Introduction of Cache Memory Cache memory is popularly called High-Speed Memory. Definition Cache memory is a small, temporary, high-speed memory that stores the most recently used instructions or data from main memory for processing and is placed between the CPU …
Introduction Main memory, is often referred to simply as “memory” or “RAM” (Random Access Memory) because data can be accessed in any order, regardless of its physical location in memory. This allows the CPU to quickly retrieve and manipulate data without …
History of Firewall The term firewall was applied in the late 1980s to computer network technology fields. Firewalls play a vital role in network security by acting as a first line of defense, preventing unauthorized access, and protecting against various …
The primary function of an OS is to act as an intermediary between the computer hardware and the applications software. The function of an OS is to provide a stable, efficient, and secure environment for running computer applications and managing …
Introduction All entities in a data communications network must be uniquely identified to allow data to be directed to the intended recipient. This process is known as “addressing” and the identifier allocated to a node is known as its address. …
Introduction Routing algorithms are an important part of modern computer networking, as they enable data to be transmitted efficiently and reliably across complex networks. Routing algorithms are a critical component of computer networking, as they enable data to be transmitted …
There are so many large and specific networks in the world that performs specific operations. Some of them are public and some are private networks. Among these, it may be research networks, cooperative networks, commercial or corporate networks, etc. These …
Introduction A network is designed as a hierarchical or layered architecture in which every module or layer provides services to the upper layer. Users, sitting at the top layer of the network, communicate as if there is a virtual link …
Introduction of TCL Statements TCL statements play a crucial role in managing transactions in a DBMS, providing mechanisms to ensure data integrity and consistency. Definition In a Database Management System (DBMS), Transaction Control Language (TCL) statements are used to manage the …
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