Wednesday, February 10, 2010

True or false?b. array subscripts must be intergers. c. Arrays cannot contain string references as elements.?

d. Arrays cannot use strings as subscripts.


e. Parallel arrays must have equal length.


f. Two dimensional arrays always have the same numbers of rows and columns.


g. two parallel arrays can be replaced by a two-dimensional array.


h.Elements of different columns in a two-dimensional array can have different types.


i.A method cannot return a two-dimensional array.


j. A method can change the length of an array parameter.


k. A method can change the length of an array list that is passed as a parameter.


l. an array list can hold values of any type.True or false?b. array subscripts must be intergers. c. Arrays cannot contain string references as elements.?
false


false


false


....not sure true


false


....not sure true


true


false


true


true


true

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