Q1. Describe how the given distinct from each other:
Fragmentation transparency, replication transparency and location transparency
Q2. Describe the difference between the system crash and a disaster.
Q3. Describe the main purpose of the checkpoint mechanism. How frequently must checkpoints be performed?
Q4. Describe the difference between the three storage types: volatile, nonvolatile and stable-in terms of Input-Output cost.
Q5. Illustrate the five main functions of the Database Administrator?
Q6. List some of the responsibilities of a database management system. For each responsibility, describe the problems which would occur if the responsibility were not discharged.
Q7. List some of the significant differences between the file-processing system and a DBMS.