EDUCATION
Pages
(Move to ...)
DBMS
About me
Contact Me.
▼
Wednesday, October 26, 2011
Three Levels of Data Abstraction
›
Question :: Three Levels of Data Abstraction Answer: Data abstraction is a process of representing the essential features without includ...
7 comments:
Composite Vs. Multi Valued Attributes
›
Question :: Composite Vs. Multi Valued Attributes Answer: Composite : Composite attributes can be divided into subparts. For example, an...
21 comments:
Foreign Key vs Primary Key
›
Question :: Difference Foreign Key and Primary Key ? Answer :
ACID Property
›
Question :: Explain ACID Property and Importance of each ? Answer: ACID Means: A -Atomicity C - Consistency I - Isolation D - Durability ...
Responsibilities of DBA
›
Question :: What are the Responsibilities of DBA ? Answer: One of the main reasons for using DBMSs is to have central control of both the...
Aggregation
›
Question :: What do you mean by aggregation ?Explain How Aggregation used to remove Redundant Relationship ? Answer : Aggregation (Defi...
DBMS Vs File Processing
›
Question :: Explain the Advantages of DBMS over File Processing System. Answer :: This typical file-processing system is supported by a co...
5 comments:
Home
View web version