Multiple Choice
Sequential files
A) Start with a given record number and continues until the file is closed.
B) Start with the first record and end with and EOF.
C) Start with the first record and ends with a file closed instruction.
D) All of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q12: Sorting is the processing categorizing the data.
Q13: Sequential files can be processed and maintained<br>A)As
Q14: Instructions such as OPEN and READ uses
Q15: Files may be processed:<br>A)Sequentially.<br>B)Randomly through the use
Q16: The secondary key<br>A)Is unique.<br>B)May be used to
Q18: The logical file number is a reference
Q19: It is important to design the record
Q20: Sequential access file may be processed either
Q21: A primary key:<br>A)Is required for all types
Q22: Buffers are<br>A)Allow data to be transferred from