Text: 10 answered out of
Which of the following is true of the direct file organization: i) Records are not stored physically one after another according to the key field ii) Records can be stored on sequential as well as direct access devices iii) Locating a record in this file organization requires only the record key iv) It makes possible update of several files as a result of a single transaction
Select one:
A. i, iii, and iv only
B. ii, iii, and iv only
C. All of the above
D. iii and iv only