Match the following with respect to relationship between objects and classes : a. state diagram i. useful for both abstract modeling and for designing actual programmeb. object diagram ii. describes object classesc. class diagram iii. useful for documenting test casesd. instance diagram iv. describing the behavior of a single class of objectscodes: a b c d

• A. iv i ii iii
• B. ii iii iv i
• C. iii iv ii i
• D. ii iv i iii