Sequential files can be processed and maintained
A)As efficiently as random accessed files.
B)More efficiently as random access files.
C)Less efficiently as random access files.
D)As efficiently as random accessed files in some applications.

Question

Quizplus · Accepted Answer

Compared to random access files, sequential files are less efficient in terms of processing and maintenance. In sequential files, data is stored and processed one record at a time in a particular order, whereas random access files can directly access any record without reading all the previous records. Hence, random access files tend to be faster and more efficient for certain applications.

Sequential Files Can Be Processed and Maintained