent_id*, name, age, vehicle_no, agent_rating)
customer(customer_id*, name, age, residence_area_id, cust_rating) // residence_area_id: Area of residence of the customer.

Q1. Youngest customer who lives in the most densely populated area of Mumbai.
Q2. Average rating of all the delivery agents who deliver to India Gate area of New Delhi.
*/
Writing query to solve the above 2 questions. If any more information or table is required then add it.