- B Just A Little Longer I Want To Be Sure This Is Working Correctly Before I Change Over Says Mrs Koomson The O 1 (297.07 KiB) Viewed 69 times
- B Just A Little Longer I Want To Be Sure This Is Working Correctly Before I Change Over Says Mrs Koomson The O 2 (297.07 KiB) Viewed 69 times
- B Just A Little Longer I Want To Be Sure This Is Working Correctly Before I Change Over Says Mrs Koomson The O 3 (297.07 KiB) Viewed 69 times
- B Just A Little Longer I Want To Be Sure This Is Working Correctly Before I Change Over Says Mrs Koomson The O 4 (297.07 KiB) Viewed 69 times
(b) "Just a little longer... I want to be sure this is working correctly before I change over," says Mrs. Koomson, the owner of seven clothing and accessories boutiques called Fashionista 'n Stuff. Her system's administrator, who helped her set up a new accounting information system, is desperately trying to persuade Mrs. Koomson to change over completely to the new system. Mrs. Koomson has insisted on running the old and new systems in parallel for an entire year. (1) Briefly describe the general problems involved in using a parallel run conversion strategy for implementing a new information system. [10 marks] (ii) In a paragraph. try to convince the owner of Fashionista 'n Stuff that a year of running a system in parallel is long enough. Suggest a way to end Fashionista 'n Stull's dual systems that will provide enough reassurance to Mrs. Koomson (Assume the new system is reliable.) (5 marks/
(b) "Just a little longer... I want to be sure this is working correctly before I change over," says Mrs. Koomson, the owner of seven clothing and accessories boutiques called Fashionista 'n Stuff. Her system's administrator, who helped her set up a new accounting information system, is desperately trying to persuade Mrs. Koomson to change over completely to the new system. Mrs. Koomson has insisted on running the old and new systems in parallel for an entire year. (1) Briefly describe the general problems involved in using a parallel run conversion strategy for implementing a new information system. [10 marks] (ii) In a paragraph. try to convince the owner of Fashionista 'n Stuff that a year of running a system in parallel is long enough. Suggest a way to end Fashionista 'n Stull's dual systems that will provide enough reassurance to Mrs. Koomson (Assume the new system is reliable.) (5 marks/
(b) "Just a little longer... I want to be sure this is working correctly before I change over," says Mrs. Koomson, the owner of seven clothing and accessories boutiques called Fashionista 'n Stuff. Her system's administrator, who helped her set up a new accounting information system, is desperately trying to persuade Mrs. Koomson to change over completely to the new system. Mrs. Koomson has insisted on running the old and new systems in parallel for an entire year. (1) Briefly describe the general problems involved in using a parallel run conversion strategy for implementing a new information system. [10 marks] (ii) In a paragraph. try to convince the owner of Fashionista 'n Stuff that a year of running a system in parallel is long enough. Suggest a way to end Fashionista 'n Stull's dual systems that will provide enough reassurance to Mrs. Koomson (Assume the new system is reliable.) (5 marks/