RCU is a method that can manage multiple process execution and can be deployed to any operating system and one among them is the Linux kernel. It is an easy process synchronization method and it splits the RCU update into two phases namely removal and reclamation. This mechanism allows the ... Read More

When each process request for the resources available in the system, the operating system allocates the needed resources for its execution purpose. The resources allocated can be either a hard drive, scanner, any files in memory, or even a printer. Any program that enters into a ready or execution state ... Read More

In the OSI (Open Source Interconnection) model, the resource reservation model comes under the fourth layer which is the transport layer protocol. This protocol is particularly used for the purpose of reserving network resources. In RSVP, the resources are associated and maintained by the receiver so it is also known ... Read More

Deadlock in an operating system happens when a process gets into a waiting state as other processes hold the resources which need to be used. This problem generally happens during multi-processing environments, distributes systems, and parallel computation systems. In distributed systems, deadlocks are considered the major problem, where the resources ... Read More

A routine is said to be a computer program with a set of instructions that is used for the execution of the system program. They allocate or deallocate the memory used after completion of its execution as per instructions given as routine-routine or even functions. The process is termed as ... Read More

Memory is considered a major part of the operating system to store and access the data. Memory management is a complex task that is performed by the OS when the main memory has limited space and requires more switching operations during multiuser environments. It functions to manage the status of ... Read More

Introduction Each file stored in computer memory has specific information that is given by the user. The files stored in the file system can be in various forms like image, audio, video, text etc. All these forms of data have different format extensions. Operating system is responsible for managing the ... Read More

MediaFire helps the user with a storage feature that enables them to access the data from anywhere without any difficulty. In both cases, the files or folders can be uploaded remotely and provides free storage space without any prior subscription. High−resolution pictures and videos are kept safe and secured in ... Read More

In digital communication, Delta Modulation and Differential Pulse Code Modulation are the techniques with fixed step size and it has updated ones with varying step size as Adaptive DM and DPCM. The Correlation between the current sample and a predicted value is quantized for both approaches to function. The main ... Read More

In the recent era of digital technology, people connected to the network need to send data within a minimum time and aim to save storage space for media files. When large files have to be transmitted simultaneously in a shorter period, then the user can choose any compression method to ... Read More