Essay
(a) A DDBMS may be classified as homogeneous or heterogeneous. Compare and contrast these two types of distributed systems.(b) Discuss the extended capabilities or services that a DDBMS must provide over a centralized DBMS.
Correct Answer:

Verified
(a) In a homogeneous system, all sites u...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q1: Case Study 1 - Real Estate Agency<br>A
Q2: Case Study 4 - Complete Pet Care<br>A
Q3: Case Study 3 - InstantBuy<br>A home shopping
Q4: Consider the following two relations:<br>Staff (staffNo, name,
Q5: Consider the following simplified relational schema
Q6: Case Study 2 - Quack Consulting<br>Quack Consulting
Q7: Case Study 5 - Rapid Roads<br>A
Q8: Case Study 6 - Perilous Printing<br>Perilous
Q9: Discuss the advantages and disadvantages of fragmentation.