The intranet is a private network that belongs to a particular organization. It is designed for the exclusive use of an organization and its associates, such as employees, customers, and other authorized people. It offers a secure platform to convey Read More …
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What is the Internet?
Internet is a global network that connects billions of computers across the world with each other and to the World Wide Web. It uses standard internet protocol suite (TCP/IP) to connect billions of computer users worldwide. It is set up Read More …
What is Number Systems
The language we use to communicate with each other is comprised of words and characters. We understand numbers, characters and words. But this type of data is not suitable for computers. Computers only understand the numbers. So, when we enter Read More …
Computer Virus
Computer viruses are unwanted software programs or pieces of code that interfere with the functioning of the computer. They spread through contaminated files, data, and insecure networks. Once it enters your system, it can replicate to produce copies of itself Read More …
What is Computer Networking?
A network set up by connecting two or more computers and other supporting hardware devices through communication channels is called a computer network. It enables computers to communicate with each other and to share commands, data, etc., including the hardware Read More …
What is Memory Units
Importance of Memory Units Speed: Memory units make it possible to store and retrieve instructions and data quickly, which reduces processing instances and boosts overall system performance. This is crucial when handling huge amounts of data or operating complicated programs. Temporary Read More …
What is Secondary Memory
The secondary storage devices which are built into the computer or connected to the computer are known as a secondary memory of the computer. It is also known as external memory or auxiliary storage. The secondary memory is accessed indirectly Read More …
What is Primary Memory
Primary Memory is of two types: RAM and ROM. RAM (Volatile Memory) It is a volatile memory. It means it does not store data or instructions permanently. When you switch on the computer the data and instructions from the hard Read More …
What is Cache Memory
Cache memory is a high-speed memory, which is small in size but faster than the main memory (RAM). The CPU can access it more quickly than the primary memory. So, it is used to synchronize with high-speed CPU and to Read More …
What is Register Memory
Register memory is the smallest and fastest memory in a computer. It is not a part of the main memory and is located in the CPU in the form of registers, which are the smallest data holding elements. A register Read More …