Evaluate and compare the following system analysis and designmethodologies:
ø organisational processmodelling (opm)
ø soft systems methodology(ssm).
ø unified modellinglanguage (uml
ø structured systemsanalysis and design method (ssadm)

Jennifer has to set up a network in a factory with an environment that has a lot of electrical interference. which cable would she prefer to use? jennifer would prefer to use because its metal sheath reduces interference.

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?

Drag the tiles to the correct boxes to complete the pairs. match the errors with their definitions. #name #value #ref when a formula produces output that is too lengthy to fit in the spreadsheet cell arrowright when you enter an invalid cell reference in a formula arrowright when you type text in cells that accept numeric data arrowright when you type in a cell reference that doesn’t exist arrowright reset next