The activity of a file
A) Is a low percentages of number of records added or deleted from a file
B) If high, reduces processing efficiency for sequential and non sequential files
C) Is a measure of the percentage of existing records updated during a run
D) Refers to how closely the files fit into the allocated
Correct Answer:
Verified
Q3: The raw facts are called
A)Data
B)Programs
C)Commands
D)Responses
Q4: The term refers to a collection of
Q5: A form that is used to collect
Q6: The following command is used for inserting
Q7: The Query is a statement requesting for
A)Insertion
Q9: The following statement is not valid about
Q10: The following devices can be used to
Q11: The following command is used for sorting
A)list
B)browse
C)index
D)sort
Q12: List command is used to get
A)List of
Q13: Corrupted index file is corrected using
A)Modifyindex
B)Recreateindex
C)Reindex
D)None of
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