Why do we need a network system between computers? A network system between computers is essential for several reasons, as it enables efficient communication, resource sharing, and collaboration. Here are some key points: 1. Resource Sharing: Networked computers can share resources like printers, files, software, and storage, reducing costs and eliminating the need for duplicate resources. 2. Data and File Sharing: Users can easily share data and files across a network, allowing for faster collaboration and access to information, whether it’s a small team or a large organization. 3. Communication and Collaboration: Networks facilitate communication tools like email, instant messaging, video conferencing, and shared calendars, making it easier for teams to work together effectively, even across different locations. 4. Centralized Management: A network allows centralized management of resources, users, and security settings, simplifying tasks such as software updates, backups, and user a
What is computer communication? Give an example on it? Computer communication refers to the exchange of data and information between computing devices through a network. This can involve different protocols and methods for transmitting data, ensuring that computers can effectively communicate with each other over various distances and mediums. Example of Computer Communication One common example of computer communication is email. When you send an email, your computer communicates with the email server using protocols like SMTP (Simple Mail Transfer Protocol). There’s how it works: 1. Compose and Send You write an email and hit "send" on your email client. 2. Data Transmission Your email client communicates with your email server. It packages the email into data packets and sends it over the internet. 3. Routing The email server then determines where to route the email based on the recipient's address. It may pass the email through several intermediate servers before reac