Multiple Choice
Deleting unneeded files ____ storage space.
A) increases the size of files and frees up
B) increases the size of files and takes up
C) reduces the size of files but takes up
D) reduces the size of files and frees up
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q9: In a relational database, each row _.<br>A)
Q10: All DBMSs have built-in backup utilities.
Q11: A DBMS that creates a log usually
Q12: _ is a process designed to ensure
Q13: A program determines the _ by applying
Q15: A(n) _ is a program with which
Q16: Validity checks, sometimes called _, reduce data
Q17: _ is a collection of unprocessed items,
Q18: In a rollforward , the DBMS uses
Q19: For a computer to produce correct information,