Programming Languages: A computer program can be termed as a sequence of instructions that computers can interpret and execute to perform a well-defined task. To perform this task, a programming language is required as computers do not understand human languages (like...
Create Database in SQL: What is SQL? The language most commonly used to communicate with a database is called SQL, Structured Query Language, and pronounced: “ess-que-el” or “sequel”. It is the standard language adopted for all relational database management systems (RDBMS)....
What is Computer Network? Like humans, computers also communicate. Communication between computers is achieved through networking. The figure shows a computer network where the computers and other devices (like printers) are connected through a cable. Note that computers in a network...