Multiple Choice
An advantage of the database management approach is
A) Data is dependent on programs.
B) Data redundancy increase.
C) Data is integrated and can be accessed by multiple programs.
D) None of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Which of these items is a major
Q3: The DBMS language component which can be
Q4: The full form of DDL<br>A)Dynamic Data Language<br>B)Detailed
Q5: Relational calculus is a<br>A)Procedural language.<br>B)None- Procedural language.<br>C)Data
Q6: _ converts ciphertext back into plaintext.<br>A)encryption<br>B)a firewall<br>C)decryption<br>D)an
Q8: Which database level is closest to the
Q9: Relational calculus is a<br>A)procedural language.<br>B)non- procedural language.<br>C)data
Q10: In the architecture of a database system
Q11: Hierarchical model is also called<br>A)Tree structure<br>B)Plex Stucture<br>C)Normalize
Q12: Data encryption concept is used for _