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Manipal MCA solved assignments.
MOJ : MCA solved assignments.
Manipal MCA solved assignments 2023.
SESSION FEB/MAR 2022
PROGRAM Masters of COMPUTER APPLICATION (MCA)
SEMESTER- III
course CODE & NAME- DCA8142&OPEN SOURCE DB SYSTEMS
Assignment Set – 1
1 a. Explain the components of the database system.
Answer: A database management system, sometimes known as a DBMS, is a comprehensive collection of computer tools that gives users the ability to construct and manage databases. In this section, we will cover the many kinds of software components that make up a database management system (DBMS). The typical components of a DBMS are depicted in figure 1, which may be found below.
The figure is cut in half vertically and horizontally. The many users of the database environment are represented in the figure’s upper half, along with their respective roles.
b. Explain ACID properties in transaction management.
Ans: TA transaction is an operation that either reads from or writes to the database. Each and every transaction has to comply with these four features. Taking their initials, the qualities they make up are together referred to as ACID. These real estate holdings are,
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Manipal students JAN/FEB 2022 solved assignment LAST DATE : 26 September 2022
