Download Explain three tier Architecture of Database. Explain Component

1) Explain three tier Architecture of Database.
2) Explain Component module of database system.
3) Explain places
4) Explain file of on Record.
5) Explain buffering of disk block.
6) Explain log base access control for multilevel security.
7) Explain discretionary and mandatory access control.
8) Explain encryption using the concept of public key infrastructure schema.
9) Explain digital signature.
10) Explain database tuning and relational system.
Or
What are the goals of database tuning discuss type of statistic required during tuning also discuss type of
problem Face during tuning.
11) What right Ahead logging?
12) Explain the concept of still, nostill, force, noforce approach in database recovery. Also explain dirty bit and
till, until bit.
13) Explain type of indexing.
Or
Explain the concept of primary index, secondary index, cluster index and multilevel index.
14) Explain span vs. unspan Records.
15) Explain Recovery technique.
16) Explain primary copy, Backup copy, primary sign, and Backup sign concept with the reference of distributed
database.
Or
Explain recovery in distributed database.
17) Explain types of privileges.
18) Explain the concept of temporal database with the concept of valid time, transaction time and bio temporal
time.
Or
What is temporal database?
What is valid time? Explain with example.
How insert, update, delete operation are perform valid time?
Or
What is temporal database? Explain data types of temporal database and also explain valid time and the
transaction time with an example temporal database.
19) Explain the concept of deductive database.
Or
Explain deductive database and discuss the concept of data log.
Or
Explain deductive database with the example of
20) Explain different between distributed database and parallel database and also explain advantage of distributed
database.
Or
Explain the concept of distributed database.
21) Explain data fragmentation and allocation technique for distributed database.
Or
Explain distributed database and also explain the concept of fragmentation and replication.
(allocation technique)
Unit - 5
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4)
Explain object oriented database?
Explain object relational feature?
List object relational support in SQL and explain any one of them?
Explain GIS database? with there characteristic?
Or
What is GIS? Explain any four method define by GIS standard for testing spatial relation and spatial
analysis?
5) Explain Multimedia database?
Or
What is multimedia database discuss type of multimedia data available in current system?
6) Explain Genome database system? List out characteristic of biological data?
Or
Explain any four characteristics of biological database?
7) Explain mobile database?
Or
Discuss the database management issue in mobile database?
Or
Draw and explain general architecture of infrastructure based mobile platform?
Unit - 6
8) Explain SQL loader?
Or
What is the purpose of SQL loader? Discuss the process of bulk insert with SQL loader?
9) Explain the concept of service name in oracle or SQL?
Or
What is the function of service name in oracle?
Or
What is service name ? what is the problem with client configuration using tnsnames.ora file? What are the
solution?
10) Explain listener in oracle?
11) Define SQL/foundation, SQl/CLI, SQL/PSN and database link?