In COBOL programming, the COMP and COMP-3 (Pressed Decimal) information representation designs play significant parts in taking care of numeric information. COMP may be a twofold organize that speaks to information in its crude double shape, whereas COMP-3 employments pressed decimal representation with sign and zone digits. The key contrasts ... Read More

The world of technology and programming has developed a variety of languages and frameworks, each with its functionality and purpose. This article examines the differences between these two great technologies. In this article, we will the concept of CORBA and DCOM and its difference. CORBA, which has a strong presence ... Read More

Digital signatures have gotten to be an integral portion/part of electronic communication and report administration frameworks, giving a secure and effective strategy for Signing and verifying digital documents and other shapes of communication. In any case, there are two diverse sorts of digital signatures: direct digital signatures and arbitrated digital ... Read More

Mobile IP extends its hand to communicate between devices that are wirelessly connected. Mobile Internet Protocol (IP) comes under the fourth layer of the OSI model called the Network layer. GSM comes under the second layer which is a physical layer of the OSI model. In GSM, the geographic area ... Read More

When it comes to e-mail communication, two primary protocols play a significant part within the handle - IMAP and SMTP. Whereas both of the protocols are essential for email communication, they serve diverse purposes and have different functionalities. Understanding the distinction between IMAP and SMTP is pivotal for anybody utilizing ... Read More

In the Operating System, the requests from the input or output of the programs or applications are handled by Disk scheduling algorithms. The System receives countless numbers of requests from different programs and only one request can be processed at a time by the system and all other requests has ... Read More

Scheduling algorithms of the operating system are used for scheduling the input process to the respective processor. The process scheduler has the allocation rights to decide on which process to start its execution based on any one of the scheduling algorithms. Any process in the execution state that uses CPU ... Read More

Raymond’s tree-based algorithm is used to protect the distributed systems from the occurrence of sections by the lock method. Distributed systems are networks with numerous numbers of nodes that involves the message flow from one node to another. When the process is locked or in the critical section, then only ... Read More

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