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List the drawbacks of relational database system
A) Repetition of data
B) Inability to s certain information.
Define the Traditional System Analysis and Design Traditional System Analysis and Design (SAD) have three basic life cycle models. A typical software lifecycle consists of the
what are the purposes of dbms in details
Problem: ‘Users and Information system specialists need to spend inordinate amounts of time locating and gathering data' (Watson and Hal, 1998) Recent developments in the ar
(a) Why did SAP introduce the extended star schema?
1. Item based services will be charged fixed prices, and time-based will be charged variably depending on time. Such as per hour. Item-based: Fixed, pedicure, waxing, threading, fa
how to construct labelled precedence graph for view serialiability.please explain insteps with one solved examples
WRITE SHORT NOTES ON INDEX STRUCTURE OF FILES? There are two basic parts of indices 1. Ordered indices 2. Hash indices Every technique must be evaluated on the bas
need to get answer for questions 3&4 on this page in part 1
sql is relationally complete-justify
wh
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