Multiple Choice
Which of the following is true?
A) Normalized data is the best representation of data.
B) Data stored non-redundantly will be accessed faster than data stored many times.
C) Normalized tables are the best way to store data.
D) All of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q8: What is the expansion of BCNF?<br>A)Boyd-Cromwell Normal
Q9: What represent a correspondence between the various
Q10: In transactions, in ACID property A stands
Q11: In two-phase locking protocol.<br>A)All unlocking operations precede
Q12: An on-line commercial site such as Amazon.com
Q14: Who developed normalization process?<br>A)C.J. Date<br>B)E.F. Codd<br>C)Donald Chamberlain<br>D)Collin
Q15: VDL is used to specify:<br>A)Internal schema<br>B)External schema<br>C)Conceptual
Q16: 4GL has the following components inbuilt in
Q17: A schedule S of n transactions is
Q18: Timestamp can be generated by:<br>A)Counter<br>B)Current date/time<br>C)None of