Tata Consultancy Services
Parte de Tata Group
Empleador activo
Pregunta de entrevista de Tata Consultancy Services
Can you explain the difference between a stack and a queue?
Respuesta de la entrevista
Anónimo
20 mar 2025
A stack follows the LIFO (Last In, First Out) principle, where the last element added is the first to be removed (e.g., a stack of plates). A queue follows the FIFO (First In, First Out) principle, where the first element added is the first to be removed (e.g., a line of people at a ticket counter).