What is OSI Network Model ? Definition: OSI Reference Model introduced by International Organization for Standardization (ISO) in 1984. OSI stands for “Open System Interconnection” is a conceptual model that[...]
What is Session Layer? Definition: The session layer occupies the 5th position of OSI model. This layer depends on the transport layer, and it grabs all services which offered by[...]
What is Application Layer? Definition: Application layer is 7 layer of the OSI model. This layer provides the better interface that helps to directly interacts along with software application and[...]
RAM and ROM are both using as internal memories in the computer system. Difference between RAM and ROM Now, here we will discuss some differences in between RAM and ROM[...]
What is Presentation Layer? Definition: Presentation layer is 6th layer in the OSI model, and its main objective is to present all messages to upper layer as a standardized format.[...]
What is Gateway in Computer Network? Definition: Gateway is a network hardware device that is using for making communication in between two networks with different transmission protocol together. Gateway in[...]
Purpose and Goals of Operating System Operating system works like as bridge in between hardware and software, and primary purpose and goal of an operating system is manage all resources[...]
What is Processor? Definition: Processor is known as “Microprocessor“, and it likes as small type of chip that is placed in the computers and another electronics components. Processor can manage[...]
What is LAN Network? Definition of LAN: LAN stands for “Local Area Network“. LAN meaning that it works as privately network because LAN is a bunch of computer machines and[...]
What is Cluster System? Definition: Cluster systems like as parallel systems because both systems use multiple CPUs. But, main difference of clustered systems is to make by two or more[...]