FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Utility software is software designed to help analyze, configure, optimize or maintain a computer. It is used to support the computer infrastructure-in contrast to application software, which is aimed at directly performing tasks that benefit ordinary users.

Detailed explanation-2: -A computerized maintenance management system or CMMS is software that centralizes maintenance information and facilitates the processes of maintenance operations.

Detailed explanation-3: -Software tools these employees use are then called system software. This utility software helps to analyze, configure, optimize and maintain the computer, such as virus protection. The term system software can also include software development tools (like a compiler, linker, or debugger).

Detailed explanation-4: -System utility programs are used to list or change information that is related to data sets and volumes, such as data set names, catalog entries, and volume labels. Most functions that system utility programs can perform are performed more efficiently with other programs, such as IDCAMS, ISMF, or .

Detailed explanation-5: -System software controls a computer’s internal functioning, chiefly through an operating system, and also controls such peripherals as monitors, printers, and storage devices.