Platform Engineer Interview Questions and Answers for Freshers

Check if a given singly linked list is a palindrome or not.

• Use two pointers approach to find the middle of the linked list

• Reverse the second half of the linked list

• Compare the first half with the reversed second half to determine if it's a palindrome

SQL statement to retrieve all records from a database table named 'users'.

• Use SELECT * FROM users;

• Replace '*' with specific column names if needed.

• Add WHERE clause for filtering data.