Explore Semaphore in Operating System: Learn its types, operations, advantages and disadvantages, and how it solves classic OS problems.
Also compare mutex/semaphores with Peterson’s algorithm and Dekker’s algorithm. A good reference is theArt of Concurrencybook. Also explore reader locks and writer locks in Qt documentation. Exercise: Implement a program that prints a message “An instance is running” when executed more than o...
When it comes to hashing passwords for storage, prefer strong cryptographic functions likebcryptover the methods offered by the Node.js crypto library. That package provides a secure password-hashing algorithm that makes it significantly harder for attackers to crack passwords. Finally, mitigate brute-...
Preemptive scheduling algorithm based object tracking system by using ARM processor RTOS is an operating system that supports real-time applications and embedded systems by providing logically correct result within the deadline. In this, dealing with the effect of gain time on soft task scheduling i...
Intertask communication viamessage passingis an algorithm in whichmessages(made up of data bits) are sent viamessage queuesbetween processes. The OS defines the protocols for process addressing andauthenticationto ensure that messages are delivered to processes reliably, as well as the number of messa...
Option of SelfSSL Tool to generate certificate with stronger Algorithm like SHA256, SHA384 ( instead of default SHA1) Output redirection to a file is not working. Packets Received Discarded Page file settings for server having 96GB of RAM? pagefile spliting Pagefile.sys - how to check Usage...
innodb_use_legacy_cardinality_algorithm ON insert_id 0 interactive_timeout 28800 join_buffer_size 8388608 keep_files_on_create OFF key_buffer_size 33554432 key_cache_age_threshold 300 key_cache_block_size 1024 key_cache_division_limit 100 language /opt/rational/buildforge/console/mysql-5.1.38-...
Algorithm LRU vs LFU Page Replacement Algorithm SSTF vs C-LOOK Disk Scheduling Algorithm C-LOOK vs C-SCAN Disk Scheduling Algorithm Rotational Latency vs Disk Access Time in Disk Scheduling SSTF vs LOOK Disk Scheduling Algorithm Virtual vs Physical Address Address binding in Operating System Pre...