Combination checks_______________?

Combination checks_______________?

A. determine data entry errors on primary keys
B. ensure that the correct type of data is input
C. determine whether a known relationship between two fields is valid
D. determine whether all required fields of the input have actually been entered

A task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process ?

A task of develog a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process ?

A. system initiation
B. system implementation
C. system analysis
D. system design