If you were to write an application program that needs to maintain s.pdf
0 likes26 views
The document discusses the appropriate types of access methods for an application program that maintains student grades. It presents options such as sequential access, random access, and index sequential access method. The context involves instructors entering grades and students accessing them from a file.
1 of 1
Download to read offline
If you were to write an application program that needs to maintain s.pdf
- 1. If you were to write an application program that needs to maintain student grades, where instructors enter and update grades, and students can access it, and if the grades are maintained in a file, what type of access would be appropriate? Mark all that apply. Sequential access Random access (or direct access) Index sequential access method (ISAM) None of the above