A mainframe computer, informally called a mainframe or big iron, is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing.A mainframe computer is large but not as large as a supercomputer …

An application program (software application, or application, or app for short) is a computer program designed to carry out a specific task other than one relating to the operation of the computer itself, typically to be used by end-users. Word processors, media players, and accounting software are examples.The collective noun "application software" refers to all …

Oct 04, 2022 · Functions of Mainframe Computer. Working of mainframe computer is divided into different segments, below every segments are described.. Data Warehouse System. Every computer contains the hard disk for storing the data for long life, but this mainframe computer saves the whole data within itself into application form. When all users tries to login from …

What is Computer: Computer is an electronic device that is designed to work with Information. The term computer is derived from the Latin term ‘ computare ’, this means to calculate or programmable machine. Computer can not do anything without a Program.It represents the decimal numbers through a string of binary digits.The Word ‘Computer’ usually refers to the …

Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is a general-purpose programming language intended to let programmers write once, run anywhere (), meaning that compiled Java code can run on all platforms that support Java without the need to recompile. Java …

May 01, 2019 · Definition of mainframe computer A mainframe computer is a large computer with hundreds of processors. It can process a larger amount of smaller tasks quickly. A mainframe computer is smaller than a supercomputer. The supercomputer is the larger and fastest computer ever made. Mainframe computers have the size of a refrigerator. Before …

On the basis of size, the computer can be of five types:. 1) Supercomputer. Supercomputers are the biggest and fastest computers.They are designed to process huge amount of data. A supercomputer can process trillions of instructions in a second.It has thousands of …

A personal computer (PC) is a multi-purpose microcomputer whose size, capabilities, and price make it feasible for individual use. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician.Unlike large, costly minicomputers and mainframes, time-sharing by many people at the same time is not used with personal computers.

The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by …

The journal takes a holistic view on the field and calls for contributions from different subfields of computer science and information systems, such as machine learning, data mining, information retrieval, web-based systems, data science and big data, and human-computer interaction. The new quarterly journal is now accepting submissions.