AppSuccessor Software Engineer Interview Questions and Answers

Use a loop to print numbers by multiplying the previous number by 2.

• Start with the number 2

• Multiply the previous number by 2 to get the next number

• Continue this pattern to print numbers like 2, 4, 8, 32, ...

• Example: 2, 4, 8, 16, 32, 64, ...

Find the second largest number in an array of strings.

• Convert the array of strings to an array of integers for comparison.

• Sort the array in descending order to easily find the second largest number.

• Return the second element in the sorted array as the second largest number.

Design relational schema for a shopping website.

• Create tables for products, customers, orders, and payments

• Use foreign keys to establish relationships between tables

• Include attributes like product ID, customer ID, order ID, etc.

• Consider additional tables for categories, reviews, and discounts