True/False
A secondary key is essentially the same as a primary key.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q6: A random access file:<br>A)Can be accessed sequentially.<br>B)Uses
Q7: A systems flowchart uses the same symbols
Q8: The EOF is a marker after the
Q9: A data record dictionary:<br>A)Is a list of
Q10: The fields of a record<br>A)Contain like data
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