Software Concept Questions and Answers: 1) What is utility software? ® Utility software is software which performs day to day task related to the maintenance of computer system. 2) What is a program? ® Program is a set of instructions written in a computer language to perform a specified task. 3) What is a tailored program? Give examples. ® Tailored program is a specialized set of programs which performs a specific task for the specific individual or organization. Its examples are: 1) SLC result processing software 2) Telephone bill processing software 4) What is packaged program? Give examples. ® Packaged program is a generalized set of programs, wh...
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Operating System Concept Questions and Answers: 1. What is an operating system? ® An operating system is a collection of system software that together controls the operation of a computer system. 2. What is MS-DOS? ® MS-DOS is a single user/single tasking operating system which was developed by Microsoft Company in the USA. 3. What are the functions of operating system? ® The functions of operating system are: · Memory management · File management · Process management · Command interpretation · Security · User Interface 4. ...