When data is grouped in records that are stored and retrieved ...

[Lisaclaire]

When data is grouped in records that are stored and retrieved serially from beginning to end, we call it ________.
 
  A) direct access
  B) listing access
  C) sequential access
  D) data access

Question 2

A ________ carries out the responsibilities of another class.
 
  A) collaborator class
  B) concrete class
  C) sub-class
  D) none of above

[pami445]

Answer to Question 1

C

Answer to Question 2

A

[Lisaclaire]

Thanks for the timely response, appreciate it

[ashely1112]

Wow, this really help