@theredhandcoder
just not a geek....
Nothing here yet.
Nothing here yet.
Jun 26, 2024 · 2 min read · Define the four necessary conditions that characterize deadlock ? Deadlock can arise if four conditions hold simultaneously. Mutual exclusion: only one thread at a time can use a resource . Hold and wait: a thread holding at least one resource is w...
Join discussionJun 24, 2024 · 10 min read · What is the difference between Logical Address and Physical Address Space? Logical and Physical Addresses are same in compile time and load time binding scheme but differs in execution time binding scheme. Logical AddressPhysical Address Gen...
Join discussionJun 22, 2024 · 8 min read · How OS creates a process? Initializes the program and the static data. Allocate stack for variables. Allocate memory space from heap. I/O tasks. OS handles the stuff to main(). What is the Architecture of Process? What is PCB? Process Control...
Join discussionJun 20, 2024 · 6 min read · Why we need OS? For better Resource management of cpu,gpu,memory,etc. Maintain sync between I/O devices and the system itself to use applications by users simultaneously. It also make sure use of DRY principle(Don't Repeat Yourself) by removing re...
Join discussionMar 10, 2023 · 4 min read · A medium graph traversal-based dsa question. Given a binary grid of n*m. Find the distance of the nearest 1 in the grid for each cell.The distance is calculated as |i1 - i2| + |j1 - j2|, where i1, j1 are the row number and column number of the curre...
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