Create sub directory theory and practical inside d:\exam\ Create the file name marks.txt inside theory writing the content, “Theory marks in CFA”. Rename the file name marks.txt with CFAmarks.txt. Make hidden the file CFAmarks.txt. Search the all files with .pdf Read more
What Are Contemporary Technologies? Contemporary technologies are modern, advanced, and recently developed technologies that reflect the latest innovations in science, computing, communication, and automation. These technologies improve efficiency, simplify tasks, and enhance the way people work, communicate, and live. Examples Read more
Types of LAN Topologies: Advantages and Disadvantages A LAN topology refers to the physical or logical layout of computers and devices in a local area network. The main types are: 1. Bus Topology All devices are connected to a single Read more
Define Computer A computer is an electronic device that accepts data as input, processes it according to given instructions, and produces meaningful output. It also stores data for future use. A computer performs four main functions: input, processing, output, and Read more
PHP is a popular server-side scripting language that is widely used for web development. One of the essential skills that every PHP developer should master is file handling. This article provides a comprehensive guide to file handling in PHP, focusing Read more
In the context of data communication and computer networks, various modes of communication are employed to facilitate the exchange of information between devices. These modes determine how data is transferred between the sender and receiver. Here are common modes of Read more