MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -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.

Detailed explanation-2: -Mainframe computer – a high-performance computer used for large information processing jobs. Mainframe computers are primarily used in : Institutions.

Detailed explanation-3: -“Mainframe computers (colloquially referred to as “big iron”) are computers used primarily by large organizations for critical applications, bulk data processing such as census, industry and consumer statistics, enterprise resource planning, and transaction processing…

Detailed explanation-4: -A mainframe (also known as “big iron") is a high-performance computer used for large-scale computing purposes that require greater availability and security than a smaller-scale machine can offer.

Detailed explanation-5: -Mainframe: A powerful multi-user computer capable of supporting many hundreds or thousands of users simultaneously.