Tata Consultancy Services
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Frage im Vorstellungsgespräch bei Tata Consultancy Services
Can you explain the difference between a stack and a queue?
Antwort im Vorstellungsgespräch
Anonym
20. März 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).