Overflow in a directly-accessed file means
A) hashing a record to an address.
B) vacant storage space created by the hashing results.
C) extra storage space is required because the hashing results in more than one record being assigned to the same address.
D) a separate section of the disk is allocated for file additions.

Question

Quizplus · Accepted Answer

When a directly-accessed file is hashed, each record is assigned to a specific address. However, it is possible for multiple records to hash to the same address. When this happens, extra storage space is required to avoid overwriting existing records. This extra space is known as overflow. Therefore, option C best describes what overflow in a directly-accessed file means. Options A, B, and D do not accurately describe overflow in this context.

Overflow in a Directly-Accessed File Means