A stream of data is coming. Maintain records in a page and mechanism to see previous and next page. (Concept of Doubly Linked List) (It is always advisable to ask questions in design questions. The interviewers expect that we will be asking questions for clarification) What is thread?

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A thread is a unit of execution within a process that can run independently and concurrently with other threads.

Threads allow for concurrent execution of tasks within a program.
Threads share the same memory space and resources of the process they belong to.
Threads can communicate and synchronize with each other through shared data structures like locks and semaphores.
Threads can improve performance by utilizing multiple CPU cores or by handling I/O operations asynchronously.
Examples of thread usage include multi-threaded web servers, parallel processing, and GUI applications.

A stream of data is coming. Maintain records in a page and mechanism to see previous and next page. (Concept of Doubly Linked List) (It is always advisable to ask questions in design questions. The interviewers expect that we will be asking questions for clarification) What is thread?

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