Databases overall structure is maintained in a file called
A) Control file
B) Data file
C) Redolog file
D) None of these
Correct Answer:
Verified
Q1: When data changes in multiple lists and
Q2: An application where only one user accesses
Q4: A tuple is a
A)row of a table
B)key
Q5: The following are components of a database
Q6: In an E-R diagram double rectangle represents
Q7: In an E-R diagram an ellipse represents_?
A)Weak
Q8: In an E-R diagram a relationship is
Q9: An attribute which consists of a group
Q10: Which is not included in the definition
Q11: Which is not an example of a
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